Comparison

Atlas Single vs Odyssey Pro

Atlas Single has the wider field (1.78° × 1° vs 0.75° × 0.56°), so it frames large targets such as the Andromeda Galaxy more easily; Odyssey Pro shows smaller objects at a larger scale. Of our 20 popular targets, Atlas Single frames 6 well and Odyssey Pro 11.

SpecAtlas SingleOdyssey Pro
Aperture80 mm85 mm
Focal length360 mm320 mm
Native field of view1.78° × 1°0.75° × 0.56°
Targets framed well6 / 2011 / 20
Weight–4 kg
Wide-angle cameraYesNot listed
Mosaic modeYesNot listed
Official price€3,990$4,599

Both frames on the same targets

Solid gold: Atlas Single. Dashed blue: Odyssey Pro.

M31 · 190′ × 60′
M31 Andromeda Galaxy: Atlas Single larger than the frame; Odyssey Pro larger than the frame.
M42 · 66′ × 60′
M42 Orion Nebula: Atlas Single larger than the frame; Odyssey Pro larger than the frame.
M51 · 11′ × 8′
M51 Whirlpool Galaxy: Atlas Single small in the frame; Odyssey Pro fits well.

Where they differ

TargetAtlas SingleOdyssey Pro
M51 Whirlpool Galaxysmall in the framefits well
M82 Cigar Galaxysmall in the framefits well
M27 Dumbbell Nebulasmall in the framefits well
M16 Eagle Nebulasmall in the framefits well
M17 Omega Nebulafits welllarger than the frame
M64 Black Eye Galaxysmall in the framefits well
M104 Sombrero Galaxysmall in the framefits well

Where to buy the Atlas Single

Where to buy the Odyssey Pro

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Test both against your own sky

Questions and answers

Which is better for large targets, the Atlas Single or the Odyssey Pro?
The Atlas Single, because it has the wider field of view.
Which frames more popular targets well?
The Odyssey Pro (11 of 20, against 6).

Specs from manufacturer pages, checked 2026-10-17. Fit labels follow the rule on the page.