Telescopes & Astronomy

• Standard Synta Finder Scope Shoe
• Dual Retaining Screws

Sirius 2 " 26mm 70 Degree Eyepiece

The Sirius Optics 1.25-inch UHC Skyglow Broadband CLS Filter is designed for visual deep-sky observation, allowing nearly 100% transmission of critical O-III, H-beta, and H-alpha emission lines while filtering out unwanted light pollution. By dramatically reducing sky background glow, this filter reveals gas and planetary nebulae with stunning detail, making it an excellent choice even for smaller telescopes.

• Fits 1.25" eyepieces

Enhances:

• Clouds and atmospheric features of Venus
• Atmospheric clouds and polar ice caps on Mars
• Cloud belts and moon transits of Jupiter
• Cloud belts on Saturn

The Sirius Optics Colour Filter No. 12 Yellow (1.25") is a must-have for Mars observers, enhancing contrast between blue-green surface features and orange desert regions. It sharpens the visibility of dust clouds, canal markings, and atmospheric details, making it a favourite filter for exploring the red planet through your telescope.

The Sirius Optics #82A Light Blue 1.25" filter enhances areas of low contrast on planetary and lunar surfaces without significantly reducing overall brightness. Ideal for observing the Moon, Mars, Jupiter, and Saturn, this filter brings out subtle surface details that might otherwise go unnoticed, making it a versatile and popular choice for amateur astronomers.

1.25" LRGB Filter Set for Colour imaging with Monochrome Cameras.

The Sirius Optics Plossl 40mm Eyepiece delivers a wide, comfortable field of view ideal for observing large deep-sky objects, star clusters, and sweeping lunar landscapes. With its standard 1.25-inch barrel and classic multi-element Plossl design, this affordable eyepiece is a great addition to any beginner or intermediate telescope setup.

The Sirius Optics 1.25 Inch to C/CS Mount adapter lets you easily connect C or CS mount cameras to any standard 1.25-inch telescope eyepiece holder, making it ideal for astrophotography and planetary imaging. Simply slide the adapter into your focuser and thread on your camera for a secure, precise fit.