Warranty: | 3 Years |
---|---|
Usage: | Teaching |
Type: | Lentille Convexe |
Transmittance: | 90% -95% |
Forme: | sphérique |
Matériel: | Verre Optique |
Fournisseurs avec des licences commerciales vérifiées
Product name
|
Optical concave-convex lenses wholesale custom processing projector lens meniscus lenses
|
Material
|
K9 BK7 or other materials required by customers
|
Surface Quality
|
60/40 40/20
|
Surface Flantness
|
λ/4@633nm
|
Clear Aperture
|
central 80%
|
Diameter Tolerance
|
+/0.0-0.1mm
|
Coating
|
Custom requirements
|
Beam Deviation
|
0°±3. arc min
|
application
|
Teaching or scientific experiment
|
Application
|
optical experiment/teaching/medical
|
Diameter
|
custmize
|
Color
|
transparent/customize
|
Surface quality
|
60/40,40/20,20/10
|
Coating
|
Ar Coated Customer Request
|
Type
|
Optical glass
|
Certificate
|
CE/ISO9001
|
Fournisseurs avec des licences commerciales vérifiées