Telescope Accessories

• T-Adapter for 8” EdgeHD optical tube threads onto the rear cell
• This T-Adapter allows you to attach your 35 mm DSLR camera to the prime focus of your EdgeHD telescope

The Sirius 2 inch UHC Skyglow Broadband CLS Filter effectively reduces light pollution, enhancing contrast and detail when observing or imaging deep-sky objects from urban and suburban locations. Designed to fit standard 2-inch eyepieces and accessories, this broadband filter selectively blocks artificial light while transmitting key nebula and star wavelengths for clearer, more vibrant views of the night sky.

This Sirius Optics adapter seamlessly connects 2-inch push-fit accessories to telescopes and components with a standard SCT (Schmidt-Cassegrain) male thread. Featuring a precision SCT outer thread on one end and a 2-inch push-fit nosepiece with a built-in 2-inch filter thread on the other, it's ideal for use with SCT-threaded star diagonals, focal reducers, and other accessories from brands like Celestron and Meade.

• A piggyback ride for your camera!  Let your telescope do the driving while your camera takes beautiful wide-angle images of the sky.
• Use your own camera lenses to take photographs of the Milky Way, nebulae, the Moon, and more
• Attaches easily to the top rear of any Schmidt Cassegrain telescope in minutes

The Sirius Optics 1.25 Inch 3-in-1 Adapter with M42 thread offers versatile connectivity for your telescope setup, allowing you to easily attach cameras and accessories with a standard M42 connection to any 1.25-inch focuser. Its three-in-one design consolidates multiple adapters into a single, compact solution, making it an essential accessory for both visual observers and astrophotographers.

Sirius M54 Microfocuser

• For use with 2” eyepieces.
• One of the essential eyepiece filters for visual astronomy.
• Reduce glare from bright objects such as the Moon, Venus, and Jupiter.
• Accentuate subtle detail for the Moon and planets
• Polar ice caps of Mars in large telescopes
• Limb hazes and terminator clouds of Mars

The Sirius Optics No. 11 Yellow-Green Filter enhances planetary views by boosting contrast on Jupiter's belt details, darkening the Maria on Mars, and accentuating Saturn's Cassini Division. Crafted from dyed-in-the-mass optical glass for premium clarity, this 1.25-inch filter threads easily into standard eyepiece barrels and can be stacked with other filters for selective color filtration.