R28 Ronchi Ruling 200 Lines/mm Pattern images provided for illustrative purposes only
Pattern

R28

Description

Ronchi Ruling 200 Lines/mm

Key features

Transmission Grating 200 Lines per mm

Options
Order code

21B01293

Price

£215.21

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Typically used for testing of resolution, field distortion and parfocal stability, but may be paired to provide interference patterns (fringe patterns) and as light gates.

 

Glass Type

Soda Lime

Dimensions

26mm x 10mm

Mount

Black Anodised Aluminium Slide (76mm x 25mm x 1.5mm)

Method

Vacuum Deposited Chrome on Glass