Material BK7 Grade A optical glass
Dimension Tolerance +/-0.2mm
Beam Deviation Up to 30 arc seconds
Angle Tolerance Up to 5 arc seconds
Flatness Up to ??4 @633nm
Surface Quality 60/40 …
Specifications
Material: .............................................BK7 Grade A or any others
Dimension Tolerance: ..............................................+0.0, -0.1mm
Clear Aperture: ...…
Specifications:
Material: ..................................................................................BK7, SF11 or any others
Dimension Tolerance: .............................................…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea