Are you looking for an eyepiece that offers you an impressive viewing experience? Then the SVBONY SV215 Zoom Eyepiece is the perfect choice for you!

Characteristic

• The apparent field of view and the usable eye relief to stay the same as the focal length changes.
• Smooth zoom action with click-stops at 3, 4, 5, 6,7 and 8mm for quick changes to precise preset magnifications.
• Parfocal across the entire zoom range (minor tweaking may be necessary, however).