N°337018 · Family detail
SigmaPrime·SONY E mount
Sigma ART DG HSM 40mm F/1.4
Specifications01
MountSONY E
Focal length40mm
Max aperturef/1.4
TypePrime
Weight1295 g
Filter size82 mm
Physical length157.5 mm
Min focus distance0.399 m
Optical elements16
Groups12
Min aperturef/16
Sensor coverage43.3 mm
Additional Info02
ModelDG HSM
FormatFull Frame
SeriesART
SpecialHSM
Iris Blades9
Country Of OriginJapan
Summary02
Sigma 40mm f/1.4 ART DG HSM lens for Sony E (full-frame). Fast standard prime intended for general photography and low-light use.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Sony E mount has a flange distance of 18 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Sony lenses named "E" (not "FE") cover APS-C only.
- Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
- Sony ENative
- Nikon ZAdapter · 2 mm
No plain adapter reaches infinity focus on: Canon RF, Fujifilm X, L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF-M, Canon EF, Nikon F.
Other Mounts03
This lens family is also indexed in 4 other mounts.