Projectors screen diameter 100 mm
Features of projectors with screen size 100 mm :
- Diameter of visual field 5 mm
- Magnification 20x
- Ground glass with cross hair
- Rotating ground glass with angle drawing in 0,5°and with radius drawing 0,2 – 0,4 – 0,8 – 1,0 – 1,2 – 1,6 – 2,0 mm