BK7 Optical lens - BO-1025

* Lens Material: BK7, * Transmissive NIR coating ;, * Cylindrial lens;, * Spectrophotometer use; - details see: https://www.lightinghere.com/bk7-optical-lens-10003786
Place of Origin: Shanghai China (Mainland)Brand Name: BO GlassModel Number: BO-1025Optical: Clear
BK7 Optical lens
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Specifications
Material:N-BK7
Diameter tolerance:+/-0.1mm
Design wavelength:546.1nm
Focal tolerance:+/-2%
surface quality :60-40 S/D
Centration:3 arcmin
Surtace flatness:λ/4 @633nm
Clear aperture:90%
Bevel:Protective bevel

Cylindrical optical concave lens 50.8X50.8mm

Packaging Detail:soft paper,inner box,hard carton
Delivery Detail:30 days

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