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Review Summary
2022-06-28T11:58:24
Overall I am pleased with this lens. Good size, quality weather sealing and makes great images. Wanted this for a large aperture walk about lens with quality weather sealing and for that...the lens is really good. I rely on the Olympus/OM System weather sealing. I was a bit disappointed in sharpness wide open however. It is sharp enough, but for a pro level OM System lens...I was expecting a bit more for the quality and price of this lens. It is sharp but not bitingly so wide open. It is on par with my Olympus 25mm 1.8 at f/1.8 (I was always happy with my OLY 25mm at 1.8 so I am ok with this). I have noticed some CA issues as noted by other reviewers but nothing major. For the build quality and to have a heavily weather sealed lens that opens to 1.4...I think it is worth it. I would love the IQ of the 17 1.2 pro lens but that costs more and the size isn't preferable for me. I pair this with a OLY 12-45 f4 pro lens and it covers pretty much all my needs.
JUSTIN W.
Micro Four Thirds
Micro Four Thirds
20mm
Auto Focus
f/1.4
Ultra-Wide Angle
Base
Olympus E-M1, Olympus E-M10, Olympus E-M10 Mark II, Olympus E-M10 Mark III, Olympus E-M10 Mark IV, Olympus E-M5, Olympus E-P5, Olympus E-PL1, Olympus E-PL3, Olympus E-PL5, Olympus E-PL7, Olympus E-PL8, Olympus E-PM2, Olympus OM-D E-M1, Olympus OM-D E-M1 Mark II, Olympus OM-D E-M1 Mark III, Olympus OM-D E-M10, Olympus OM-D E-M10 Mark III, Olympus OM-D E-M1X, Olympus OM-D E-M5, Olympus OM-D E-M5 Mark II, Olympus OM-D E-M5 Mark III, Olympus OMD E-M1
Olympus M Zuiko Series
Dustproof/Splashproof, Aspherical
Diameter: 58mm
58mm
57 degrees
40mm
8.7 oz (247g) (without Lens Cap, Lens Rear Cap and Lens Hood)
2.5 x 2.4" (63.4 x 61.7mm)