The Celestron Ultima 80 Straight Spotting Scope offers a step up in aperture from the 65mm bringing in more light therefore allowing you to watch your subject in its natural environment even once the sun has set. The series has been designed to perform well in a range of viewing situations, making it a great all-round optical instrument for everyone. The 80mm refractor features features a straight through viewing angle & excellent multi-coated optics packed into a portable & durable refractor design & it comes with a 20x 60x eyepiece. Perfect for the nature or outdoor enthusiast, the green, waterproof, rubber armour means that you can blend in with your natural surroundings watch your subject at ease in all weather conditions. Included is a soft carrying case. ...

With a wide 68-degree apparent field of view, the Ultima Duo 10mm eyepiece from Celestron has multi-coated optics to increase light transmission & contrast, & 8 lens elements in 5 groups to guarantee the best chromatic aberration & field curvature correction. It combines excellent optics with a built-in T-adapter for astroimaging, & 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 10mm 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 13mm Eyepiece is ideal for imaging bright solar system objects & will produce high-contrast, bright results. ...

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. ...

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. On its exterior, this eyepiece has a non-slippery & 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. ...