Brightin Star Canon RF mount Ultra-wide prime
Brightin Star 9mm f/5.6
Quick answer
The Brightin Star 9mm f/5.6 is a ultra-wide prime lens covering 9mm at f/5.6 for the Canon RF mount. Its smaller maximum aperture favours daylight shooting and keeps the lens compact.
- Full frame
- APS-C (14mm equiv.)
- 18 Canon RF cameras
- Focal
- 9mm
- Aperture
- f/5.6
- AF motor
- None
What 9mm sees
- Full frame crop 1.0×
- 134.8° 126.9° horizontal
- APS-C crop 1.6× → 14mm
- 112.7° 102.7° horizontal
Diagonal angle of view. Frames drawn to scale at 9mm. Calculated from the focal length and crop factor, not measured.
Open the field-of-view calculatorBrightin Star 9mm f/5.6 specifications
Optics
- Focal length
- 9mm
- Maximum aperture
- f/5.6
- Format coverage
- Full frame
Focus
- Autofocus motor
- None
General
- Brand
- Brightin Star
- Mount
- Canon RF
- Lens type
- Prime
Specification source: brightinstar.com
What can you shoot with the Brightin Star 9mm f/5.6?
At 9mm this is a ultra-wide prime, which typically suits:
- Landscapes and big skies
- Architecture and interiors
- Astrophotography and night skies
Its smaller maximum aperture favours daylight shooting and keeps the lens compact.
Frequently asked questions
What mount does the Brightin Star 9mm f/5.6 use?
It uses the Canon RF mount, so it fits Canon RF cameras directly.
What is the focal length of the Brightin Star 9mm f/5.6?
It is a fixed 9mm lens with a maximum aperture of f/5.6. That makes it a ultra-wide lens.
Is the Brightin Star 9mm f/5.6 a prime or a zoom lens?
It is a prime lens with a fixed 9mm focal length. Primes usually open wider than zooms; this one opens to f/5.6.
What is the Brightin Star 9mm f/5.6 equivalent on a crop sensor?
On APS-C (1.6x crop) it frames like 14mm on full frame, with a 102.7° horizontal and 112.7° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Brightin Star 9mm f/5.6 fit?
Any Canon RF-mount camera, including Canon EOS R, Canon EOS R1, Canon EOS R10, Canon EOS R100, and Canon EOS R3 and 13 more.
Alternatives for Canon RF from other brands
All Canon RF lensesSame mount, overlapping focal range, closest maximum aperture first.
