Quick answer
The Pergear 7.5mm f/2.8 is a ultra-wide prime lens covering 7mm at f/2.8 for the Micro Four Thirds mount. Its bright maximum aperture handles indoor and evening light reasonably well.
About this lens
The Pergear 7.5mm f/2.8 is a wide-angle prime lens covering 7.5mm at f/2.8 for Micro Four Thirds mount cameras. The wide view suits landscapes, architecture and environmental shots.
Pergear 7.5mm f/2.8 specifications
- Brand
- Pergear
- Mount
- Micro Four Thirds
- Focal length
- 7mm
- Maximum aperture
- f/2.8
- Lens type
- Prime
What can you shoot with the Pergear 7.5mm f/2.8?
At 7mm this is a ultra-wide prime, which typically suits:
- Landscapes and big skies
- Architecture and interiors
- Astrophotography and night skies
Its bright maximum aperture handles indoor and evening light reasonably well.
Full-frame equivalent and field of view
Calculated from the focal length and crop factor. Not measured.
| Sensor | Crop | Equivalent | Horizontal FOV | Diagonal FOV |
|---|---|---|---|---|
| Micro Four Thirds | 2.0x | 15mm | 100.4° | 110.5° |
Frequently asked questions
What mount does the Pergear 7.5mm f/2.8 use?
It uses the Micro Four Thirds mount, so it fits Micro Four Thirds cameras directly.
What is the focal length of the Pergear 7.5mm f/2.8?
It is a fixed 7mm lens with a maximum aperture of f/2.8. That makes it a ultra-wide lens.
Is the Pergear 7.5mm f/2.8 a prime or a zoom lens?
It is a prime lens with a fixed 7mm focal length. Primes usually open wider than zooms; this one opens to f/2.8.
What is the Pergear 7.5mm f/2.8 equivalent on a crop sensor?
On Micro Four Thirds (2x crop) it frames like 15mm on full frame, with a 100.4° horizontal and 110.5° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Pergear 7.5mm f/2.8 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 24 more.
Alternatives for Micro Four Thirds from other brands
All Micro Four Thirds lensesSame mount, overlapping focal range, closest maximum aperture first.
