$1-99 /Pieces
| Payment Type: | T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,FCA |
| Min. Order: | 10 Pieces |
| Transportation: | Express |
| Port: | Beijing,Shanghai,Shenzhen |
Model No.: RP-NCBD
Brand: REALPOO
Support Customization: Oem, Odm
Place Of Origin: China
Use: Optical, Infrared, Achromatic
Shape: Spherical
Structure: Double Concave
Product Name: Double Concave Lens
Diameter Tolerance: +0/-0.1
Thickness Tolerance: +/-0.1
Surface Quality: 40/20
Centration: 3 arcmin
Bevel: Protective Chamfer
| Selling Units | : | Pieces |
| Package Type | : | Protective Packing |
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.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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