Field of View

Focal lengths / APS-C (Canon)

12mm on APS-C (Canon)

Frames like 19.2mm on full frame: 85.8° across, 63.7° top to bottom.

Reference photo: Forest
A 19.2mm eq.
The scene as framed by 12mm APS-C (Canon)
A What 12mm APS-C (Canon) sees
A 12mm on APS-C (Canon)
Focal length12mm
Full-frame equivalent19.2mm
Horizontal85.8°
Vertical63.7°
Diagonal96.4°
SensorAPS-C (Canon) 22.3 × 14.9 mm
Crop factor×1.6
Aspect ratio3:2

Compare it with another setup →

Same framing on other formats

The focal length that matches 19.2mm full-frame equivalent on each sensor size (crop-factor convention, diagonal).

SensorFocal lengthClosest page
Medium format24.3mm25mm on Medium format
Full frame19.2mm20mm on Full frame
APS-C12.8mm13mm on APS-C
Micro Four Thirds9.6mm10mm on Micro Four Thirds
1-inch7.1mm—

Primes at 12mm for APS-C (Canon) (8)

LensFocalApertureMountYear
7Artisans 12mm f/2.8 II (EF-M)12mmf/2.8Canon EF-M2022
7Artisans 12mm f/2.8 II (RF)12mmf/2.8Canon RF2022
Meike 12mm f/2.8 (EF-M)12mmf/2.8Canon EF-M2016
Samyang 12mm f/2 NCS CS (EF-M)12mmf/2Canon EF-M2014
Samyang AF 12mm f/2 RF-S12mmf/2Canon RF2024
SG-image MF 12mm f/2.8 (EF-M)12mmf/2.8Canon EF-M2025
SG-image MF 12mm f/2.8 (RF)12mmf/2.8Canon RF2025
Sigma 12mm f/1.4 DC | C (RF)12mmf/1.4Canon RF2025
Zooms that reach 12mm (8)
LensFocalApertureMountYear
Canon EF-M 11-22mm f/4-5.6 IS STM11–22mmf/4–5.6Canon EF-M2013
Canon RF-S 10-18mm f/4.5-6.3 IS STM10–18mmf/4.5–6.3Canon RF2023
Laowa 8-16mm f/3.5-5 Zoom CF (EF-M)8–16mmf/3.5–5Canon EF-M2023
Laowa 12-24mm f/5.6 Zoom Shift CF (EF-M)12–24mmf/5.6Canon EF-M2024
Laowa 8-16mm f/3.5-5 Zoom CF (RF)8–16mmf/3.5–5Canon RF2023
Laowa 12-24mm f/5.6 Zoom Shift CF (RF)12–24mmf/5.6Canon RF2024
Sigma 10-18mm f/2.8 DC DN | C (RF)10–18mmf/2.8Canon RF2024
Tamron 11-20mm f/2.8 Di III-A RXD (RF)11–20mmf/2.8Canon RF2024