This model is compatible with all 11"" optical tubes. A dew shield is a tube, of Approx. the same diameter as your telescope tube, designed to fit on the front end of the telescope to reduce the amount of dew that builds up on the corrector plate. It also serves as a Lens Shade by preventing stray light from falling on the corrector plate, which greatly improves contrast. ...

Experience hands-free controlling with the Celestron Focus Motor. Used for seamless electronic focusing, this motor can be connected either to a Celestron computerised mount or computer. It has various control functions, including focuser backlash compensation, automatic Go To indexed focuser position, & multiple speed rates. The focus motor also enables autofocusing via third-party software. ...

Waterproof & fog-free, the Celestron Granite 10x 42 Binoculars are the ideal choice for the outdoor enthusiast whether it's bird watching, exploring the outdoors or attending sporting events. The Granite 10x 42's are the pinnacle of optical & mechanical design, offering 10x magnification & 42mm objective lenses. Its BAK-4 prisms & ED (Extra-low dispersion) glass in the optics ensure superior sharpness & colour correction by minimising chromatic aberration. Included is a carrying case & deluxe binocular harness strap. ...

Waterproof & fog-free, the Celestron Granite 10x 50 Binoculars are the ideal choice for the outdoor enthusiast whether it's bird watching, exploring the outdoors or attending sporting events. The Granite 10x 50's are the pinnacle of optical & mechanical design, offering 10x magnification & 50mm objective lenses. Its BAK-4 prisms & ED (Extra-low dispersion) glass in the optics ensure superior sharpness & colour correction by minimising chromatic aberration. Included is a carrying case & deluxe binocular harness strap. ...

Waterproof & fog-free, the Celestron Granite 12x 50 Binoculars are the ideal choice for the outdoor enthusiast whether it's bird watching, exploring the outdoors or attending sporting events. The Granite 12x 50's are the pinnacle of optical & mechanical design, offering 12x magnification & 50mm objective lenses. Its BAK-4 prisms & ED (Extra-low dispersion) glass in the optics ensure superior sharpness & colour correction by minimising chromatic aberration. Included is a carrying case & deluxe binocular harness strap. ...

Waterproof & fog-free, the Celestron Granite 8x 42 Binoculars are the ideal choice for the outdoor enthusiast whether it's bird watching, exploring the outdoors or attending sporting events. The Granite 8x 42’s are the pinnacle of optical & mechanical design, offering 8x magnification & 42mm objective lenses. Its BAK-4 prisms & ED (Extra-low dispersion) glass in the optics ensure superior sharpness & colour correction by minimising chromatic aberration. Included is a carrying case & deluxe binocular harness strap. ...

Waterproof & fog-free, the Celestron Granite 9x 33 Binoculars are the ideal choice for the outdoor enthusiast whether it's bird watching, exploring the outdoors or attending sporting events. The Granite 9x 33's are the pinnacle of optical & mechanical design, offering 9x magnification & 33mm objective lenses. Its BAK-4 prisms & ED (Extra-low dispersion) glass in the optics ensure superior sharpness & colour correction by minimising chromatic aberration. Included is a carrying case & deluxe binocular harness strap. ...

The Celestron Handheld Digital Microscope Pro low-power microscope that features a 5MP sensor that can capture high-resolution photos & videos. It can be used at low magnification for viewing stamp, coins, insects & more. You can also view traditional slides at high magnification. The kit comes with intuitive software that enables the creation of high-resolution images, VGA video & time-lapse animations. The software also always you to make precise measurements of your specimens. Finally, it is equipped with an adjustable LED illuminator that helps to produce clear & bright images of your findings. The microscope can be used handheld or with the steady included stand for use with higher magnifications. ...

True to its namesake, the Celestron Hummingbird is a very small, portable spotting scope that is well-suited to both long-distance travel as well as the backyard. Constructed from a nitrogen-filled, waterproof armour, the Hummingbird Spotting Scope is protected against harsh weather conditions, as well as bumps & knocks during transport. It can easily be carried in a pocket or a shoulder bag, yet delivers magnification of 7-22x, with the lowest magnification level also serving as a substitute for a binocular. The first truly “micro” spotting scope, the Hummingbird weighs just 540g & is ideal for those who are looking for a travel-friendly, yet powerful, scope. Comes with carrying case & strap. ...

The Celestron Hummingbird 97x 56 Angled Spotting Scope is a convenient choice for wildlife watchers, birders, & hikers. It has a 45° viewing angle with a 9x to 27x magnification range & is tripod adaptable for long-distance & long-observation sessions. The air-to-glass surfaces of this spotting scope are multi-coated that allow maximum light transmission for bright & sharp image display. ...