TS Wide Angle 50mm
x-axis: distance from optical axis in °, y-axis: resolution in arc minutes
Apparent Field of View:
The apparent field of view is approx. 49°, much less than given by the manufacturer.
Very good contrast.
Slight cushion distortion.
Comfortable. For the first time use the large eye relief is surprising.
Nice quality with foldable rubber eye cup and grip coated body.
A recommendable 2-inch eyepiece, just a minus for the small apparent
field of view. Do not use with faster optics than F/8 because of the large exit