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Single Optical Flat

China Single Optical Flat, Find details about China Single Optical Flat, Gauge from Single Optical Flat

Model NO.
P9021-30S
Usage
For Inspection
Shape
Round
Customized
Customized
Trademark
pride
Transport Package
Well Package
Specification
30*20*10
Origin
China
Model NO.
P9021-30S
Usage
For Inspection
Shape
Round
Customized
Customized
Trademark
pride
Transport Package
Well Package
Specification
30*20*10
Origin
China
Single Optical Flat
Single side optical flat,Double side optical flat,Optical Parelle.
Measuring the evenness and depth of parallelism
The evenness error of grade - one optical flat is no lager than 0.03 μm , and the evenness error of grade-2 is no larger than 0.01μm
Specififcations of optical flat:
(a) Measuring face evenness error : smaller than 0.03μm for grade - one smaller than 0.10μm for grade - two
(b) Depth of parallelism error : smaller than 0.20μm
(c) External diameter : 30mm
(d) Thickness : 12.00mm , 12.12mm . 12.25mm . 12.37mm

The set of four optical parallel flats can be used to measure the parallelism depth deviation of the milscale's two opposite measurement planes ; The deviants in four directions including 0° , 90° , 180° and 270° can be obtained Specification:φ30,φ45,φ60.
Single Optical Flat
Model No.ProductDiameter
(mm)		Thickness
(mm)		Flatness
P9021-30SSingle faceф30150.03μm
P9021-30DDouble faceф30150.03μm
P9021-45SSingle faceф45150.03μm
P9021-45DDouble faceф45150.03μm
P9021-50SSingle faceф50200.03μm
P9021-50DDouble faceф50200.03μm
P9021-60SSingle faceф60200.03μm
P9021-60DDouble faceф60200.03μm
P9021-80SSingle faceФ80200.03μm
P9021-80DDouble faceФ80200.03μm
P9021-100SSingle faceФ100250.05μm
P9021-100DDouble faceФ100250.05μm
P9021-150SSingle faceФ150300.05μm
P9021-150DDouble faceФ150300.05μm
P9021-200SSingle faceФ200400.05μm
P9021-200DDouble faceФ200400.05μm
P9021-250SSingle faceФ250450.05μm
P9021-250DDouble faceФ250450.05μm
P9021-300SSingle faceФ300450.05μm
P9021-300DDouble faceФ300450.05μm

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