Glass scale

• For checking the magnification factor on measuring projectors and measuring microscopes
• Optical glass, easily readable divisions etched on the underside and filled in black
• Application example: The 50 mm glass scale is used on the coordinate measuring table. When light is projected through it and 10x magnification is used, the 0.1 mm division scale appears on the screen as 1.0 mm divisions. The 300 mm long scale is used on the surface of the screen for testing the magnification factor.
• Supplied in a case