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11 Sony E 11mm F1.8

The Sony E 11mm F1.8 is a prime lens for Sony E-mount (APS-C) that covers 11 mm at f/1.8, weighs 181 g and focuses as close as 0.15 m.

  • f/1.8widest aperture
  • 181 gweight
  • 51bodies it fits
To one scale. Sony E 11mm F1.8: length 57.5 mm, diameter 66 mm, filter thread 55 mm.57.5 mmø66
To scale from the maker's length and diameter, the mount on the left and the filter thread in yellow at the front. The rings are drawn, not measured.

Compare it with another lensAll Sony E-mount lenses

To one scale. Sony E 11mm F1.8: length 57.5 mm, diameter 66 mm, filter thread 55 mm.57.5 mmø66
To scale from the maker's length and diameter, the mount on the left and the filter thread in yellow at the front. The rings are drawn, not measured.

Bodies it fits

51 bodies

All cameras, by maker and mount

Specifications

Focal length
11 mm1
Widest aperture
f/1.81
Closest focus
0.15 m (AF mode)2
Maximum magnification
0.13x (AF mode)2
Stabilization
No
Mount
Sony E-mount2
Covers
APS-C
Type
Prime
Weight
181 g2
Length
57.5 mm2
Diameter
66 mm2
Filter thread
55 mm2
Elements
122
Groups
112
Aperture blades
72
Hood
ALC-SH1702

Sources

  1. Wikidata, checked Oct 9, 2026 (CC0 1.0)
  2. Sony Japan lens specifications (sony.jp), checked Oct 6, 2026

Worked out by code, not stated by a source

  • Read from the lens name: each maker marks the sensor size a lens covers (Sony FE/E, Canon RF/RF-S, Nikon DX, Tamron Di III/Di III-A, Sigma DG/DC); every Fujifilm X lens is APS-C and every Micro Four Thirds lens is Four Thirds.
  • Read from the lens name: Sony marks optically stabilized lenses OSS, Canon IS, Nikon VR, Fujifilm OIS, Panasonic O.I.S., Tamron VC and Sigma OS; a lens from these makers without the mark has no optical stabilization.
  • Prime or zoom, read from the focal length in the lens name.

Each value is checked automatically against the source it links, on the date shown. How we build these pages

† The makers' own tables, row by row, with labels in our plain words (translated where the maker's page isn't in English); each row's numbers are checked against the page it links.

Full specifications†

Show all 25 rows
Full specificationsSony E 11mm F1.82
Product nameE 11mm F1.8
Model numberSEL11F18
Lens mountSony E mount
Compatible sensor sizeAPS-C format only
Focal length11 mm
Equivalent focal length16.5 mm (APS-C format)
Lens construction11 groups, 12 elements
Angle of view104° (APS-C format)
Maximum apertureF1.8
Minimum apertureF16
Diaphragm blades7
Circular diaphragmyes
Minimum focusing distance0.15 m (AF mode)
Minimum focusing distance0.12 m (MF mode)
Maximum magnification ratio0.13 (AF mode)
Maximum magnification ratio0.20 (MF mode)
Filter size55 mm
1.4x teleconverter compatibilityno (1.4x teleconverter)
2.0x teleconverter compatibilityno (2.0x teleconverter)
Hood typepetal-shaped bayonet type
Dimensions66 x 57.5 mm
Weight181 g
Included hood modelALC-SH170
Included front cap modelALC-F55S
Included rear cap modelALC-R1EM