1. SEIKO ORGATECH December 2006 SEIKO Optical Products

2. ORGATECH (Organic + Technology) offers Safety & Comfort New Technology

3. Remarkable Features Resistance to 1. Heat 2. Deformation 3. Scratch High-Technology 1. Single Vision AZ 2. Inner Progressive SS 3. Inner Progressive EM With High-valued Coating 1. Dust-resistance 2. Scratch-resistance 3. Shock-resistance SEIKO ORGATECH New Technology Crack-Free

4. Specifications (Balance Chart)

5. 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

6. Features （ Data ） Test ItemORGATECH Existing Item (SSV HAMC) Anti-Heat (uncut) 120 ℃ 80 ℃ (edging) 85 ℃ * 1 70 ℃ Pressureover 100kg60kg Anti-Scratch (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.

7. Mechanism of ORGATECH before Heating and Deformation Hard-coat Lens Resin Inorganic AR ORGATECH Conventional Composition “Inorganic” AR applied to Conventional Lenses “Organic” AR applied to ORGATECH Organic AR Exclusive Hard-coat Lens Resin *Elastic ratio of the materials of “Multi-coat” and “Lens Resin & Hard-coat” is totally different, at 200 times.

8. Expansion by Heat Crack on Conventional AR No Crack on ORGANIC Crack on Deformation by Heat

9. Heating & Deforming Expansion ORGATECH Conventional Composition cannot follow the expansion of Lens Resin ORGATECH can follow the expansion properly Hard-coat Lens Resin Inorganic AR Exclusive Hard-coat Lens Resin Organic AR

10. Crack on Deformation by Heat further Heating & Deforming ORGATECH Conventional Composition Crack! No Crack! Hard-coat Lens Resin Inorganic AR Organic AR Exclusive Hard-coat Lens Resin Expansion

11. Heating after putting into metal frame SSV -3.00D Deformation by Heat Deformation by Heat

12. Heat-resistance Heating at 100 ℃ ORGATECH Conventional No Crack *Crack occur at 100 ℃ even after edging. However, due to the deformation of Lens itself, the actual wearing is up to 85 ℃.

13. Heating by Dryer ConventionalORGATECH Attention to this area & Temperature Heat-resistance

14. ConventionalORGATECH Crack! No Crack Attention to Temperature Heat-resistance Heating by Dryer

15. with 30kg (as pressed by Edger Machine) Pressure Test

16. Anti-Deformation Crack!No Crack * Equivalent to 100kg by chucking ConventionalORGATECH

17. Same or Stronger than Conventional Hard-multi Coating Scratch-resistance

18. Scratch-resistance (30 times by Wire-brush at 1kg) ConventionalORGATECH many Scratchesa few Scratches

19. Scratch-resistance (10 times by Wire-brush at 1kg) ORGATECH Conventional with diffused reflection less diffused reflection

20. With Super Clean Coat Advanced Super Clean Coat as standard Conventional ORGATECH Conventional ORGATECH

21. With Shock Absorbing Function passes FDA Standard ORGATECH

22. Reflection Colour (Image) ConventionalORGATECH

23. 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!

24. 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! What is the benefit? (for Optician)

25. ORGATECH Line-up 3 types of ORGATECH Single Vision : ORGATECH Z1.67 (SOT Z167) (Double Aspheric Type) Progressive : ORGATECH SS1.67 (SOT SS167) (Custom-made Hybrid Type) ORGATECH EM1.67 (SOT EM167) (Standard Hybrid Type)

26. Materials/Features All type of ORGATECH Index1.67 Density1.36 Abbe32 Transmission98.5% Super Clean Coat Anti-Scratch Function UV Cut Passes the FDA Drop-ball Test