Olympus Micro Four Thirds mount Fisheye
Olympus 9mm F8 Fisheye Body Cap
Quick answer
The Olympus 9mm F8 Fisheye Body Cap is a ultra-wide fisheye lens covering 9mm at f/8.0 for the Micro Four Thirds mount. Its smaller maximum aperture favours daylight shooting and keeps the lens compact.
- Micro Four Thirds (18mm equiv.)
- 68 Micro Four Thirds cameras
- Focal
- 9mm
- Aperture
- f/8
- Weight
- 30g
- Min focus
- 0.2m
What 9mm sees
- Micro Four Thirds crop 2.0× → 18mm
- 100.5° 90° 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 calculatorOlympus 9mm F8 Fisheye Body Cap specifications
Optics
- Focal length
- 9mm
- Maximum aperture
- f/8.0
- Format coverage
- Micro four thirds
- Optical construction
- 5 elements in 4 groups
Focus
- Minimum focus distance
- 0.2 m
- Maximum magnification
- 0.05×
Physical
- Weight
- 30 g
- Length
- 12.8 mm
- Diameter
- 56 mm
General
- Brand
- Olympus
- Mount
- Micro Four Thirds
- Lens type
- Fisheye
Specification source: en.wikipedia.org
What can you shoot with the Olympus 9mm F8 Fisheye Body Cap?
At 9mm this is a ultra-wide fisheye, 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 Olympus 9mm F8 Fisheye Body Cap use?
It uses the Micro Four Thirds mount, so it fits Micro Four Thirds cameras directly.
What is the focal length of the Olympus 9mm F8 Fisheye Body Cap?
It is a fixed 9mm lens with a maximum aperture of f/8.0. That makes it a ultra-wide lens.
Is the Olympus 9mm F8 Fisheye Body Cap 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/8.0.
What is the Olympus 9mm F8 Fisheye Body Cap equivalent on a crop sensor?
On Micro Four Thirds (2x crop) it frames like 18mm on full frame, with a 90° horizontal and 100.5° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Olympus 9mm F8 Fisheye Body Cap fit?
Any Micro Four Thirds-mount camera, including OM System OM-1, OM System OM-1 Mark II, OM System OM-5, Olympus OM-D E-M1, and Olympus OM-D E-M1 Mark II and 63 more.
Alternatives for Micro Four Thirds from other brands
All Micro Four Thirds lensesSame mount, overlapping focal range, closest maximum aperture first.
