Opticron SDL v2 Eyepiece

5-group, 8-element ‘super’ zoom, the SDLv2 offers superior cross-field definition with exceptional viewing comfort. Waterproof and fitted with a rotating eyecup. Supplied in soft padded case.

Specs
77mm 18-45x 40936M SDLv2
50mm 12-36x 40936M SDLv2
60mm 15-45x 40936M SDLv2
Eyerelief 20x18mm
Length 3 in.
Weight 9.5 oz.