Test Results

Art. –Nr. SKY-PL-25

Skywatcher Ploessl 25mm

Sharpness:

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°.

Contrast:

Very good contrast.

Aberration:

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.

Summary:

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

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