SETO 1.499 Single Vision Lens UC/HC/HMC

Short Description:

1.499 lenses are lighter than glass, far less likely to shatter, and have the optical quality of glass. Resin lens is tough and resists scratching, heat and most chemicals. It is the clearest lens material in common use on the Abbe scale at an average value of 58.It is welcomed in South America and Asia, also HMC and HC service are available.Resin lens is actually better optically than Polycarbonate, It tends to tint, and hold tint better than other lens materials.

Tags: 1.499 single vision lens, 1.499 resin lens

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Product Detail

Product Tags

Specification

SETO 1.499 single vision optical lens
Model:	1.499 optical lens
Place of Origin:	Jiangsu, China
Brand:	SETO
Lenses Material:	Resin
Lenses Color	Clear
Refractive Index:	1.499
Diameter:	65/70 mm
Abbe Value:	58
Specific Gravity:	1.32
Transmittance:	>97%
Coating Choice:	UC/HC/HMC
Coating color	Green,
Power Range:	Sph: 0.00 ~-6.00;+0.25~+6.00 CYL: 0~ -4.00

Product Features

1.The Featurs of 1.499 Lens:

① 1.499 monomer with stable quality and large quantity production capacity.It is welcomed in Europe,South America and Asia.UC is popular in the market but we also provide HMC and HC service.
②1.499 is actually better optically than Polycarbonate. It tends to tint, and hold tint better than other lens materials. It is good material for both sunglasses and prescription glasses.
③Lenses made from 1.499 monomer are scratch- resistant, lightweight, have less chromatic aberration than polycarbonate lenses, and stand up to heat and household chemicals and cleaning products.
④1.499 plastic lenses do not fog up as easily as glass lenses. Whereas welding or grinding spatter will pit or permanently stick to glass lenses, it does not adhere to plastic lens material.

2.The advantages of the 1.499 index

①The better among other index lenses in hardness and toughness , high impact resistance.
②The more easily tinted than other index lenses.
③The higher transmittance as compared with other index lenses .
④The higher ABBE value providing the most comfortable visual experience.
⑤The more reliable and consistent lens product physically and optically.
⑥The more popular in the middle level countries

3. 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