Bi Concave Lens
- Company Name:Changchun Realpoo Photoelectric Co.,Ltd.
- Membership:Free Member
- Member Since:2011. 07.29
- Country/Region:China
- City:Jilin
- Contact:Emma Wang
- Related Keywords:bi concave lens, double concave lens, negative lens
Changchun Realpoo Photoelectric Co.,Ltd.
Contact us
Changchun Realpoo Photoelectric Co.,Ltd.
[China]
- Address
- No.4,Pu Qing Road,Chao Yang District Changchun Jilin
- Phone
- 86-0431-89270225
- Contact name
- Emma Wang
Quick Information
- Brand Name: Jiffo
- Place of Origin: China
- Model Number : JIFFOBICONCAVE
- Material : Glass
- Shape : Spherical
- Structure : Double Concave
- Usage : Optical
Description
Positive Spherical Lenses
ãMaterial:BK7 or schott material
Diameter:5mm to 300mm
ãFocal Length Tolerance :±1%
ãDiameter Tolerance :+0.0/-0.1mm
ãThickness Tolerance :±0.1mm
ãSurface Accuracy :λ/4 at 632.8nm
ãSurface Quality :40/20
ãCentration :<3'
ãClear Aperture :>90%
ãBevelling :<0.2×45°
ãCoating :Uncoated, AR, HR, PR Coating, etc.
We could offer concave lenses according to custom design. Such as plano concave, doulbe concave,positive lens or negative lens.
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