The Sigma 14mm f/1.8 DG HSM | A is a 14 mm prime lens with a maximum aperture of f/1.8 for the Sigma SA, Canon EF, Nikon F mounts. Here are its field of view on different sensors, hyperfocal distances, Milky Way exposure limits and the cameras it fits.
Focal length
14 mm
Max aperture
f/1.8
Mount
Sigma SA
Designed for
Full frame
Field of view by sensor
| Sensor | Diagonal angle of view | 35 mm equivalent |
|---|---|---|
| Full frame | 114.2° | 14 mm |
| APS-C (1.5×) | 90.6° | 21 mm |
| Canon APS-C (1.6×) | 88.0° | 22 mm |
| Micro Four Thirds | 75.4° | 28 mm |
Hyperfocal distance
| Focal length | f/2.8 | f/5.6 | f/8 | f/11 | f/16 |
|---|---|---|---|---|---|
| 14 mm | 2.3 m | 1.2 m | 0.8 m | 0.6 m | 0.4 m |
Circle of confusion 0.030 mm (sensor size the lens is designed for).
Longest exposure for sharp stars
| Camera | NPF rule (wide open) | 500 rule |
|---|---|---|
| Full frame (24 MP) | 17.1 s @ f/1.8 | 35.7 s |
| Full frame (45 MP) | 13.9 s @ f/1.8 | 35.7 s |
| APS-C (24 MP) | 12.9 s @ f/1.8 | 23.3 s |
Cameras that fit (281)
- Sigma sd Quattro
- Sigma sd Quattro H
- Sigma SD1
- Sigma SD1 Merrill
- Sigma SD9
- Sigma SD10
- Sigma SD14
- Sigma SD15
- Canon EOS 5DS2015
- Canon EOS 5DS R2015
- Canon EOS 6D2012
- Canon EOS 6D Mark II2017
- Canon EOS 5D Mark IV2016
- Canon EOS 5D Mark III2012
- Canon EOS 5D Mark II2008
- Canon EOS 5D
- Canon EOS-1Ds
- Canon EOS-1Ds Mark II
- Canon EOS-1D Mark II
- Canon EOS-1D Mark II N
- Canon EOS-1Ds Mark III
- Canon EOS-1D Mark III
- Canon EOS-1D Mark IV
- Canon EOS-1D
- Canon EOS-1D X2011
- Canon EOS-1D X Mark II2016
- Canon 35mm film: full frame
- Kodak DCS Pro SLR/c
- Kodak DCS 520
- Canon EOS D2000
- Sony NEX-3
- Sony NEX-C3
- Sony NEX-F3
- Sony NEX-3N
- Sony NEX-5
- Sony NEX-5N2011
- Sony NEX-5R2012
- Sony NEX-5T2013
- Sony NEX-62012
- Sony NEX-72011
- Sony Alpha 60002014
- Sony Alpha 3000
- Sony Alpha 50002014
- Sony Alpha 51002014
- Sony Alpha 72013
- Sony Alpha 7R2013
- Sony Alpha 7R II2015
- Sony Alpha 7 III2018
- Sony Alpha 7R III2017
- Sony Alpha 7R IIIA2021
- Sony Alpha 7 IV2021
- Sony Alpha 7 V
- Sony Alpha 7R IV2019
- Sony Alpha 7R IVA2021
- Sony Alpha 7R V2022
- Sony Alpha 7R VI
- Sony Alpha 7S2014
- Sony Alpha 7 II2014
- Sony Alpha 7C2020
- Sony Alpha 7C II2023
Where to buy
B&H PhotoAmazonKEH (used)MPB (used)FAQ
What is the Sigma 14mm f/1.8 DG HSM | A equivalent to on APS-C?
About 21 mm (1.5×) or 22 mm on Canon APS-C (1.6×).
Which cameras is the Sigma 14mm f/1.8 DG HSM | A compatible with?
It fits Sigma sd Quattro, Sigma sd Quattro H, Sigma SD1, Sigma SD1 Merrill, Sigma SD9 and more (see the full list above).