StellaLyra 2" 4-element Photo-Visual Coma Corrector for Newtonian Telescopes

StellaLyra 2" 4-element Photo-Visual Coma Corrector for Newtonian Telescopes

Elevate your astrophotography with the StellaLyra 2" 4-element Photo-Visual Coma Corrector. Expertly designed and manufactured by Guan Sheng Optical (GSO) in Taiwan, this high-quality accessory promises to enhance your stargazing and astrophotography experiences.

Key Features

• Premium Optics: Fully multi-coated 4-element, 2-group optics for superior image clarity.
• Coma Reduction: Effectively reduces coma and field curvature for sharper visuals.
• Versatile Design: Perfect for fast Newtonian telescopes with focal ratios f/3-f/6, optimised for around f/4.
• Modular Build: Includes a 2" eyepiece holder with non-marring brass compression ring and two large thumbscrews.
• Astrophotography Ready: Easily connect a camera using the M48 thread and included M48-M42/T2 adapter.
• Canon/Nikon DSLR camera with 55mm back focus (including a standard thickness M48 ring to fit the camera), you will need an approx 20mm long spacer between the corrector to obtain the approximate 75mm back focus.

Specifications

• Barrel Size: 2" / 50.8mm
• Magnification: 1.1x
• Focal Ratio: f/3-f/6
• Optics: Fully multi-coated 4-elements, 2-groups
• Weight:
• 335g complete
• 220g without 2" eyepiece holder
• Clear Aperture: 44mm
• Back Focus: 75mm ± 5mm
• Filter Thread: M48 x 0.75 / 2" filter thread
• Camera Thread:
• M48 x 0.75 with 2" eyepiece holder removed
• M42/T2 with included M48-M42 adapter
• Country of Manufacture: Taiwan

In the Box

• 2" Coma Corrector
• M48 to M42/T2 Adapter
• Lens Caps

With the StellaLyra 2" 4-element Photo-Visual Coma Corrector, you can focus on capturing the cosmos in stunning detail, knowing that your equipment is designed to deliver the best possible results. Transform your astrophotography setup and enjoy clearer, more precise images of the night sky.