1.59 PC blue cut optical lens
Model:	1.59 optical lens
Place of Origin:	Jiangsu, China
Brand:	SETO
Lenses Material:	PC
Lenses Color	Clear
Refractive Index:	1.59
Function	Blue cut
Diameter:	65/70 mm
Abbe Value:	37.3
Specific Gravity:	1.15
Transmittance:	>97%
Coating Choice:	HC/HMC/SHMC
Coating color	Green,Blue
Power Range:	Sph:0.00 ~-8.00; +0.25 ~ +6.00; Cyl:0.00~ -6.00

1.What are the characteristics of PC lens With the replacement of the lens Nowadays, the glass lens has gradually been replaced by the light and abrasion resistant optical resin lens. However, the technology is continuously improving. Now the PC lens with better quality has been developed and applied successfully to the optical industry. PC lens, also known as "space film", because of its excellent impact resistance, it also has a commonly known as bullet-proof glass.  ⑴Greatest safety for all kinds of activities PC lens have high resistance to breakage which makes them ideal for all types of sports in which your eyes need physical protection. The Aogang 1.59 optical lens can be used for the all the outdoor activities. ⑵Benefits:                                                                                 ①High impact material is safer to the energetic children Perfect protection to the eyes                                        ②Thin thickness, lightweight, light burden to children's nose bridge ③Suitable to all groups, especially the children and sportsmen ④Light and thin edge offer aesthetical appeal ⑤Suitable for all kinds of frames, especially rimless and half-rimless frames ⑥Block harmful UV lights and solar rays ⑦Good choice to those who do a lot of outdoor activities ⑧Good choice to those who love sports ⑨Break resistant and high-impact3. What is the difference between HC, HMC and SHC？

Hard coating	AR coating/Hard multi coating	Super hydrophobic coating
makes the uncoated lens hard and increases the abrasion resistance	increases the transmittance of the lens and reduces surface reflections	makes the lens waterproof, antistatic, anti slip and oil resistance

2.What are the advantages of blue cut PC lenses? Blue cut PC lenses have the advantage of increasing light transmittance rate, filtering harmful blue light. The anti-fatigue effect is significant in the process of work.It effectively increases the number of blinking, prevents dry eye caused by eye fatigue, and prevents macular disease caused by excessive blue light absorption