Opticron HR3 Zoom Eyepiece

Opticron HR3 Zoom Eyepiece
High resolution zoom eyepiece with sufficient eye relief to give the full field of view with or without glasses for most users.
Magnifications with current models:
HR 66 20-60x, HR 80 27-80x, ES 80 23-69x, ES 100 30-90x, MM4 50 13-39x, MM3•4 60 16-48x, IS 60(1) 16-48x, IS 70(1) 18-54x, MMS 160 8-24x 
(1) Eyepiece adapter required
Features
High resolution
Good eye relief
Twist-type eyecup
Supplied Accessories
HR3 Zoom Eyepieces are supplied with dust cap
Guarantee
5 year