Samsung NX 20-50mm F3.5-5.6 ED i-Function

handy, physically light and solid casing at the same time ; very good image quality in the frame centre ; decent image quality on the edge of the frame (apart from the maximum aperture) ; negligible astigmatism ; quite good performance against bright...

high distortion ; significant coma ; image quality at the maximum relative aperture, on the edge of the frame should have been better

One of the problems we identified with our Imatest tests was that the view captured by the sensor with this lens is slightly wider than the LCD monitor and EVF produce. This made it difficult to frame shots with the test target aligned along the left...

small, compact dimensions ; i-Function technology support ; good resolution in the frame centre (apart from the 50 mm f/5.6 combination) ; splendid chromatic aberration control ; low vignetting ; negligible distortion at longer focal lengths ; good...

frame centre resolution at 50 mm, f/5.6 below expectations ; frame edge resolution could have been higher ; average work against bright light ; very high distortion at the shortest focal length ; average coma control at the shortest focal length ;...

Good overall sharpness when stopped down; Light-weight; Collapsible design; Low distortion

Lacklustre sharpness towards edges at 20mm and maximum aperture; Plastic lens mount; Rotating front element

This compact, collapsible lens is lightweight, inexpensive and will make a good starter lens when bought as a kit. Sharpness can be a little lacklustre towards the edges of the frame at 20mm and maximum aperture, but this improves greatly as the lens...

poręczna, lekka, a jednocześnie solidna obudowa ; bardzo dobra jakość obrazu w centrum kadru ; przyzwoita jakość obrazu na brzegu kadru (oprócz maksymalnego otworu) ; znikomy astygmatyzm ; dość dobra praca pod ostre światło ; celny i cichy autofokus

duża dystorsja ; wyraźna koma ; jakość obrazu na maksymalnym otworze względnym, na brzegu kadru, powinna być lepsza

małe, kompaktowe rozmiary ; wsparcie technologii i-Function ; dobra rozdzielczość w centrum kadru (poza kombinacją 50 mm f/5.6) ; świetna kontrola aberracji chromatycznej ; małe winietowanie ; znikoma dystorsja dla dłuższych ogniskowych ; dobra...

rozdzielczość w centrum kadru dla 50 mm, f/5.6 poniżej oczekiwań ; rozdzielczość na brzegu kadru mogła by być większa ; przeciętna praca pod ostre światło ; bardzo duża dystorsja dla najkrótszej ogniskowej ; przeciętna kontrola komy dla najkrótszej...

very sharp stopped dow to f 5.6 (20mm),nearly no CA'sin combination with NX2000 and intensified sharpness and color rendition extremely sharp pictures

plastic built

very sharp stopped dow to f 5.6 (20mm),nearly no CA'sin combination with NX2000 and intensified sharpness and color rendition extremely sharp pictures

plastic built

Cheap, compact, lightweight, ifunction

Build quality, mount is plastic, filter thread is small (40.5mm)

Cheap, compact, lightweight, ifunction

Build quality, mount is plastic, filter thread is small (40.5mm)