Product Description

Specifiction of our dome  lens as follow:
*Material BK7 or other optical materials
*dia:100~220mm
*Dimension Tolerance +0.0 -- -0.1mm
*Center Thickness +/-0.1mm
*Focal Length Tolerance+/-1%
*Surface Quality:80/50
*Surface Figure lambda/2 at 633nm on plano side
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical
*Coating Optional

Payment Terms︰ TT

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