Omegon Pro Coma Corrector 3" 0.85x (65151)

Introducing the Omegon 3" Coma Corrector 0.85x, designed for Newtonian telescopes equipped with a large focuser.

This coma corrector delivers effective field correction extending to the edge of the field of view, ensuring the elimination of comet-like stars. Compatible with any Newtonian telescope featuring a 3" focuser and a focal ratio ranging from f/3 to f/6, this corrector promises enhanced performance and stunning astrophotography results.

Key Features:

• 44mm illumination, making it suitable for full-frame cameras
• Reduces the focal length by a factor of 0.85 while increasing light-gathering capability
• Equipped with an 82x1 telescope connection, providing a secure attachment to the focuser
• Offers a variety of connectors for accessories, including M76x1 external thread, M68x1 internal thread, and M54x0.75 internal thread
• Back focus and flange focal distance of 55mm (based on 54mm thread)

Easy Installation:

Simply clip the coma corrector into your 3" focuser or screw it onto the telescope using the existing thread. With its 4-element design, this coma corrector ensures excellent image quality and proves to be an essential tool for your astrophotography endeavors.

Specifications:

Magnification Factor: 0.85x

Suitable for Telescopes: Newton

Compatible with Focal Ratios: f/3 - f/6

Number of Lenses: 4

Optical System Coating: Fully-multi-coated

Connection to the Telescope: 3"

Connector (at Camera End): M54x0.75

Backfocus: 55mm

Type: Flatteners, Correctors, Reducers

Build Type: Coma Corrector

Weight: 850g

Length: 120mm