Let's explore and recap the Hoya PALs Design that are available in market now! For those who were visited Malaysian Hoya Lens Sdn Bhd Lab on 3rd January 2011, please help me to explain for each design.
Basically Hoya has 9 mainstream PALs design. There are GP, Wide, Summit Pro, Summit CD, Trueform SCD, Trueform STP, FD 11mm & FD 14 mm, ID 11mm & FD 14 mm and Trinity (12 designs) Specifically, they have 22 designs..
Please refer to pyramid diagram below for our discussion..
Basically Hoya has 9 mainstream PALs design. There are GP, Wide, Summit Pro, Summit CD, Trueform SCD, Trueform STP, FD 11mm & FD 14 mm, ID 11mm & FD 14 mm and Trinity (12 designs) Specifically, they have 22 designs..
Please refer to pyramid diagram below for our discussion..
Hence, each of you must select one design (22 designs=22 students) to be explained via comment section of this blog (on first come first serve basis). Azuwan, since he is the 'TAIKO', you are responsible to guide & correct them, (if any) for this session under my supervision.
Other readers (no matter are you from) are also invited to join in this discussion & give your comment based on your prescribing experience or pt's experience wearing of any design of Hoya PALs. Through this exercise, hope that we will refresh, update and the most important is share our knowledge to the current PALs designs that available in industry. Let's spread our knowledge.
Other readers (no matter are you from) are also invited to join in this discussion & give your comment based on your prescribing experience or pt's experience wearing of any design of Hoya PALs. Through this exercise, hope that we will refresh, update and the most important is share our knowledge to the current PALs designs that available in industry. Let's spread our knowledge.
-SUMMIT PRO-
ReplyDelete4 summit pro design, it is a spherical surface prescription and available in 1.7,1.67,1.67 SUntech & Transitions, 1.6, 1.6 Suntech & Transitions , 1.53 Transitions , 1.5 and 1.5 Transitions,which is same with summit CD. it has 8 base curves and 15 Addition power. the corridor length 4 this PAL is 14mm. Distance between distance and Near Eye Point is what corridor is.Each corridor( 11mm and 14mm) has their own Corridor Type Fitting Criteria.
Oke, now i will explain about the FD design.
ReplyDeleteIt is a newly developed 'Back Surface Design'that combine with iD Freeform Design Technology. This type of PAL design is a semi-finished type lens which the front surface of the lens having a uniform +3.00DS.
The plus add power will be counterbalanced by the minus add power at the back surface of the lens.
FD has two corridor length which are 11mm and 14mm. The meaning of corridor length is already explained by Raja Nor Shahila. =)
It is available in 1.5, 1.53, 1.6, 1.67 both in Clear and Suntech and Transitions.
Assalamualaikum,
ReplyDeletei will share some info about HOYALUX iD ( integrates Double Surface Progressive Design) that being first released in 2003. its a new Ergonomic Inset Design and.
provide personal inset: 0 to 6mm
and corridor length : 11mm & 14mm
we also can specify our own Add Power.
Index available : 1.53, 1.60, 1.67 ( both in Clear and Suntech and 1.7 (Clear only)
Design feature for Hoyalux iD
-combining iD FreeForm design Technology with Advance Back Surface Design.
-integrates Double Surface Progressive Design means :
~there are Horizontal progressive component on back surface (near to the eye) for wider visual field view
~Vertical progressive component in front surface ( further from the eye)allow short interaction between far and near for a better comfort.
Difference from FD:
- FreeForm in back and front surface while FD only have FreeForm in backsurface and semi-finished at the front.
-Id both side controlled surface structure while in FD only back surface controlled the surface structure.
@raja nor shahila raja mohamad
ReplyDeletegreat info. Summit Pro is a kind soft design progressive as well. Soft design has greater intermediate viewing portion as compared to hard design. eg: hoya GP.
Try this. Summit Pro is suitable for what kind of frame? Standard or small size?
Sir,
ReplyDeleteadakah saya kena komen semua jawapan? err..
@Norhanani Zafirah Bt Mohamad Noor Hakim
ReplyDeletepls choose one design only..FD 11 or 14..
@Nur Hani Asmira Bt Mohd Amli
ReplyDeletepls choose one design only..iD 11 or 14..
To Hani & Nani..
ReplyDeleteThe corridor length is measured from which point to which point?
@raja nor shahila raja mohamad
ReplyDeleteList the 3 major different between normal summit pro and trueform summit pro
@Norhanani Zafirah Bt Mohamad Noor Hakim
ReplyDeleteBeto2...
what about the minimum eye point,EP(also known as fitting height)for FD lens that has 14mm corridor? Can 14mm corridor be used for frame that has 30 mm height?
@The Traveler
ReplyDeleteif i'm not mistaken..
corridor length is a distance measured from the optical cross(distance) to the near optical centre.
salam..now i will explain to you about Hoyalux Summit CD. Summit CD is designed based on the free form technology which give the shortest progression zone at just 11 mm( corridor length). prior to this design, summit CD provide smooth, uninterrupted transition between the different fields of vision. summit CD which is using integrated view area concept gives intermediate and reading vision fully in balance to form one complete visual image. so, intermediate zone has a wide viewing area, creating a smooth transition from far to near. it comes in the 72 variable inset designs.Summit cd offers a complete near vision zone and recommended minimum fitting height of 14 mm. summit PRO and summit CD shared some similarities in terms of front curve design and both available in 1.5 in both and Clear and Transitions, 1.53, 1.6, 1.67 in both Clear, Suntech and Transitions, 1.6 in Misty Colour and 1.7 Clear
ReplyDeleteHoyalux Trinity...
ReplyDeletehoyalux Trinity is the new ergonomic inset design..inset is the distance from the center of Distance part to the center near part in the lens which help in converging and accomodation..the personal inset is from 0 to 6 mm..
the Hoyalux Trinity design is available in 3 types which are Balance(balance distribution for both distance and near zone), mild( wider zone at near), and sharp( wider zone at distance)... the available refractive index are 1.74, 1.67 and 1.60...
HOYA LUX Trinity
ReplyDeleteTo meet the demand of individual wearer who has different activities and routines. It has similar structure to HoyaLux iD/FD, but with addition of greater advantage of 3 main structures; M-type (Mild), B-type (Balance) & S-type (Sharp). M-type has special reading wide space, B-type has good balance for distance and near active vision, while S-type for sharpness of far vision. Distortion of space at the lens sides reduced greatly with the structure which is designed on Integrated Double Surfaces for the structures M, B or S. The index available: 1.60, 1.67, 1.74. The corridor size: 14mm & 11mm. Personal inset; 0-6mm. A patient’s need for the most suitable type of lens structure can be determined by a questionnaire conducted by an optician consists of characteristics of 21 functions of the users. This makes the evaluation of the most appropriate lens structure possible; thus the lens that will be received by the customer is considered special as TRINITY involves the technology of shaping lens with freeform integrated double surface designed specifically for individual.
la... 3 min late! didn't realize... do i have to choose another topic? :(
ReplyDeletei will explain about the Hoyalux GP.Hoyalux GP is an easily adaptable basic progressive lens with good optics qualities which makes it comfortable when wearing.
ReplyDeleteThe wearer can regain the natural vision with comfortable feeling. The adaptation can be very fast and Intermediate distance is functioning well
Improved binocular vision to the fullest possible extent through the whole range of the visual field
Suitable for young Presbyopic and Late Presbyopic as a flexible design for outdoor usage.
Hoyalux GP is a conventional design which has longer polishing time compared to freeform design.
it has 14mm corridor type fitting criteria.
TACT
ReplyDelete- designed to provide outstanding near and intermediate vision (most suitable for any kind of indoor activities and people who suffer from eye strain while working on computer).
- it even helps to reduce headaches, neck pain, and stiff shoulder.
- progressive intermediate corridor lens.
- zone length: 23.5mm, 37% addition value at eye point.
- Decentration intermediate: reading zone; 2.5mm.
- maximum depth of vision: 400 cm.
- 2 types of fitting: TACT 400 & 200.
- order requirement: distance PD, distance prescription and Addition, dot of datum
@fadilah hamid
ReplyDeleteaddition Trinity...
Hoyalux Trinity is an integrated double surface design which means front and back surface of this lenses have add power.
SALAM.
ReplyDeleteI would like to share some information regarding to HOYALUX FD.
HOYALUX FD was launched 3 years after HOYALUX iD.
For the design features of HOYALUX FD, first, it is a design of combining iD FreeForm Design Technology with Advanced Back Surface Design.
Second, the semi-finished front surface has been present to a uniform add of +3.00D.
Third feature is the HOYALUX FD is improved with new ergonomic inset design.
Fourth, it is available in 2 types of corridors which are 14mm and 11mm.
In addition, the HOYALUX FD is available in 1.5, 1.53, 1.6, 1.67 both in Clear and Suntech and Transitions.
For order requirements of HOYALUX FD, they are same with HOYALUX iD where the parameters needed in order form are:
1. Addition Power (front, back or as worn)
2. Corridor length (11mm-14mm)
3. Working Distance (20-60cm)
4.Submit complete order form with frame.
5. Use box system to provide EP(eye point) measurement.
TAIKO..mestila ke observe all the answers given by your adik2
ReplyDeletesince everybody else already discuss about the famous lens so i will discuss a litlle bit about hoya progressive lens lecture..
ReplyDeleteLecture is a reading lens with added value. It offers a large distortion free reading width in combinations with a three-dimensional variable depth of focus area.
Lecture ideal for those who spend a considerable amount of time working on a computer and who would like an unimpeded reading area and a more than flexible wokring distance. This is also an excellent multifunctional lens for games, hobbies, music and specialist occupation.
SALAM.
ReplyDeletei just noticed that my topic is same with the topic that norhanani explained earlier :(
so, here im going to share other information regarding to TACT.
ajmal had share with us about TACT. but im going to explain detail on one of the two types of TACT which is TACT 400.
in term of properties, TACT 400 has progressive intermediate corridor lens, zone length of 23.5mm with 37% addition value at Eye Point (EP). the maximum depth of vision for TACT 400 is 400cm.
TACT 400 benefits the users as it is ideal for work space when reading up to 400cm, it helps patient in far vision, give wide intermediate zone, more relaxed and give variable depth vision.
Besides, TACT 400 is a flexible office lens, provide depth and width vision without extra head movements. it is also very comfortable for reading task. in addition, it is ideal for senior computer users with high addition multifocal glasses. TQ
@The Traveler
ReplyDeleteSalam..
I would like to explain from my understanding about HOYALUX wide
Characteristics:
-HOYALUX wide series is a step up series of HOYALUX GP
-variable insets (max 3.4) on the reading area and wide design gives wearer up to 23% reading area than HOYALUX GP
-not affecting the other characteristics of the lens
-compensating for increase and decrease in consequence of varying in powers.
-both eyes can work together so gives rise to better binocular vision and depth of vision
-no negative side effects especially far vision part when reading is widened
-short effective zone length of 14mm
-accommodation deficits are compensate very effectively without need extra head movements
Advantages:
-comfortable smooth changes among far vision intermediate and reading areas
-optimum freedom of movement in the far vision areas.
-a wide, effective functional reading area which minimized compensating movements the head
i choose for Hoyalux iD with the corridor length of 11mm which is the short corridor. this type of lens are suitable for an indoor person e.g people who use laptop and not really involve in sports or outdoor actvty..
ReplyDeleteso for my other dear classmate u are welcome to make some review about Hoyalux iD 14mm..:)
salam.. (everything had already be mention by everyone,what else can i share huhu)
ReplyDeleteEYE POINT FITTING GUIDE FOR PROGRESSIVE LENSES..
notes!!
-Minimum 10mm from eye point to top part of the rim
-Minimum Eye Point Fitting: 4mm from near eye point for both corridor types
-Full Eye Point Fitting: 8mm from near eye point for both corridor types
-Always use BOX system (from datum) for eye point fitting
ADD POWER
Add power is a special design for presbyopic patient. which is specialized for reading, computer and near work.
Design Features for Addpower:
1.Asymmetric single vision reading lens with a degression value of -0.75D
2.Zone length 24mm
3.Good for working distance between 30-80cm
@azuwan
ReplyDeleteit is suitable for standard frame..also 4 those who play sports
huhuu
@The Traveler
ReplyDeletetrueform summit pro has sharper and wider field of vision,distortion free field is also wider,less optical aberration and improved balance between distance and near vision...
Salam. Since every design have been discussed, I would like to further explain about Summit CD which have been mentioned by Wani before. I will just focusing on Summit CD 1.5 (thus, the info is not so much)
ReplyDeleteSummit CD 1.5 come in two forms:Clear and Transitions NG. Most of their features are same except that Transitions are photochromic (darken on exposure to UV, can function as sunglasses).
The features of Summit CD 1.5 are as follows:
- made from plastic
- index is 1.5
- AR coated and tintable
- aspherical lens
- a compact design for smaller frames
- offers : i) a significant reduction in peripheral distortion. ii) the creation of an unprecedented wide progressive intermediate area iii) a rapid advancement of the addition power.
- can be fitted with a minimum pupil height of 14mm
Summit CD 1.5 is the shortest compact design multifocal on the market.
wha's different btwn soft & hard designs
ReplyDelete@The Traveler
ReplyDeleteOke sir, i would like to choose Fd design with 14mm corridor length. This type of corridor length is very suitable for those who sports regularly, doing outdoor activities often and working in front of the computer desktop for a long period of time..
@azuwan
ReplyDeleteOh, bila TAIKO tanya soalan. Hehe.
Oke, actually there is not much different in calculating the minimum eye point fitting for both the 11mm and 14mm corridor height.
There are two important points here:
1. A minimum of 10mm length must be added into the calculation. It is the point from eye point to top part of the rim.
2. For minimum eye point fitting, a 4mm length is added. It is measured from the near eye point for both corridor types.
So, The calculation is quite simple..
Minimum EP = 14mm + 4mm + 10mm = 28mm.
So, a 14mm corridor length can be used to fit a 30mm frame height.
*Kalau salah tolong betulkan ye.=)
@The Traveler
ReplyDeleteI do agree with Hani's answer above. Corridor length is the distance measured from the optical center vertically to the near zone.It is a critical feature that significantly influences the optical performance and wearer satisfaction.
Assalamualaikum...
ReplyDeleteToday I would like to explain about Hoyalux iD 14 mm (long corridor)
- It apply the principle of the Integrated Double Surface Design and New Ergonomic Inset Design
- Personal inset is 0 to 6 mm
- The corridor length is 14mm
- It specify the own definition of Add Power
- It is available in 1.53, 1.6, 1.67 both in Clear and Suntech and 1.7 Clear
Integrated Double Surface progressive Design ensure that the progressive performance in term of function and comfort equally distributed in front and back surface.Horizontal progressive components which is on the back surface is for better 'function' and wider visual field. Vertical progressive components which is on front surface enable short interaction between far and near for better 'comfort'( relate the eyeball rotation angle between near and far).
This Hoyalux iD 14 mm is suitable for outdoor person/activity and active person.
Nak add pasal coridor length choises..
ReplyDeleteRecommend to :
-Need longer time of adaptation to progressive lens
-Sensitive to sway feeling and distortion
14mm type is recommended
Recommend to :
-Get tired when looking down to see near objects
-Long time reading
11mm type is recommended
nak tanya boleh?
ReplyDeletetak ade ke progressive lens yg tak ade distortion?
Now I would like to explain on the eye point fitting guide for Hoyalux iD 14mm.
ReplyDelete1. take minimum 10mm from eye point to top part of the rim
2. take 4mm from the near eye point as the Minimum Eye Point fitting
3.take 8mm from the near eye point for full eye point fitting
- Use the Box System for eye point fitting
To calculate the minimum frame height for 14mm corridor is :
=Distance eye point to top of the rim + corridor length + minimum eye point fitting
= 10 + 14 +4
= 28 mm
To calculate the full frame height for 14mm is :
= Distance eye point to top of the rim + corridor length + full eye point fitting
= 10 + 14 +8
=32 mm
This comment has been removed by the author.
ReplyDeletesalam..okey,.now i would like to comment and share little bit about Hoyalux FD design..
ReplyDeleteHoyalux FD is a combining iD FreeForm design technology with Advanced Back Surface Design.
The Advanced back surface design enables a wider intermediate to near vision, as well as a smooth interaction between far and near.
It has uniform +3.00 front surface for each addition and is a new ergonomic Inset Design.
The main advantage of HOYALUX FD is the curvature of the front surface which follow the natural eyeball rotation, guranteeing an extremely gradual progression for each addition and allowing for a smooth interaction between distance and near.
Its also suitable for all fashion and rimless frame.
As nani has mentioned, Hoyalux FD is available in 1.5,1.53,1.6,1.67 both in Clear and Suntech and Transition.
For Suntech,there are two colours which are Suntech Brown and Suntech Grey.
For the Transitions Lens,it protect your eyes from UV and glares. They are clear indoors, and automatically darken to comfortably dark outdoors.
I would like to choose Hoyalux FD design with 11mm corridor length. It is suitable for laptop users, reading, indoor activities and also suitable for people who has high power of astigmatism and give lens prismatic effect.
With less aberration and distortion, HOYALUX FD gives you a more confident and comfortable in experiencing your daily life.. =)
salam..okey,.now i would like to comment and share little bit about Hoyalux FD design..
ReplyDeleteHoyalux FD is a combining iD FreeForm design technology with Advanced Back Surface Design.
The Advanced back surface design enables a wider intermediate to near vision, as well as a smooth interaction between far and near.
It has uniform +3.00 front surface for each addition and is a new ergonomic Inset Design.
The main advantage of HOYALUX FD is the curvature of the front surface which follow the natural eyeball rotation, guranteeing an extremely gradual progression for each addition and allowing for a smooth interaction between distance and near.
Its also suitable for all fashion and rimless frame.
As nani has mentioned, Hoyalux FD is available in 1.5,1.53,1.6,1.67 both in Clear and Suntech and Transition.
For Suntech,there are two colours which are Suntech Brown and Suntech Grey.
For the Transitions Lens,it protect your eyes from UV and glares. They are clear indoors, and automatically darken to comfortably dark outdoors.
I would like to choose Hoyalux FD design with 11mm corridor length. It is suitable for laptop users, reading, indoor activities and also suitable for people who has high power of astigmatism and give lens prismatic effect.
With less aberration and distortion, HOYALUX FD gives you a more confident and comfortable in experiencing your daily life.. =)
@The Traveler
ReplyDeletesoft design progressive have a wider intermediate and least distortion while the hard design has a smaller design with bigger distortion.
soft design is design for an active or sporty person.
@The Traveler
ReplyDeletei would like to share a little bit about TACT200
The Hoyalux TACT is a occupational reading progressive with emphasis on the intermediate and near range and slightly reduced distance field. It is therefore ideal for the office worker who also has an occasional need for clear distance vision. This lens is not recommended for driving.some benefits for the user are relaxed,variable depth vision and also width and depth vision without extra movements.The number '200' in the design name represent the maximum depth of vision which is 200cm.It also have adjusted fitting criteria compared to TACT400 which has normal fitting criteria.
TQ....
@The Traveler
ReplyDeleteSir,what do you mean by trinity (12 design)?
Trinity lens have 3 type which are balance, mild and sharper and each type has 3 indie which are 1.60,1.67 and 1.74. In each index has 2 distance of corridor which are 11 and 14 mm. So, all of them are 18 designs.
Why are you mention above is 12 designs? It is the design that you mention is not same with what I understand?
I want to share about how to choose Trinity lens whether 14 mm or 11 mm corridor length.
14mm corridor length is recommended to:
- who are need longer time to adapt with progressive lens
- who are sensitive with distortion
11mm corridor length is recommended to:
- who are get tired when looking down to see near object
- who are take long time reading.
- who are fist time of wearing Trinity lens because the improvement can be realized immediately.
- who are harder reading because the smaller the eye rotation from seeing far object offers more comfortable reading.
semekom..
ReplyDeletesir, what is the list of 22 designs that you mean? can i know? because almost all have already been describe and explained.. :)
hurm hurm hurmm.. since everybody has mention about gp,fd,id,summit cd, summit pro, bla bla bla.. can i share about phoenix? it is one of the design that hoya's also have :)
ReplyDeletePHOENIX or in the short form is PNX. PNX is the only lens material developed to perform in all aspects of life, providing just right performance characteristics pecisely. It is for reading, computer work, driving, and any time vision acuity is important, PNX also provide crisp, clear optics that optimize corrective prescriptions and help to reduce eye strain.
PNX is actually a lens that is comparable to polycarbonate lens material that is produced by other's lens company. PNX is lighter compare to polycarbonate.It has a higher abbe number compare to polycarbonate, which is PNX=43, POLOYCARBONATE=30-32. It is high resistance, high-strength, and high-durability. It has been proved in front of all of us during the Hoya visit, right? :) PNX also have stress-free characteristics and it is hard to be scratch compare to plastic material (CR39). :))
New generation of single vision lens (REMARK)-energy for your eyes-
ReplyDeleteDesign features:
-vertical aspheric design
-right and left eye differentiation
-reading position consideration
-two types of remark : REMARK A (0.53D), REMARK B (0.88D)
-recommended frame height: not less than 25mm
-minimum eye point : not less than 25mm
That's all !!
@Norhanani Zafirah Bt Mohamad Noor Hakim
ReplyDeletenani, r u sure the minimum EP for 14mm FD is 28?
the answer should be like this:
EP(min): 14 + 4 = 18mm
Question 2, is it suitable for 30mm frame height?
ans: 18 + 10 = 28 mm (minimum height).
Full or maximum height
= 14 + 8 + 10 = 32 mm
Yes, it does! as long as the frame size in range of 28 mm - 32 mm.
Don't get confuse ye!
@Nur Hani Asmira Bt Mohd Amli
ReplyDeletetq, hani.
i agree with you =)
@norsyazwani mohamad daud
ReplyDeletenice, very brief.
Do you have any idea about the other short corridor lenses available in the market?
@fadilah hamid
ReplyDeleteremember, fadilah! hoyalix trinity also available for standard frame (14mm corridor) and smaller frame (11 mm corridor). same as the other hoyalux lenses.
@Ajmal Hazizan
ReplyDeleteajmal, what is the AR coat for trinity lenses?
if i'm not mistaken, it's SFT coat. right?
@maryam amiruddin
ReplyDeletemaryam. Hoyalux GP is a soft design progressive lens. am i right?
@Ajmal Hazizan
ReplyDeleteAjmal, remember this.
TACT 200 is used for MAX intermediate distance up to 200cm while TACT 400 for maximun of 400cm intermediate distance.
i do prefer to have TACT, if i were presbyope especially at early presbyopia.
@SITI NUR LIYANA MUSTAFAR
ReplyDeleteYana. I want to give you one situation. Hehehe...
If, i can't affort for transition hoyalux FD, it is expensive. Can i order the tinted hoyalux FD? it 's cheaper, i quess.
@najwa hanim
ReplyDeletefor those who are reading this. 'Lecture' is actually a brand for progressive lens from hoya. Conventional one. Don't get confused with lecture (mengajar)...lol..
najwa, is it available for both small and standard frame?
@SITI NUR LIYANA MUSTAFAR
ReplyDeleteawesome 'tick-TACT'..heh
@shaffreyna
ReplyDeleteshaff@ kembar hani:
what is/are the index available for Hoyalux GP wide (GPW)? 1.50 only right?
@Nur Amalina Zulkefli
ReplyDeleteAmalina,
i'll recommend ADDpower to presbyope who has low ametropia at distance. They only need correction for intermediate and near. ADDpower may be helpful. don't you think so?
@raja nor shahila raja mohamad
ReplyDeleteYes, definately! Thanks raja.
@raja nor shahila raja mohamad
ReplyDeleteraja, trueform summit pro is prduced using freefrom technology while conventional technique summit pro. =)
@farihah abdullah
ReplyDeletesame as other index, summit CD offers wide intermediate portion because it is soft design progressive lens.
Moreover, summit CD 1.50 is cheaper than the higher index one. heh...
soklan cepu mas....
is this index suitable high myope?
@Norhanani Zafirah Bt Mohamad Noor Hakim
ReplyDeleteuhum...i can tell. =)
@Amirah
ReplyDeleteAmirah, can i have hoyalux iD transition?
@Nur Amalina Zulkefli
ReplyDeleteAmalina, this is interesting!
14mm is a long corridor lens. the power progression from distance correction to near correction is smoother and better as compared to the short corridor. Hence, patient will adapt well/easier with long corridor lens.
@Nur Amalina Zulkefli
ReplyDeletethere is no such lens amalina. All progressive lens has distortion on peripheral. Now we have latest technology that can created less distorted progressive lens. Even, the-best-Trinity has distortion but less significant.
@Amirah
ReplyDeletelet say i have a frame with height of 33mm. Can i use lens with 11mm corridor for my frame?
@Norfazrina Binti Abdul Gaffur
ReplyDeletesalam fazrina,
if i'm not mistaken, transition only offer for grey colour. Previously they have brown colour but it was discontinued.
@shaffreyna
ReplyDeletethere are lot more. If i may....
hard design is the first generation followed by soft design. the concept of hard design is actually to produce larger reading area but unfortunatelly it causes longer time to adapt and very tiring.
soft design is claimed to be the most succesful design. it reduces non-tolerance and eases adaptation.
@nursyahirah ibrahim
ReplyDeleteira, does tact vary in index?
@~kamila~
ReplyDeleteoh....
kamila. i HAVE to ask you this..hehe..
trinity is the best progressive lens for HOYA. What is the best progressive lens for ESSILOR?
is it varilux ipsio?
@mimie.amer
ReplyDeletesir dah pecahkan setiap lens. you can explain on trinity (11mm corridor) with 1.60 index)
you can explain why only 1.60 index and above is available for trinity...susah x? haha..lol...
wowowo...
Polycarbonate materials is easily get yellowish and damage when contact with chemical (cam alcohol). am i right?
@Amer Azme
ReplyDeletehaha...great jang!
REMARK A and B have their own specific targeted age. Do you agree with that? It is most suitable for incipient presbyope (early presbyope). At age 38 dah kena presbyope. Usually 42 tahun dan ke atas. so, you can give them REMARK!
haha....giler banyak komen. Sorry ye adik2.
ReplyDeletehope we can learn something here.
@azuwan
ReplyDeleteSalam. Kpd bro Azuwan..boleh x list sume 22 design PALs yang bro Muziman ckp? Mcm ad yg lari tajuk je..klu xtau xpe..
@Adnan
ReplyDelete1) Hoyalux GP
2) Hoyalux GP wide @ GPW
3) Hoyalux GS
4) Hoyalux Summit Pro
5) Hoyalux Summit CD
6) Hoyalux Summit CD (trueform)
7) Hoyalux Summit Pro (trueform)
8) Hoyalux FD 11mm
9) Hoyalux FD 14mm
10) Hoyalux iD 11mm
11) Hoyalux iD 14mm
12) Hoyalux Trinity Balance (B-type) 11mm
13) Hoyalux Trinity Balance (B-type) 14mm
14) Hoyalux Trinity Sharp (S-type) 11mm
15) Hoyalux Trinity Sharp (S-type) 14mm
16) Hoyalux Trinity Mild (M-type) 11mm
17) Hoyalux Trinity Mild (M-type) 14mm
(perhaps you can also discus on this sub-type)
18) TACT 200
19) TACT 400
20) ADDpower
21) Lecture
22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But the it's subjective to Br. Muziman approval)
@Adnan
ReplyDelete1) Hoyalux GP
2) Hoyalux GP wide @ GPW
3) Hoyalux GS
4) Hoyalux Summit Pro
5) Hoyalux Summit CD
6) Hoyalux Summit CD (trueform)
7) Hoyalux Summit Pro (trueform)
8) Hoyalux FD 11mm
9) Hoyalux FD 14mm
10) Hoyalux iD 11mm
11) Hoyalux iD 14mm
12) Hoyalux Trinity Balance (B-type) 11mm
13) Hoyalux Trinity Balance (B-type) 14mm
14) Hoyalux Trinity Sharp (S-type) 11mm
15) Hoyalux Trinity Sharp (S-type) 14mm
16) Hoyalux Trinity Mild (M-type) 11mm
17) Hoyalux Trinity Mild (M-type) 14mm
(perhaps you can also discus on this sub-type)
18) TACT 200
19) TACT 400
20) ADDpower
21) Lecture
22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But the it's subjective to Br. Muziman approval)
@Adnan
ReplyDelete(1) Hoyalux GP (2) Hoyalux GP wide @ GPW (3) Hoyalux GS (4) Hoyalux Summit Pro (5) Hoyalux Summit CD (6) Hoyalux Summit CD (trueform) (7) Hoyalux Summit Pro (trueform) (8) Hoyalux FD 11mm (9) Hoyalux FD 14mm (10) Hoyalux iD 11mm (11) Hoyalux iD 14mm (12) Hoyalux Trinity Balance (B-type) 11mm (13) Hoyalux Trinity Balance (B-type) 14mm (14) Hoyalux Trinity Sharp (S-type) 11mm (15) Hoyalux Trinity Sharp (S-type) 14mm (16) Hoyalux Trinity Mild (M-type) 11mm (17) Hoyalux Trinity Mild (M-type) 14mm
(perhaps you can also discus on this sub-type)
(18) TACT 200(19) TACT 400 (20) ADDpower (21) Lecture(22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But the it's subjective to Br. Muziman approval)
@Adnan
ReplyDelete1) Hoyalux GP
2) Hoyalux GP wide @ GPW
3) Hoyalux GS
4) Hoyalux Summit Pro
5) Hoyalux Summit CD
6) Hoyalux Summit CD (trueform)
7) Hoyalux Summit Pro (trueform)
8) Hoyalux FD 11mm
9) Hoyalux FD 14mm
10) Hoyalux iD 11mm
11) Hoyalux iD 14mm
12) Hoyalux Trinity Balance (B-type) 11mm
13) Hoyalux Trinity Balance (B-type) 14mm
14) Hoyalux Trinity Sharp (S-type) 11mm
15) Hoyalux Trinity Sharp (S-type) 14mm
16) Hoyalux Trinity Mild (M-type) 11mm
17) Hoyalux Trinity Mild (M-type) 14mm
@Adnan
ReplyDelete(perhaps you can also discus on this sub-type)
18) TACT 200
19) TACT 400
20) ADDpower
21) Lecture
22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But the it's subjective to Br. Muziman approval)
@Adnan
ReplyDelete(perhaps you can also discus on this sub-type)
18) TACT 200
19) TACT 400
20) ADDpower
21) Lecture
22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But the it's subjective to Br. Muziman approval)
@Adnan
ReplyDelete(perhaps you can also discus on this sub-type)
18) TACT 200
19) TACT 400
20) ADDpower
21) Lecture
22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But the it's subjective to Br. Muziman approval)
@Adnan
ReplyDelete(perhaps you can also discus on this sub-type)
18) TACT 200
19) TACT 400
20) ADDpower
21) Lecture
22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But the it's subjective to Br. Muziman approval)
@Adnan
ReplyDelete(perhaps you can also discus on this sub-type)
18) TACT 200
19) TACT 400
20) ADDpower
21) Lecture
22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But then, it's subject to Br. Muziman approval)
@Adnan
ReplyDelete(perhaps you can also discus on this sub-type)
18) TACT 200
19) TACT 400
20) ADDpower
21) Lecture
22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But then it's subject to Br. Muziman approval)
@Adnan
ReplyDelete(perhaps you can also discus on this sub-type)
18) TACT 200
19) TACT 400
20) ADDpower
21) Lecture
22) Stellify PAL mini
(no.1-no.17 are written in the post, no.18-no.22 are my suggestion on sub-type lens that can also be discussed. But then it's subject to Br. Muziman approval)