Contact Us
- Tel : +86 591 83772101
- Fax : +86 591 83772103
- E-mail : sales@crylight.com
- Website:www.crylight.com
- Address : Bldg2,Wanwushe Smart Industrial park, No 2 Yangqi Branch Rd Gaishan Town ,Cangshan Area Fuzhou Fujian 350007 China
Professional in producing high precision optics and optical imaging lenses since 2005.
Parameter | Specs |
Angletolerance: | Δθ< ± 0.5°; Δφ< ±0.5° |
DimensionalTolerance: | (W ± 0.1mm) x (H ± 0.1mm) x (L + 0.2/-0.1mm) |
Flatness: | <L/8at633nm |
SurfaceQuality(S/D): | 10/5beforecoating,20/10aftercoated |
Parallelism: | <20arcseconds |
Perpendicularity: | <5arcminutes |
WavefrontDistortion: | <L/8at632.8nm |
ClearAperture: | Central95% |
Bevel (leg width): | <0.15mm x 45degree |
Coating: | *Protectivecoatingisrequiredtopreventpolishedsurfacesfromfogging. |
*Anti-reflectivecoatingshouldbeconsiderediflowreflectivityisrequired. | |
Mount: | Black Anodized Aluminium |
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