Kính lúp Peak 1990-4X, Peak 1990-7X
1990-4
Magnification: 4X
Field of View: 58 mm
Effective Aperture: 30 mm
Minimum Scale Division: 0.1 mm
Scale Length: 54 mm
Working Distance: 54 mm
Size: 73 x 77 mm
Net Weight: 272 g
Click to Download 1990-4 Instructions Insert
1990-7
Magnification: 7X
Field of View: 41 mm
Effective Aperture: 22 mm
Minimum Scale Division: 0.1 mm
Scale Length: 36 mm
Working Distance: 36 mm
Size: 55 x 53 mm
Net Weight: 103 g