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Lenses
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metallurgical microscope,quality metallurgical microscope,metallurgical microscopes
SM 500 is a self-contained portable metallurgical microscope ideally used for inspecting metallography of metals in laboratory or in-situ. With fully handheld design and unique magnetic stand, SM 500 can be attracted directly against the surface of f...
Sino Age Development Technology Ltd.
[Verified]
Negotiable
biconvex double convex BK7 opticla glass optical spherical lenses
...
Changchun Juncheng Optical Instrument CO,. Ltd
[Verified]
Negotiable
VUV Plano concave cylindrical mirror
Specifications Material: BK7, Grade A fine annealed Dimension Tolerance: +/- 0.10mm Radius: +/- 1% Surface roughness RMS (nm) < 1.00 nm Optical face: super finished Coating: Al + protection layer (MgF2) transparent to UV Reflect...
West Coast Tech Limited
[Verified]
Negotiable
VUV mirror
Specifications Material: BK7, Grade A fine annealed Diameter Tolerance: +0 /- 0.10mm Thickness Tolerance: +/- 0.10mm Surface flatness: Lambda/4 Surface quality: 60 - 40 scratch and dig Coating: Aluminized with MgF2 protection layer...
West Coast Tech Limited
[Verified]
Negotiable
Lithium Niobate(LiNbO3) Crystal lens
We manufacture LiNbO3 crystal lens professionally. Basic Properties of optical LiNbO3 crystal lens as follow: Crystal Structure:Trigonal, point group 3m Lattice Parameters:a=b=5.148 , c=13.863 Density:4.64 g/cm3 Melting Point:1250 degrees ...
VY Optics Photoelectric Technology Co.,Ltd
[Verified]
Negotiable
optical half ball lens
Half-ball (hemispherical) lenses are ideal for applications such as fiber communication, endoscopy, microscopy, optical pick-up devices, and laser measurement systems. Specification of half ball lens as follow: Diameter (mm):0.5mm-100mm Radius Tol...
VY Optics Photoelectric Technology Co.,Ltd.
[Verified]
Negotiable
Achromatic Cylindrical Lens
Achromatic Cylindrical Lenses are similar in design and function to a standard cylinder lens, but have the added benefit of reducing the spherical and chromatic aberration at the image plane. When used with a monochromatic light source (such as a las...
West Coast Tech Limited
[Verified]
Negotiable
Biconcave cylindrical lens
Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:60-40scratch and dig Surface Figure:λ/4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90% ...
Changchun Ji Xiang Optoelectronic Co., Ltd
[Verified]
Negotiable
bitoric lens
Material:UV-grade fused silica Centration:1 arc min Length tolerance:±0.1mm Surface quality:60—40scratch and dig Focus tolerance:±1%...
Changchun Ji Xiang Optoelectronic Co., Ltd
[Verified]
Negotiable
Meniscus lens
Material:BK7,UV-grade fused silica Size:3mm-220mm Thinkness Tolerance:±0.1mm Centration:3 arc min Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90% Coating:avaliable upon request...
Changchun Ji Xiang Optoelectronic Co., Ltd
[Verified]
Negotiable
toric lens
Material:UV-grade fused silica Centration:1 arc min Length tolerance:±0.1mm Surface quality:60—40scratch and dig Focus tolerance:±1%...
Changchun Ji Xiang Optoelectronic Co., Ltd
[Verified]
Negotiable
meniscus spherical AR coating Plano convex Plano concave lenses
...
Changchun Juncheng Optical Instrument CO,. Ltd
[Verified]
Negotiable
Aspherical Lens
We provide aspherical lens for off-axis parabolic, ellipsoid and hyperboloid. Specifications Material: Optical glass, fused silica, Si, Ge … Design wavelength: Visible, IR Focal length Tolerance: +/- 1% Surface quality: 60/40 Surface Ac...
West Coast Tech Limited
[Verified]
Negotiable
BK7 optical round square window
VY Optics Photoelectric Technology Co.,Ltd. offers all types of windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coatin...
VY Optics Photoelectric Technology Co.,Ltd
[Verified]
Negotiable
metallurgical microscope,quality metallurgical microscope,metallurgical microscopes
SM 500 is a self-contained portable metallurgical microscope ideally used for inspecting metallography of metals in laboratory or in-situ. With fully handheld design and unique magnetic stand, SM 500 can be attracted directly against the surface of f...
Sino Age Development Technology Ltd.
[Verified]
Negotiable
BK7 glass UV fused silica dome lens/hemisphere dome
Specification of hemisphere dome we could supplied as follow: Materials:BK7 glass,UV fused silica etc., various types of optical glass. Diameter: from 10 to 250 mm. Diameter Tolerance: 0.1 mm, standard; 0.01 mm - attainable. Surface Qualit...
VY Optics Photoelectric Technology Co.,Ltd
[Verified]
Negotiable
CaF2 mgf2 BaF2 optical lenses
...
Changchun Juncheng Optical Instrument CO,. Ltd
[Verified]
Negotiable
Optical Lenses
Plano-Convex Lenses Specifications Material: BK7 or UV fused silica Design Wavelength: 546.1nm Design Index: BK7: 1.5183 ± 0.0005 Fused silica: 1.46008 ± 0.0005 Diameter Tolerance: +0.0, -0.15mm Paraxial Focal Length: ±2% Centration: 3 ...
FUZHOU JYS OPTRONICS CO., LTD.
[Verified]
Negotiable
optical plano-convex spherical lens
We supply optical spherical lenses,include plano-convex spherical lens,plano-concave spherical lens,bi-convex spherical lens,bi-concave spherical lens,meniscus spherical lens,special spherical lens etc.. Specification of our plano-convex spherical l...
VY Optics Photoelectric Technology Co.,Ltd
[Verified]
Negotiable
Ultra smooth surface window
Ultra smooth surface has a roughness less than 1nm. We can achieve a roughness of 0.1nm with the substrate of fused silica, silicon, etc. Key features: - Low loss - low scatter Applications: - Soft X ray optical system - Mirrors for r...
West Coast Tech Limited
[Verified]
Negotiable
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