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1.61 ASP UV400 eyeglasses prescription lenses cr39 HMC/SHMC coating single vision optical lens
1.61 ASP UV400 eyeglasses prescription lenses cr39 HMC/SHMC coating single vision optical lens
1.61 ASP UV400 eyeglasses prescription lenses cr39 HMC/SHMC coating single vision optical lens
1.61 ASP UV400 eyeglasses prescription lenses cr39 HMC/SHMC coating single vision optical lens
1.61 ASP UV400 eyeglasses prescription lenses cr39 HMC/SHMC coating single vision optical lens
1.61 ASP UV400 eyeglasses prescription lenses cr39 HMC/SHMC coating single vision optical lens
1.61 ASP UV400 eyeglasses prescription lenses cr39 HMC/SHMC coating single vision optical lens
1.61 ASP UV400 eyeglasses prescription lenses cr39 HMC/SHMC coating single vision optical lens

1.61 ASP UV400 eyeglasses prescription lenses cr39 HMC/SHMC coating single vision optical lens

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Price:$0.50 - $5.00

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Product Overview

Description





Products Description




1.61 ASP UV400 HMC/SHMC
1.61 ASP UV400 HMC
Coating Choice
UC/ HC/HMC/SHMC/UV400/UV420
Diameter
65/70/75mm
TRANSMISSION
> 97%
UV Protection
UV 400
Specific Gravity
1.30
Monomer
MR-8
Abbe Value
41
Guarantee
3-5 Years
Power Range
SPH:-16.00~+10.00 CYL:0.00~-6.00


The Advantages of 1.61 ASP UV400 Lens


1.Super Hydrophobic Coating




Hard coating
AR coating/Hard multi coating
Super hydrophobic coating
make the uncoated lenses are easily subjicted andexposed to scratches
protect the lens effectively from reflection, enhance functional and charity of your vision
make the lenswaterproof, antistatic, anti slip and oil resistance


2. Aspherical Design




3.UV400 Protection



UVA: 320-400 (nm)
UVB: 290-320 (nm)
UVC: 200-290 (nm)

Since all of these UV rays are shorter than or equal to 400 nm, they are blocked by the lenses - keeping your eyes safely protected.

This also explains why you can still see color. The color red has a wavelength of 680 nm. Since it is greater than 400 nm, it is not blocked by the UV 400 lenses.


Other Products


Vision Effect
1.499
1.56
1.59 PC
1.61
1.67
1.74
Single Vision
√
√
√
√
√
√
Bifocal
√
√




Progressive/Multifocal
√
√
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Photochromic

√
√
√
√

UV420 Blue Light Blocking

√
√
√
√
√
UV400

√

√
√
√
Blue Block Photochromic

√
√
√
√

Blue Block Progressive

√
√
√


Blue Block Photochromic Progressive

√
√



Photochromic Progressive

√




Polarized
√
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