E 20 mm F2.8


E 20 mm F2.8

Fast, compact 20 mm F2.8 wide-angle prime lens for E-mount cameras, ideal for low-light shooting
E 20 mm F2.8

Broaden your view with a wide angle

From a vast cliff to a stretching sandy beach, fit everything in with a 20 mm wide angle (30 mm in 35 mm equivalent focal length2) 2 - With interchangeable-lens cameras incorporating APS-C type image sensor.

Rich detail from corner to corner

Three parts inside the lens work together to fix blur and distortion, even the outer edges of your photos will be crisp and clear.

Keep bulk to a minimum

Preparing for a day's shoot Slip this 'pancake' lens into your kit bag, a focal length of just 20 mm won't take up much space.

Low light No problem

This fixed lens has a bright, wide aperture of F2.8 so you can capture atmospheric shots even at dusk.

Looks good when you shoot

The sleek aluminum design adds a stylish touch wherever you're shooting.

Get hands-on with smooth manual focusing

An easy-grip ring on the lens barrel helps you control whether your subject is sharply in focus or blurred against the background.

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Lens Specifications
Mount Sony E-mount
Format APS-C
Focal Length (mm) 20mm
35 mm equivalent focal length (APS-C) 11.82 in
Lens Groups / Elements 6/6
Angle of View (APS-C) 70°
Maximum aperture (F) 2.8
Minimum Aperture (F) 16
Aperture Blades 7
Circular Aperture Yes
Minimum Focus Distance 0.66 ft (0.2 m)
Maximum Magnification ratio (x) 0.12x
Filter Diameter (mm) 49 mm
Size & Weight
Dimensions (Diameter x Length) 2-1/2 x 13/16" (62.6 x 20.4 mm)
Weight 2.4 oz (69 g)

What's in the Box

  • Lens hood (ALC-SH113: cap type)
  • Lens front cap
  • Lens rear cap