Beginner-friendly zoom eyepiece with multiple magnifications at the flick of a wristWith this zoom eyepiece, getting started in sky observation is child's play. The classic from the SP Zoom series enables sharp images and easy magnification of the Moon, planets and other fascinating deep-sky objects. And you can do it without having to dig deep into your wallet. Budding amateur astronomers will quickly achieve their first successes, even without a great deal of equipment.The highlights at a glance:- One eyepiece - multiple magnifications - continuously variable focal lengths from 7-21mm- Multi-coating provides the highest contrast and most detailed image possible- Fold-down rubber eyecup protects against stray light while observing- Apparent field of view: 30°- 43°- 1.25'' connection for all common telescopes- Grooved surface for a firm grip in all weather conditions- A notch prevents the eyepiece from falling out of the holder7-21 mm focal length for observing comfortably and intuitivelyThe continuously variable focal lengths between 7-21 mm make it easy to find the perfect magnification when observing your favourite objects. And that too without much experience and without constantly having to switch between different eyepieces.With just one turn, you can increase or decrease the magnification while keeping an eye on the object. This way you will naturally get a feel for the different settings. The apparent field of view of up to 43° offers you a comfortable view without tunnel vision. The eyepiece is also well suited for nature observation due to the continuous zoom.Enjoy excellent optical quality and sharp contrastsYou can only really immerse yourself in the night sky and explore its planets and
M**E
Clearly useful.
There are quite a few Zoom Eyepieces on the market around this price range. This one is well made, good optics and easy to use... except on widest view where eye-relief make sit hard to focus and see.It needs a camera mount thread and tweaking in design to make that wide-angle view more pleasing. Hence only 4 stars (no pun intended!)
