• This Celestron T-Ring attaches to Canon EOS DSLR and SLR camera bodies
• Sturdy bayonet flange locks in place just like a lens, providing secure contact
• Attaches to a variety of camera adapters and accessories via standard T-Threads

This T-Ring fits EOS model cameras only.  It will not work with other Canon camera bodies.

It allows you to connect accessories with a male cigarette lighter to the Artesky lithium battery

M48 360 ° rotator with indicator - Allows you to rotate your accessories 360 ° on its axis

M54 360° rotator with indicator - Allows you to rotate your accessories 360° on its axis

Long Vixen clamp - Allows you to connect accessories with Vixen-type bars to the telescope

Short vixen clamp - Allows you to connect accessories with Vixen-type bars to the telescope

It allows you to connect accessories with Losmandy type bars (CGE) to the telescope

High-quality 2" focuser for astrophotography and visual observation with Ritchey-Chrétien telescopes - holds acessories up to 6 kg.

• Oversized ball bearings and V2A stainless steel bearing surface for maximal load with smooth adjustment
• 2" and 1.25" clamping by brass compression ring
• D=65 mm connection thread for threaded adaptions for astrophotography
• Dual speed with gear wheel for motor focus - friction cluth integrated - motor focus is optional
• Trouble-free adaption to TS-Optics, GSO, AstroTec.. RC telescopes via the M90x1 connection thread (female) at the telescope side
• Minimal height with base is 91 mm
• Drawtube travel is 30 mm
• Motorized focusing is possible - see optional accessories

CT990 is fitted with the Dead Man function, useful when you are on your own or isolated. This function constantly monitors the status of the person wearing the radio: if a change in position of the radio from vertical to horizontal (due to illness or injury) is recorded CT990 emits an alarm that is sent to all users tuned to its frequency.

• Manual German equatorial mount with setting circles - to locate and track sky objects
• Adjustable, full height steel tripod with deluxe accessory tray
• Quick and easy no-tool setup
• Accessories include a 20mm and 10mm eyepiece, erect image diagonal, and a finderscope
• Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

• Manual German equatorial mount with setting circles - to accurately locate and track sky objects
• Adjustable, full height steel tripod with deluxe accessory tray
• Quick and easy no-tool setup
• Accessories include a 20mm and 10mm eyepiece, a finderscope, and a motor drive
• Motor drive automatically tracks celestial objects as they appear to move across the night sky
• Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

• 60mm refractor telescope with fully coated glass optics and a lightweight frame.
• Observe in no time with a quick and easy, no-tool setup.
• Accessories include: two eyepieces (20mm and 4mm), erect image star diagonal, finderscope, and a Barlow Lens.
• Pan handle Alt-Az control with clutch for smooth and accurate pointing.
• Adjustable height tripod includes an accessory tray.
• Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

• 80mm short refractor telescope with fully coated glass optics and a lightweight frame.
• Observe in no time with a quick and easy, no-tool setup.
• Accessories include two eyepieces (20mm and 4mm), a erect image diagonal, 3x Barlow lens, and a finderscope. 
• Slow motion rod control for smooth and accurate pointing.
• Adjustable height tripod includes an accessory tray.

• Manual German equatorial mount with setting circles to locate and track sky objects
• Adjustable, full height steel tripod with deluxe accessory tray
• Quick and easy no-tool setup
• Accessories include a 20mm and 4mm eyepiece, an erect image diagonal, a finderscope, and a 3x Barlow lens.
• Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

Self-centering closure for 1.25" eyepieces, cameras and accessories in general

• The Celestron Universal T-Adapter connects a DSLR or SLR camera to a refractor for prime focus photography
• The adapter’s chrome barrel slides into any focuser that accepts 1.25” accessories
• T-Threads accept camera brand specific T-Ring (sold separately)

Compact PMR446/dPMR446 Digital/FM Portable Radio (EU use)