* Size:50 X 50 mm
* Aperture size: 36 X 24 mm
Available in 80, 100, 300, 600 and 1200 lines per mm.
* The grating is mounted in a tough plastic slide frame of 50 x 50 mm.
* Grating area 36 x 24 mm.
* Size:50 X 50 mm
* Aperture size: 36 X 24 mm
Available in 80, 100, 300, 600 and 1200 lines per mm.
* The grating is mounted in a tough plastic slide frame of 50 x 50 mm.
* Grating area 36 x 24 mm.