Opticron HR3 zoom eyepiece - 41145

A good choice as either a supplementary eyepiece in combination with a HDF eyepiece or as a single eyepiece for the more value conscious user requiring long eye relief. The Opticron HR3 zoom eyepiece is compatible with the HR, ES, MM3, MM4 and IS* spotting scopes (*requires adapter). This eyepiece features a twist-type eyecup and is supplied with a 5 year manufacturer's warranty.

Opticron Product Code: 41145

Specification:

Apparent FOV (°) = 40-58.2

Eyerelief = 20-16mm

Eyelens diameter = 24mm

Length = 78mm

Weight = 222g