SEIKO
ORGATECH
December 2006
SEIKO Optical Products
New Technology
ORGATECH
(Organic + Technology)
offers
Safety & Comfort
New Technology
Remarkable Features
Resistance to
1. Heat
2. Deformation
3. Scratch
Crack-Free
SEIKO ORGATECH
With High-valued Coating
1. Dust-resistance
2. Scratch-resistance
3. Shock-resistance
High-Technology
1. Single Vision AZ
2. Inner Progressive SS
3. Inner Progressive EM
Specifications (Balance Chart)
Heat Resistance
15
Drop Ball Test
Static Press Test
10
Scratch Resistance
5
Conventional
HMC
ORGATECH
Weather Test
0
Transmittance
Humidity Test
Acid Resistance
Hot Water Test
Soap Resistance
Remarkable Features

1. Heat-resistance
up to 120℃ without any crack

2. Deformation-resistance
No Crack at 100kg with the pressure by Edger Machine
Crack-Free

3. Scratch-resistance
Enough strength against scratch, hard to recognize tiny scratch
Features（Data）
Test Item
ORGATECH
Existing Item
(SSV HAMC)
(uncut)
120℃
80℃
(edging)
85℃ *1
70℃
Pressure
over 100kg
60kg
Anti-Scratch
○
△
Anti-Heat
(by Wire-brush)
*1 Crack occur at 100℃ even after edging. However, due to
the deformation of Lens itself, the correct power cannot be
measured. Therefore, we would say this temperature.
Mechanism of ORGATECH
before Heating and Deformation
Inorganic AR
Conventional
Composition
Hard-coat
Lens Resin
“Inorganic” AR
applied to
Conventional
Lenses
Organic AR
ORGATECH
Exclusive Hard-coat
Lens Resin
“Organic” AR
applied to
ORGATECH
*Elastic ratio of the materials of “Multi-coat” and “Lens Resin
& Hard-coat” is totally different, at 200 times.
Crack on Deformation by Heat
Expansion by Heat
Crack on
Conventional AR
No Crack on
ORGANIC
Crack on Deformation by Heat
Heating & Deforming
Inorganic AR
Conventional
Composition
Hard-coat
Lens Resin
Organic AR
ORGATECH
Exclusive Hard-coat
Lens Resin
Expansion
cannot follow the
expansion of Lens
Resin
ORGATECH can
follow the
expansion
properly
Crack on Deformation by Heat
further Heating & Deforming
Inorganic AR
Conventional
Composition
Hard-coat
Crack!
Lens Resin
Organic AR
ORGATECH
Exclusive Hard-coat
Lens Resin
Expansion
No Crack!
Deformation by Heat
Heating after putting into metal frame
Deformation
by Heat
SSV -3.00D
Heat-resistance

Heating at 100℃
No Crack
ORGATECH
Conventional
*Crack occur at 100℃ even after edging. However, due to the
deformation of Lens itself, the actual wearing is up to 85℃.
Heat-resistance
Heating by Dryer
Conventional
Attention to this area & Temperature
ORGATECH
Heat-resistance
Heating by Dryer
Conventional
Crack!
ORGATECH
No Crack
Attention to Temperature
Pressure Test
with 30kg (as pressed by Edger Machine)
Anti-Deformation
ORGATECH
No Crack
Conventional
Crack!
* Equivalent to 100kg by chucking
Scratch-resistance
Same or Stronger than
Conventional Hard-multi Coating
Scratch-resistance
(30 times by Wire-brush at 1kg)
ORGATECH
Conventional
a few Scratches
many Scratches
Scratch-resistance
(10 times by Wire-brush at 1kg)
with diffused reflection
Conventional
less diffused reflection
ORGATECH
With Super Clean Coat

Advanced Super Clean Coat as standard
Conventional
ORGATECH
Conventional
ORGATECH
< drop Oil >
< with Wind >
With Shock Absorbing Function

passes FDA Standard
ORGATECH
Reflection Colour (Image)
ORGATECH
Conventional
What is the benefit?

(for Consumer)
Resistance to Heat, Scratch, Dirt (Stain)
In the car （about 80℃）
Barbecue, Cocking (reflective heat, smoke, oil)
Beach in Summer (reflective heat, sand, sea water)
Less Crack, Scratch on tough occasion
on “careless”, “accidental” occasion
Safety! Comfort! Durability!
What is the benefit?

(for Optician)
Resistance to Heat, Pressure, Scratch
too much pressure by chucking (deformation,
pressure)
edging for plastic frame (heat, deformation)
handling procedure (unintentional scratch)
reduce the loss on edging occasion
release from “complaint against Crack, Scratch”
Increase Customer Satisfaction!
ORGATECH Line-up

3 types of ORGATECH
Single Vision :
ORGATECH Z1.67
(SOT Z167)
(Double Aspheric Type)
Progressive :
ORGATECH SS1.67
(SOT SS167)
ORGATECH EM1.67
(SOT EM167)
(Custom-made Hybrid Type)
(Standard Hybrid Type)
Materials/Features

All type of ORGATECH








Index
1.67
Density
1.36
Abbe
32
Transmission 98.5%
Super Clean Coat
Anti-Scratch Function
UV Cut
Passes the FDA Drop-ball Test