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NIR Coated N-BK7 Double Concave Lens
Material:
- Glass
| Model No. : | RP-NCBD |
|---|---|
| Brand Name : | REALPOO |
| Support customization : | Oem,Odm |
Changchun, Jilin, China
- Manufacturer
- Trade Company
- Gold Supplier
- Platform Certification
Product description
Double concave lens has two inward curved surfaces. Double Concave lens has negative focal length.
Specifications:
Material : Optical glass N-BK7
Diameter : 1mm ~ 300mm
Focal Legnth Tolerance :+/-1%
Diameter Tolerance :+0.0/-0.1mm
Thickness Tolerance :+/-0.1mm
Surface Quality :40/20
Centration :<3 arc minutes
Clear Aperture :>90%
Bevel : Protective bevel as needed
Coating :Upon your request
Realpoo Optics is a professional manufacturer of optical glass lenses, such as Spherical Lens, Glass Rod, Fresnel Lens, Diffraction Grating etc. The optics can be offered with coating or without coating. Welcome to send your inquiry.
Changchun, Jilin, China
- Manufacturer
- Trade Company
- Gold Supplier
- Platform Certification
Send your inquiry to this supplier
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