Single glass lens and silver metal frame, 10 x 10 mm visible area, 1 mm scale, 9x

Single glass lense and black metal frame, 10 x 10 mm visible area, 1 mm scale, 9x

Aplanatic double glass lense and black metal frame, 10 x 10 mm visible area, 1 mm scale, 9x

Aplanatic double glass lense and black metal frame, 40 x 40 mm visible area, 1 mm scale, 4x

Anastigmatic Magnifier, colour-corrected with 0.1mm scale and foocusing, 4x

Measuring Magnifier with 0.05mm steel scale, 12x

Specwell M-0412 Monocular, focus from 220 mm to infinity with 4x magnification and 12 mm aperture.

Folding body, colour corrected lens, 10x, 12x & 20x

Pivoting body, colour corrected lens with focusing, 10x, 12x & 20x