
Nikon MM-22
- Manufacturer: Nikon
 - Model: MM-22
 
Measurement range: 50: 50 mm (rotating table), binoculars, objective: X 3, eyepiece: X 10, 2 axis digital
Hitachi, Japan
Measurement range: 50: 50 mm (rotating table), binoculars, objective: X 3, eyepiece: X 10, 2 axis digital