Sony E 20mm f/2.8

Sony E 20mm f/2.8

Lens Summary

Brand: Sony

Also Known As: Sony E 20mm f/2.8

Lens Type: Prime Lens

Format: APS-C / DX

Focus: Autofocus

Lens Mount: Sony E

Release Date: 2013-01-23

MSRP Price: $348

Made in: Japan

Production Status: In Production

Lens Description: The Sony SEL20F28 20mm wide-angle lens (35mm equivalent = 30mm) is well-suited for a broad range of subjects, including landscapes, interiors and casual snapshots. This new-generation pancake lens is the perfect match for your Alpha NEX camera—it's compact and lightweight, thus making it easy to pack and carry, yet it delivers exceptional performance. A new optical design featuring three aspherical lens elements reduces distortion and aberrations around the image periphery, while the entire image area exhibits improved resolution and contrast. Not only does this lens deliver outstanding image quality, it features a pleasing, sophisticated design thanks to its slim aluminum alloy barrel, laser engraving and elegantly shaped control ring.


Sony E 20mm f/2.8 Specifications

Lens Specifications
Lens TypePrime Lens
Focal Length20mm
Mount TypeSony E
FormatAPS-C / DX
Compatible Format(s)APS-C Sensor
Compatible with TeleconvertersNo
Optical SteadyShot / AntiShake (Image Stabilization)No
Aperture Information
Aperture RingNo
Maximum Aperturef/2.8
Minimum Aperturef/22
Optical Information
Lens Elements6
Lens Groups6
Diaphragm Blades7
Nano AR CoatingNo
Anti-Reflective / Multi-Layered / T* CoatingNo
Focus Information
FocusAutofocus
Built-in Focus MotorYes
Direct Drive Super Sonic wave Motor (DDSSM)No
Minimum Focus Distance0.20m
Filter Information
Filter Size49mm
Accepts Filter TypeScrew-on
Physical Characteristics
Weather / Dust SealingNo
Mount MaterialMetal
Tripod CollarNo
Dimensions62.6 x 20.4mm
Weight69g
Other Information
Available in ColorsBlack

Lens Construction and MTF Chart

Sony E 20mm f/2.8 Lens Construction and MTF Chart

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