| Sign In | Join Free | My benadorassociates.com |
|
Place of Origin : China
Brand Name : Advance
Model Number : as requirements
Packaging Details : EVA+Vacuum
Supply Ability : 1000k/per month
MOQ : 1
Price : $0.2~$100
Warranty : 3 years
Customized support : OEM, ODM
Usage : Optical
Structure : Plano-convex
Shape : Spherical
Material : Optical Glass
Focal length : custom
Coating : upon request
Diameter : 25 mm
Diameter tolerance : +/-0.005mm
Surface accuracy : N=1~0.5
Centerthickness tolerance : +/-0.001mm
Focal length tolerance : +/-1%
Surface quality : 10/5~60/40
Application area : Imaging,Lighting,Laser etc
Port : shanghai
Certification : ROHS\Reach
Delivery Time : 3~30days after order
Payment Terms : T/T&L/C
Interface Type : Canon EF-S
Centerthickness : 5 mm
Width Tolerance : +/-0.01mm
Style : Antique
Application Area : Lighting,Laser etc
Operatingtemperature : -20 to 70 °C
Filter Ring Color : Black,Sliver,Gold
Coating Choice : Green
Refractiveindex : 1.52
Focal Length : 150mm

| Materials | BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc |
| Diameter | 1.5~300mm |
| Radius | R0.8mm-∞ |
| Focal length | -30000mm~+30000mm |
| Center thickness tolerance | +/-0.01mm |
| Diameter tolerance | +/-0.005mm |
| Focal length tolerance | +/-1% |
| Surface accuracy | N=1~3 |
| Irregularity | ΔN=0.1~0.5 |
| Decenter | 3''~1'' |
| Surface quality | 10/5~60/40 |
| Coating | Upon request |
| Application area | Imaging,Lighting,Laser etc |











|
|
Achromatic K9 Optical Glass Lens Doublet Telescope Convex Concave Spherical Lens Images |