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metallurgical microscope,quality metallurgical microscope,metallurgical microscopes
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BK7 glass UV fused silica dome lens/hemisphere dome
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MgF2 window
  • MgF2 window
  • Magnesium Fluoride (MgF2) Windows offer excellent broadband transmission from the deep-UV to the mid-infrared. DUV transmission makes them ideal for use at the Hydrogen Lyman-alpha line and for UV radiation sources and receivers, as well as excimer l...
  • West Coast Tech Limited  [Verified]
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IR Lenses
  • IR Lenses
  • Part No.:IRL-10A Description: 10.5mm high precision Ge lens A Focal length: 10.5mm FOV: 42°*32° IFOV: 2.45mrad Applicable detector: 320*240 focal plane assembly, Vanadium Oxide (VOx) un-cooled micro calorimetric detector with 25µm intervening ...
  • West Coast Tech Limited  [Verified]
Negotiable
Inquiry
 
CaF2 lens
  • CaF2 lens
  • Material:CaF2 single crystal Size:4mm-220mm Dimension tolerance:0/-0.15mm Thinkness Tolerance:±0.2mm Centration:3 arc min  Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:85% Coating:avaliable upon reques...
  • Changchun Ji Xiang Optoelectronic Co., Ltd  [Verified]
Negotiable
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SAC lens
  • SAC lens
  • The Slow-Axis-Collimation lens is a highly efficient means of forming the beam in the slow axis of diode lasers. It is available as a single lens. All of our optics is produced using high-quality optical glass. The exacting product tolerances guara...
  • West Coast Tech Limited  [Verified]
Negotiable
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optical spherical lens
  • optical 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
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optical elns
  • optical elns
  • Material:BK7,UV-grade fused silica Size:3mm-220mm Thinkness Tolerance:±0.1mm Centration:3 arc min  Surface figure:1λ Surface quality:60—40scratch and dig Clear aperture:90% Coating:avaliable upon request...
  • Changchun Ji Xiang Optoelectronic Co., Ltd  [Verified]
Negotiable
Inquiry
 
Meniscus cylindrical lens
  • Meniscus 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
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Micro Lens
  • Micro Lens
  • Specifications Material: optical glass, fused silica Diameter: 0.5 – 5mm Dimension tolerance: ± 0.02mm Surface quality: 40/20 – 80/50 Scratch and dig Surface accuracy: Lambda/2 – 2 Lambda @ 632.8nm Centration: 3 arc minutes Protect...
  • West Coast Tech Limited  [Verified]
Negotiable
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Lithium Niobate(LiNbO3) Crystal lens
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optical achromatic lens/doublets
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YVO4 crystal lens
  • YVO4 crystal lens
  • Nd:YVO4 crystal is one of the most excellent laser host materials, it is suitable for diode laser-pumped solid state laser. The crystal has these main features: low lasing threshold, high slope efficiency, large stimulated emission cross-section, hig...
  • VY Optics Photoelectric Technology Co.,Ltd  [Verified]
Negotiable
Inquiry
 
Achromatic   lens
  • Achromatic lens
  • Material:BK7 Design wavelength:480.0nm,546.1nm,643.8nm Paraxial focal length:±2% Dimension tolerance:0/-0.15mm Thinkness Tolerance:±0.2mm Centration:3 arc min  Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90% Coati...
  • Changchun Ji Xiang Optoelectronic Co., Ltd  [Verified]
Negotiable
Inquiry
 
IR Optics Overview
  • IR Optics Overview
  • Materials available Fused silica, sapphire, silicon, Ge, ZnSe, ZnS, AsGa, CaF2, MgF2, BaF2, LiF, AMTIR-1 / IG2, Spinel, IR glass … Product line We provide a series of products from blank, component to sub-system, which includes window, prism, ...
  • West Coast Tech Limited  [Verified]
Negotiable
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BK7 optical half ball lens
Negotiable
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