UNI85275

Model：UNI85275
Description：

Price(USD)：$0

Specification

Model No	UNI85275
Coating	Vacuum deposited durable chromium pattern
Frequency (lp/mm)	1-18
Substrate	Float Glass
Optical Density OD	≥3.0
Pattern Size (mm)	42.9 x 40.9
Dimensions (mm)	101.6 x 101.6
Surface Quality	60-40
Thickness (mm)	1.50
Thickness Tolerance (mm)	±0.100
Type	Negative
Note	Patern Location is Centered
Changes in Frequency Steps	1.1, 1.25, 1.4, 1.6, 1.8, 2.0, 2.2, 2.5, 2.8, 3.2, 3.6, 4.0, 4.5, 5.0, 5.6, 6.3, 7.1, 8.0, 9.0, 10.0, 11.0, 12.5, 14.0, 16.0, 18.0
Line Width Tolerance (μm)	±2.7 - 1.3
NIST Certification	No
RoHS 2015	Compliant
Reach 197	Compliant

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