Test Results


Art. –Nr. SKY-APEX-28

Skywatcher Apex 28mm 2”



Very good sharpness for the whole field of view.


x-axis: distance from optical axis in °, y-axis: resolution in arc minutes


Apparent Field of View:

The apparent field of view is approx. 52°, a little bit less than the manufacturer data.



Very good contrast.



Nothing noticeable.


Eye Relief:

Very comfortable.


Mechanical Quality:

Relatively simple, but not bad.



A fine and optically good eyepiece, but the 52° field of view at 28mm can be reached with 1 ¼ inch barrel size also. Do not use with telescopes faster than F/6.