What is the Venus Optics LAOWA 4 mm f/2.8 Fisheye?

Prime lens, f/2.8 designed for landscape, architecture, astrophotography.

What mount does the Venus Optics LAOWA 4 mm f/2.8 Fisheye use?

The Venus Optics LAOWA 4 mm f/2.8 Fisheye uses the Micro Four Thirds mount.

What type of photography is the Venus Optics LAOWA 4 mm f/2.8 Fisheye good for?

The Venus Optics LAOWA 4 mm f/2.8 Fisheye excels in landscape, architecture, astrophotography photography with its f/2.8 maximum aperture and prime lens design.

How much does the Venus Optics LAOWA 4 mm f/2.8 Fisheye cost?

The Venus Optics LAOWA 4 mm f/2.8 Fisheye had a launch price of $199.

Venus APS-C

Venus Optics LAOWA 4 mm f/2.8 Fisheye

This is a APS-C prime lens for Micro Four Thirds, covering 4 mm and a maximum aperture of f/2.8. Released in 2018, it weighs 135 g. That combination suits landscape and architecture photography.

It is a prime lens designed for aps-c cameras. This ultra-wide prime lens features a f/2.8 maximum aperture, making it ideal for landscape, architecture, astrophotography. The optical design incorporates 7 elements / 6 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.

f/2.8
Aperture: 4mm
Focal: 135 g
Weight: Apr 2018
Released

launch price

$199

dpreview.com ↗·checked Oct 2026

Venus site

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Good for landscapearchitecture

Astrophotography

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Specification

Manufacturer data

Focal length: 4 mm
Maximum aperture: f/2.8
Minimum aperture: f/22
Number of diaphragm blades: 7
Optical construction: 7 elements / 6 groups
Minimum focusing distance: 0.08 m (3.15 inches)
Filter size: 0 mm
Lens mount: Micro Four Thirds, Sony E, Nikon Z, Canon RF, Fujifilm X, Canon EF-M, L-Mount
Dimensions: 25.5 x 45.2 mm
Weight: 135 g (4.76 oz)
Lens type: Prime lens
Image stabilization: No
Max Format size: APS-C
Aperture ring: Yes
Weather sealing: No
Usage: Landscape, Architecture, Astrophotography