The SDLv4 delivers a sharper brighter image vs. SDLv3 in the same compact package. Designed with a 3x range for maximum versatility, the eyepiece delivers superior cross-field definition and exceptional viewing comfort with or without glasses.
Magnifications with telescope and monocular bodies: MM3/4 50 12-36x MM3/4 60 15-45x MM3 80 / MM4 77 18-54x Imagic IS Mono 7-21x
Discontinued models: HR 66 18-54x, HR 80 24-72x ES 80 20-60x, ES 100 27-80x
SDL v4 Eyepieces are supplied with dust cap
10 year
41280