CR39 1.499 Non-coating Flat Top Bifocal Spectacle Lenses For Far And Near Vision
I. Specification:
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Index | 1.499 | Diameter | 70mm |
Monomer | CR39 | Abbe Value | 56 | …
Finished 1.61 ASP UV400 HMC 65/70MM Prescrition Eyeglass Lenses For High Power
I. Specifications:
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Production | 1.61 ASP UV400 HMC |
Monomer | imported from Korea |
Diamete…
Anti Blue Ray 1.56 UV420 Protection HC Blue Cut Lens In Optical Resin Lens
I. Specifications:
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Production | UV420 blue cut lens |
Index | 1.56 |
Monomer | NK55, imported f…
100*160 Degree 4 in 1 LED Lenses LED High Bay Light Fixtures With 3535 LED
How do secondary lens optics work?
1, LEDs generally emit light at a 120-degree viewing angle.
2, LED applicat…
High Transmittance 38 Degree PMMA LED Optics Lenses For Citizen LED
LED OPTIC & HOLDER KITS
1, LED optic and holder kits contain both the LED reflector/lens plus a holder.
These are called le…
Rod lenses’ optical performance is similar to cylindrical lenses, incident collimated light passes through the polished circumference of the rod lens will be formed into a line.…
Hyperion Optics provides various fan angle line generating Fresnel lenses for laser alignment and machine vision applications. Unlike ordinary cylindrical lenses, line generating Fresnel l…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea