Supplier: Pearl round 10 glasses
Sjllaser Technology Limited has developed a new product line! Diameter:0.4mm Diameter Tolerance: ±0.001mm Roundness less than 0.4um Material: Optical Glass H-K9L, N-BK7, K-VC89, K-VC80, L-LAH84, LASFH17
Lens of cr-39 Uncoat /hc /tintable hc/ hmc/ emi / uv400 Diameter:55/60/65/70/75mm Finished&semi-finished for polarized, lenticular, progressive lens. Sunlens, aspheric, Raw material: ppg, great lake, ts-46, Cartons
Supplier: Optical lenses, glass lens, plastic lens, resin - glass photo chromic lens, progressive lens, flat - round - blended top bifocal lens, finished and semi-finished lens
CR-39,1.56 1.61 HMC 1. Finished single vision lens (index:1.499): uncoated, hc, hmc 2. Middle index lens (index:1.56): finished and semi-finished, uncoated, hc, hmc 3. High index lens(index:1.61): finished and semi-finished, uncoated, hc, hmc 4. 1.70 hi-index glass lens 5. Bifocal lens, finished and semi-finished(index:1.499):flat top bifocal (28d/70mm), round top bifocal(28d/70mm, 24d/70mm), blended bifocal(28d/70mm, 32d/70mm), curve bifocal(28d/70mm). Hard coating and ar coating will be available per request.
"we supply optical spherical ball lens Specifications: Material: bk7, lasfn9 glass or other optical glass Sphericity: /4 at 633nm Surface quality: 20-10 Diameter: 1m Coating (optional): r
Supplier: Optical lenses - finished single vision lens (index:1.499): uncoated, hc, hmc, middle index lens (index:1.56): finished and semi-finished, uncoated, hc, hmc, high index lens(index:1.61): finished and semi-finished, uncoated, hc, hmc, 1.70 hi-index glass lens, bifocal lens, finished and semi-finished (index:1.499): flat top bifocal (28d/70mm), round top bifocal(28d/70mm, 24d/70mm)
1.523/1.70 mineral glass lens 1) Abbe value: 53 2) Diameter 56MM 60MM 65MM are available 3) Power range: sph: 0_15.00 cyl: 0_6.00 4) AR and AR EMI coating available in greenish and bluish color 5)1.523 Round top and 1.523 flat top bifocal lens 6) Absorb UV ray 7) We can offer 1.523 photo gray and 1.523 photo brown lens. C Gross weight:25KGS.
3. Prism Material: flint glass, uv fused silica, infrared fused silica, caf2, ge, znse, si etc. Dimension: 4mm-- 100mm Angle tolerance: 30" --3' Surface accuracy: ¬d/10--1¬d Surface quality: 60/40 Clear aperture: 90% Coating: custom design According to custom design to manufacture kinds of right angle prism, equilateral prism, dove prism, penta prism, roof prism from optical glasses. Standard lot.
