Attributes
Concave LensType
Guangdong, Chinaplace of origin
sapphire glassCoating
Customweight
meniscus lensmodel number
FELIX GLASSbrand name
customized support:OEM, ODM, OBM
size:Custom
warranty:3 years
Product name:glass lens
Material:optical glass
diameter:30mm 40mm 50mm
Focal length:custom
Diameter tolerance:+/-0.1
coating:AR coating
Surface quality:60/40 40/20
Surface flatness:1/4@633nm
Clear Aperture:>=central 80% of diameter
application:optical equipment
