Test Results


Art. –Nr. SKY-PL-25

Skywatcher Ploessl 25mm



Very good sharpness over the whole field of view.


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


Apparent Field of View:

Field of view is approx. 48°.



Very good contrast.



Slight cushion distortion. Not really a drawback.


Eye Relief:

The look into the eyepiece is a little bit uneasy, but not really problematic. You have to stay at the correct point.


Mechanical Quality:

Simple, but not bad. Without rubber eye cap. The filter thread is not blackened.



The best one of this series. The optical performance is as good as of more expensive ones.