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Contact:	Richie
Company:	Nanjing Shuncheng Optical Components Co.,Ltd.
	No. 268, Jile, Luhe district, Nanjing
	Nanjing 211500
	China
Phone:	008618651899019
E-Mail:

Date/Time:	6/15/26 6:52 GMT

N-BK7 concave lens

Custom Made capabilities:
Material N-BK7, UV fused silica, JGS1,N-SF11, Silicon, Germanium, and optical glasses
Diameter available 1.5mm to 700mm
Tolerance +/-0.03mm
Thickness tolerance +/-0.03mm
Surface quality 20/10 or better
Surface accuracy Lambda/4 or better
Centering 1 arc min
Chamfer protective or do as per requested
Coating anti reflective coating for visible, UV, infrared wavelengths. Reflective mirror coating for the concave surfaces.

Minimum Order: 5 pieces