R27 Ronchi Ruling 125 Lines/mm images provided for illustrative purposes only
Pattern

R27

Description

Ronchi Ruling 125 Lines/mm

Key features

Transmission Grating 125 Lines per mm

Options
Order code

21B01292

Price

£214.02

Contact us to request a quote

Thank you for your quote request, we will be in touch shortly.

Quantity
1
Basket

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 and Thickness

B270 1.5mm thick

Dimensions

50mm x 50mm

Method

Vacuum Deposited Chrome on Glass

Pattern

Ruled over 30mm wide central strip