Why choose just one focal length when you can zoom between several? The Celestron 8mm-24mm Zoom Eyepiece saves you time during your observing sessions. Start with the eyepiece zoomed out (24mm position) to locate and center your object, then zoom in (8mm position) to view it in high magnification! You can enjoy wide field views, then punch in on details, all with this one versatile eyepiece.

Celestron has manufactured the 8mm-24mm Zoom Eyepiece to exacting tolerances and fully multi-coated all air-to-glass surfaces for maximum light transmission. A fold-down rubber eyecup and comfortable eye relief accomodate users with or without eyeglasses. The secure, rubberized grip makes the eyepiece easy to adjust, even with gloves on.

The Celestron Zoom Eyepiece will save you money. You won't have to invest in eyepieces of varying focal lengths to view a variety of celestial objects. With this eyepiece, you determine the perfect magnification for a custom view of your subject every time. It just might be the only eyepiece you'll ever need!

• Focal length variable between 8mm and 24mm
• Field of view: 40 to 60 degrees
• Eye relief: 15-18mm
• Also great for terrestrial observation