NBS 25 Resolution Chart

R60 NBS 25 Test Chart

3-30 Lines per mm Chrome surface image B270 Glass 50mm x 50mm

A series of gratings diminishing in size as they go towards the central target. Lines range from 3 lines per mm to 20 lines per mm. Supplied as a positive high contrast chrome image on glass substrate 50mm x 50mm.

Also available in low contrast and negative form.

Cat # Description Pack Price Quote Quantity
Cat #: 68098-10 Description: Nbs 25 Chart 20 Lines Per mm Pack: Each Price: $282.00 Add to Quote: