Omegon Pro APO AP 40/180 OTA Apochromatic refractor

• Compact Triplet APO with Integrated Reducer
• Designed to fit on the viewfinder shoe
• Integrated corrector ideal for DSLR use, compatible up to Full-Frame format

Omegon's very compact apochromat is a telephoto lens featuring an integrated reducer/corrector, offering a swift focal ratio of f/4.5. Unlike standard camera lenses, it's tailored for modern, high-resolution astro cameras.

With internal blackening and meticulous multi-coating, it ensures high-contrast, glare-free images even in challenging lighting conditions. Additionally, it accommodates filters via the front filter thread.

The f/4.5 speed facilitates short exposure times, capturing stars sharply to the edges. With a 55mm working distance from the T2 thread, it connects seamlessly to common cameras via a T2 bayonet adapter.

Mounting is effortless, adapting easily to your telescope's finder shoe or via the 1/4" photo thread.

The objective provides ample working distance for a 1.25" zenith mirror and standard 1.25" eyepieces, enabling expansive field observations or serving as a compact guidescope when connected to an autoguider camera.

Spotting Scope Versatility:

Its high-contrast optics make it suitable for wildlife and landscape observations, transforming into a compact spotting scope with ease. An adapter compatible with all standard photo tripods is included.

Specifications:

Aperture: 40mm

Focal length: 180mm

Aperture ratio: f/4.5

Resolving capacity: 3.45

Light gathering capacity: 30

Max. useful magnification: 80

Tube weight: 0.395kg

Tube length: 145mm

Recommended for advanced enthusiasts, this versatile apochromat caters to a range of observing and astrophotography needs with its compact design and superior optics.