R17 Ronchi Ruling 40 Lines/mm Pattern images provided for illustrative purposes only
Pattern

R17

Description

Ronchi Ruling 40 Lines/mm

Key features

Transmission Grating 40 Lines per mm

Options
Order code

21B01273

Price

£158.18

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Quantity
1
Basket

Glass Type and Thickness

B270 1.5mm thick

Dimensions

50mm x 50mm

Method

Vacuum Deposited Chrome on Glass

Pattern

Ruled over the entire surface