




Attributs
Lentille concaveType
sapphire glassRevêtement
Guangdong, ChinaPoint d'origine
CustomPoids
SCREEN PRINTINGDesign de logo/graphique
glass lensNuméro de Type
Marque nom:FELIX GLASS
Support personnalisé:OEM, ODM, OBM
Taille:Custom
Garantie:3 ans
Product name:biconcave lens
Material:fused silica glass ,optical glass
diameter:40mm
Focal length:100mm
Diameter tolerance:+/-0.1
coating:uncoated
Surface quality:60/40 40/20
Surface flatness:1/4@633nm
Clear Aperture:>=central 80% of diameter
application:optical equipment













