| Model: | ccjx |
|---|---|
| Brand: | ccjx |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument |
| Label: | Plano-Concave Lens , optical lenses , spherical lenses |
| Price: |
¥20
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:28 Feb, 2018 |
Plano-Concave Lens is compose of a plane and concave surface, has a negative focal length and typically used to expand beam and balance out aberrations of other lenses in the system.This lens is widely used in optical display systems,projection optics systems, imaging and laser measurement systems
|
Material |
H-K9L，BK-7,Fused Silica，CaF2，MgF2，BaF2，Si，Ge etc. |
|
Diameter (mm) |
3-500 |
|
Diameter Tolerance (mm) |
+0.0/-0.1 |
|
Clear Aperture |
≥90% |
|
EFL Tolerance |
±1% |
|
CT Tolerance (mm) |
±0.1 |
|
Radius R1 (mm) |
-1.46-50000mm |
|
Design Wavelength (nm) |
587.6 |
|
Centration Error |
≤3" |
|
Surface Flatness |
λ/10@633nm |
|
Surface Quality |
10/5--80/50 |
|
Bevel |
0.25×45° |
|
Coating |
As customer’s requirement. |
| Payment Terms: | T/T |
|---|---|
