Steve C
Well-known member
Howard,
There has to be something wrong with that Eaglet you looked at. In terrestrial viewing, I'd estimate a sweet spot from 325-350' of the 374' fov as sweet spot on mine. Looking at Jupiter, which is a good resolution/distortion test, the moons still show at about 50% from center, and planetary distortion doesn't show untill about 65% from center. Planetary distortion gets worse from there as you go out. The moons can be refocused along with the planet at 65%, but barely.
There has to be something wrong with that Eaglet you looked at. In terrestrial viewing, I'd estimate a sweet spot from 325-350' of the 374' fov as sweet spot on mine. Looking at Jupiter, which is a good resolution/distortion test, the moons still show at about 50% from center, and planetary distortion doesn't show untill about 65% from center. Planetary distortion gets worse from there as you go out. The moons can be refocused along with the planet at 65%, but barely.
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