sapphire ball lens 40 scratch dig

Brand Name:STAR OPTIC

Model Number:CYX

Place of Origin:Wuhan, China

Plano Convex Cylindrical Lens, Rectangular, UV Fused Silica Overview: The Plano Convex Cylindrical Lens is also identified as positive cylindrical lens. They are ideal for applications requiring magnification in one dimension. While spherical lenses act ...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

...lens Quartz BK7 Glass Sapphire convex Ball lens Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface accuracy N=1~3 Irregularity ΔN=0.1~0.5 Decenter 3''~1'' Surface quality 10/5~60/40

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...ball lens The ruby ball is made of artificial Blue / RUBY monocrystal, which has the characteristics of corrosion resistance, wear resistance and good transmittance. Ruby ball can be used as the insulation measuring head of measuring instrument and precision measuring instrument. Optical Specifications of Ruby ball lens Material Ruby(α-Al2O3) Diameter Tolerance +/-0.001mm Focal Length Tolerance ±2% Surface Quality 60-40 Scratch-Dig...

Place of Origin:Chongqing, China

... 7. Optional color Property Specifications Thickness 0.5-200mm Size Tolerance ±0.01 Edge Finish Ground and beveled Surface Quality 40-20 scratch-dig Surface Flatness λ/4@633nm Parallelism ≤3 arc min(≤0.9mrad) Clear Aperture ＞80%

Brand Name:ZMSH

Model Number:Sapphire0005

Place of Origin:CHINA

Product Description: Single crystal sapphire features excellent light transmission, making it a perfect choice for various kinds of vacuum equipment, windows in reaction furnace, scanner windows and caps for optical communication. Its excellent thermal ...

Brand Name:SILIAN

Model Number:Customized

Place of Origin:Chongqing，China

... :± 0.1mm or +/-0.02mm Surface quality (scratch & dig):60/40, 40/20 or better Surface accuracy :λ/10, λ/2, λ Clear Aperture : >85%, >90% Parallelism: +/-3' ,+/-30'' Bevel: 0.1~0.3mm×45 degree ...

Brand Name:LONGWAY

Model Number:LW16092341

Place of Origin:Shanghai, China

... Lens - High-Quality Large Magnifying Glass 1. Material & Construction Optical-Grade Glass: Precision-crafted BK7 borosilicate glass (Schott/N-BK7 equivalent) with low dispersion properties. Surface Quality: λ/4 surface accuracy and 60-40 scratch-dig ...

Place of Origin:Beijing, China

Brand Name:JCZ

Model Number:SL-532-150-254

...lens / laser optical lens / focus lens / field lens Quick Detail: laser f-theta lens can be used for laser marking and laser engraving, work with marking head(laser scanner). Description: Diameter Tolerance +0.0, -0.13mm Thickness Tolerance ±0.25mm Paraxial Focal Length ±2% Centration 3 arc minutes Clear Aperture >>80% Surface Figure λ/2 per 1” @632.8nm Surface Quality 40-20 scratch and dig...

Brand Name:Swansoft

Model Number:HB600 optical filter glass

Place of Origin:China

...-60 HB600 Thickness(mm) 0.5-30mm Size tolerance +/-0.02mm Edge Finish Ground and beveled Surface Quality 60-40 scratch-dig Surface Flatness λ/4 @ 633 nm Parallelism ≤3 arc min (≤0.9 mrad) Transmistance >90%

Brand Name:UNIFORM

Model Number:AUTC-GP-449

Place of Origin:CHINA

...0.1mm or +/-0.02mm Surface quality (scratch & dig) 60/40, 40/20 or better Surface accuracy λ/10, λ/2, λ Clear Aperture >85%, >90% Parallelism +/-3' ,+/-30'' Bevel 0.1~0.3mm×45 degree ...

Brand Name:keyilaser

...Lens Spectral range 150-3500nm High strength surface hardness Resistant to scratch and high temperature Chemical inert, acid resistance, alkali resistance Hechen crystal provides sapphire window coating services Basic technical parameters materials Size tolerance +0.0/-0.2mm Surface accuracy λ/4 @632.8nm Finish 40...