A plano-convex lens is compose of a plane and convex surfaces, has a positive focal length. It is suitable for collecting and focusing light, and is a ideal optical element in the application of em...

Membre gratuit

Points de confiance : 0

    Longway Optical one of the optical lens supplier in china, specialized in manufacturing and selling of1.**9, 1.*6, 1.*1 index lenses, 1.*7 high index lenses. The company also developed...

Membre gratuit

Points de confiance : 0

    Longway Optical one of the optical lens supplier in china, specialized in manufacturing and selling of1.**9, 1.*6, 1.*1 index lenses, 1.*7 high index lenses. The company also developed...

Membre gratuit

Points de confiance : 0

    Optical lens **1.*6 HMC *0mm/*5mmSPH *0.*0 to *6.*0, *0.*0 to *8.*0 / CYL *0.*0 to *2.*0 SPH *0.*0 to *6.*0, *0.*0 ...
    one of the biggest manufacturer of optical lens in China in Danyang city, Near shanghai. setolens is our company.name, i think you can find us easily. pls contact me , if needed. we have anti blu-r...

Membre gratuit

Points de confiance : 0

    A double-concave lens is compose of two concave surface, has a negative focal length and are best used to diverge a converging beam. Similar to a plano-concave lens, a bi-concave lens can diverge a...

Membre gratuit

Points de confiance : 0

    A double-convex lens is compose of two convex surfaces, has a positive focal length. Normally Bi-Convex lenses are most suitable where the object and image are on opposite sides of the lens, and ar...

Membre gratuit

Points de confiance : 0

    One side of meniscus lens is convex, another side is concave. It can be a convergent lens or a divergent lens, which is decided together by refractive index, curvature and radius. Specifications: ...

Membre gratuit

Points de confiance : 0

    One side of meniscus lens is convex, another side is concave. It can be a convergent lens or a divergent lens, which is decided together by refractive index, curvature and radius. Specifications: ...

Membre gratuit

Points de confiance : 0

    Beson Lens has a full stock lens collection of 1.*9 1.*6 1.*0 1.*7 1.*4, including Uncoated lenses, hard coated lenses and hard multi-coated lenses in single vision, Bifocal and Progressive lenses.
    Aspheric surface is an optical element that is used to make optics lighter and for aberration correction while replacing spherical surface with aspheric surface. Precision Optechs co., Ltd. uti...

Membre gratuit

Points de confiance : 0

    Precision Optechs Co., Lrd. Supplies the lens assembly used in the thermal imaging system. Design features - The aspheric and spherical lenses and advanced diffractive elements is adopted in the ...

Membre gratuit

Points de confiance : 0

    Quick Details Usage Screen Application Glass Material Micro Fiber Feature Eco-Friendly Place of Origin Shijiazhuang, China Mainland Packaging Detail PVC ,...
    Quick Details Usage Screen Application Glass Material Micro Fiber Feature Eco-Friendly Place of Origin Shijiazhuang, China Mainland Packaging Detail PVC ...
    High quality Optical glass Fresnel lenses FOB Price: US 1 - *0 / Piece Min.Order Quantity: *0 Piece/Pieces Fresnel lens Supply Ability: ****0 Piece/Pieces per Month ...

Membre gratuit

Points de confiance : 0

    Henan YFD Technology Group Co., Ltd is a reliable and trustworthy optical lens partner. We have CR**9 1.*6 1.*0 1.*7 lens, polarized lens and photochromic lens with high quality. We have singl...
    Henan YFD Technology Group Co., Ltd is a reliable and trustworthy optical lens partner. We have CR**9 1.*6 1.*0 1.*7 lens, polarized lens and photochromic lens with high quality. We have singl...
    we can produce Single vision, Progressive back side and front side , Bifocal, Photochromic, Polarized, Tinted, Transition, UV++ UV**0 in 1.**9, 1.*6, 1.*1, 1.*7, 1.*4, Hi-vex, PC.

Membre gratuit

Points de confiance : 0

    1.*6 Lenticular Lens Material : 1.*6 Index Resin Ne:1.**9, Abbe value *8, Specific gravity 1.*8 Segment Size : *8mm CONVEX SURFACE CONVEX SURFACE C.T mm E.T mm Dia mm Nom...

Membre gratuit

Points de confiance : 0

    Specifications Index:1.*1 Material:Resin Vision Effect:Photochromic Abrasion Resistance:***0H Color:Gray/ Brown/Blue/pink Abb:*2 Diameter:*5/*0/*5mm Coating:HC/HMC/EMI/UV Single vision: SPH:0.*0 *-...
    Specifications Index:1.**1 Material:Resin Vision Effect:Photochromic Abrasion Resistance:***0H Color:Gray/ Brown/Blue/pink Abb:*1 Diameter:*5/*0/*5mm Coating:HC/HMC/EMI/UV Single vision: SPH:0.*0 +...
    Specifications Index:1.**9 CR*9 Material:Resin Vision Effect:Photochromic Abrasion Resistance:***0H Color:Gray/ Brown/Blue/pink Abb:*8 Diameter:*5/*0/*5mm Coating:HC/HMC/EMI/UV Single vision: SPH:0...
    Application: For generating concave toric and spherical surfaces of ophthalmic lenses. Technical Data: Working range: Vertical: 0 to*6D concave Horizontal: 2 to *6D concave Max lens diameter...

Membre gratuit

Points de confiance : 0

    Application: For fining and polishing toric concave /convex and spherical of ophthalmic lens. Technical Data: Working range: plane to *2D cx/cc Max diameter: *5mm Spindle swi...

Membre gratuit

Points de confiance : 0

    Specifications Index:1.*6 Material:Resin Vision Effect:Photochromic Abrasion Resistance:***0H Color:Gray/ Brown/Blue/pink Abb:*8 Diameter:*5/*0/*5mm Coating:HC/HMC/EMI/UV Single vision: SPH:0.*0 *-...
< Préc.  1  2  3  4  5  6  7  Suiv. >
Contact Us
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services