Smart telescope field of view comparator
Pick up to three telescopes and a target to see their telephoto frames drawn to scale.
S30 Pro · S50 Pro · DWARF 3 · Odyssey
Frequently asked questions
How accurate is the drawing?
Fields come from manufacturer specs (or are computed from sensor size and focal length when only a diagonal is published). Object sizes are approximate apparent sizes; faint outer regions may extend further in long exposures.
Does mosaic mode change this?
Yes. Seestar, DWARF and Vaonis models can stitch several frames; the drawing shows the single native telephoto frame.