Combining a brilliant optical system with a built-in T-adapter for astroimaging, the Ultima Duo eyepiece from Celestron has a wide 68-degree apparent field of view, & multi-coated optics to increase light transmission & contrast. With fittings for both 1.25” & 2” focusers, it can be used with almost any telescope: simply remove the rubber eyeguard to expose the T-threads, & attach your DSLR or CCD camera with a compatible T-ring. The The Celestron Ultima Duo 17mm Eyepiece has 8 lens elements in 5 groups to ensure that chromatic aberration & field curvature are corrected, guaranteeing a sharp, high-quality result. ...

With a built-in T-adapter for astroimaging, the Ultima Duo eyepiece from Celestron is more than just an eyepiece. With fittings for both 1.25” & 2” focusers, it can be used with almost any telescope, & has 8 lens elements in 5 groups to ensure that chromatic aberration & field curvature are corrected, guaranteeing a sharp, high-quality result. Its multi-coated optics are designed to increase light transmission & contrast, & it has a 68-degree apparent field of view. Enjoy impressive views & a brilliant optical system with the Celestron Ultima Duo 21mm Eyepiece. ...

The Ultima Duo eyepiece from Celestron combines excellent optics with a built-in T-adapter for astroimaging. With a wide 68-degree apparent field of view, it has multi-coated optics to increase light transmission & contrast, & blackened lens edges prevent internal reflections. It will fit both 1.25” & 2” focusers, so you can use it with almost any telescope. Simply remove the rubber eyeguard to expose the T-threads, & attach your DSLR or CCD camera with a compatible T-ring. The Celestron Ultima Duo 5mm Eyepiece is ideal for imaging bright solar system objects like the rings of Saturn, craters on the Moon, & Jupiter's Great Red Spot. ...

Combining excellent optics with a built-in T-adapter for astroimaging, the Ultima Duo eyepiece from Celestron has a wide 68-degree apparent field of view. Its multi-coated optics are designed to increase light transmission & contrast, & there are 8 lens elements in 5 groups to guarantee chromatic aberration & field curvature correction. It will fit both 1.25” & 2” focusers, so you can use it with almost any telescope. Simply remove the rubber eyeguard to expose the T-threads, & attach your DSLR or CCD camera with a compatible T-ring. The Celestron Ultima Duo 8mm Eyepiece is ideal for imaging bright solar system objects & will produce high-contrast, bright results. ...

The Celestron Ultima Edge UFF Eyepiece ? 1.25? (3 cm) is designed to offer sharp, clear, & contrasting visuals of the deep space. With multiple coated elements, this eyepiece maximises brightness & renders colour accurate images. On its exterior, this eyepiece has non-slip & moulded rubber construction, providing a comfortable hold in hand & easy installation in a telescope. ...

The Celestron Ultima Edge UFF Eyepiece ? 1.25? (3 cm) is designed to offer sharp, clear, & contrasting visuals of the deep space. With multiple coated elements, this eyepiece maximises brightness & renders colour accurate images. You can hold this eyepiece comfortably or install it in a telescope easily as it has a non-slippery & moulded rubber construction on its exterior. ...

The Celestron Ultima Edge UFF Eyepiece ? 1.25? (3 cm) is designed to offer sharp, clear, & contrasting visuals of the deep space. With multiple coated elements, this eyepiece maximises brightness & renders colour accurate images. You can hold this eyepiece comfortably or install it in a telescope easily as it has a non-slippery & moulded rubber construction on its exterior. ...

Ultralight & portable, the Celestron Ultima Edge UFF 30 mm Eyepiece ? 2"" (5 cm) combines the power of a wide field of view & crisp edge-to-edge visuals. Consisting of 9 multi-coated elements, this unique eyepiece provides excellent light transmission, delivering brighter & high contrast images. Fold-down rubber eyecup offers viewing comfort to the eyes. ...

Universal 1.25"" T-Adapter fits (drop in style) any type of telescope that uses a 1.25"" focuser or visual back. A T-Adapter means that you can attach your 35mm SLR camera to the prime focus of your telescope or spotting scope. This arrangement is used for terrestrial photography & short exposure lunar & planetary photography. It can also be used for long exposure deep-sky photography when using a separate guide scope. Both a T-Adapter & T2 Mount are required to mount a 35mm SLR camera to your instrument. ...

The Celestron Up Close 15-45x 50mm Angled Spotting Scope is an ideal travel or back-up spotting scope & an excellent choice for bird observation, nature or wildlife watching. Combining high quality optics & a durable waterproof design, it comes supplied with a fold up table top tripod & both a soft & aluminium carrying case. ...