Focal lengths / Full frame
800mm on Full frame
Frames like 800mm on full frame: 2.6° across, 1.7° top to bottom.
A 800mm eq.
| A 800mm on Full frame | |
|---|---|
| Focal length | 800mm |
| Full-frame equivalent | 800mm |
| Horizontal | 2.6° |
| Vertical | 1.7° |
| Diagonal | 3.1° |
| Sensor | Full frame 36 × 24 mm |
| Crop factor | ×1 |
| Aspect ratio | 3:2 |
Same framing on other formats
The focal length that matches 800mm full-frame equivalent on each sensor size (crop-factor convention, diagonal).
| Sensor | Focal length | Closest page |
|---|---|---|
| Medium format | 1,012.7mm | — |
| APS-C | 533.3mm | 500mm on APS-C |
| APS-C (Canon) | 500mm | — |
| Micro Four Thirds | 400mm | — |
| 1-inch | 296.3mm | — |
Primes at 800mm for Full frame (3)
| Lens | Focal | Aperture | Mount | Year |
|---|---|---|---|---|
| Canon RF 800mm f/5.6L IS USM | 800mm | f/5.6 | Canon RF | 2022 |
| Canon RF 800mm f/11 IS STM | 800mm | f/11 | Canon RF | 2020 |
| Nikon Z 800mm f/6.3 VR S | 800mm | f/6.3 | Nikon Z | 2022 |
Zooms that reach 800mm (2)
| Lens | Focal | Aperture | Mount | Year |
|---|---|---|---|---|
| Canon RF 200-800mm f/6.3-9 IS USM | 200–800mm | f/6.3–9 | Canon RF | 2023 |
| Sony FE 400-800mm f/6.3-8 G OSS | 400–800mm | f/6.3–8 | Sony E | 2025 |