Venus Laowa 10mm f/4 Cookie

Focal length: 10 mm
Aperture: f/4
Weight: 130 g
Filter diameter: 37 mm
Min. focus distance: 10 cm
Length: 25 mm

At a Glance

This 10 mm ultra-wide prime is built for APS-C cameras with Canon RF mount and corresponds to 16 mm in full-frame terms. It weighs 130 g and is compact. Focusing is manual only, and the 10 cm minimum focus distance gives a magnification of 1:6.67. It suits landscapes, architecture, interiors and travel.

Good for

Landscape
Architecture
Interiors
Travel

Worth knowing

APS-C image circle: on full-frame cameras only usable in crop mode, at reduced resolution.
No autofocus: focusing is manual only.

Derived from the manufacturer data, not from our own tests. How we check

Technical Specifications

Min. focal length: 10 mm
Max. focal length: 10 mm
Max. aperture (min. zoom): f/4
Max. aperture (max. zoom): f/4
Min. aperture: f/22
Elements: 12
Groups: 8
Weight: 130 g (0.29 lb)
Filter diameter: 37 mm
Min. focus distance: 10 cm (3.94 in)
Max. magnification: 1:6.7 (0.15×)
Length: 25 mm (0.98 in)
Diameter: 59.8 mm (2.35 in)

Manufacturer data: venuslens.net

Last checked: October 13, 2026 (against the manufacturer data) · How we check

Simulate depth of field and angle of view

Compare with other lenses

Which cameras does the Venus Laowa 10mm f/4 Cookie fit?

The Venus Laowa 10mm f/4 Cookie is designed for APS-C sensors. On APS-C Canon RF cameras its field of view equals 16 mm in full-frame terms. Full-frame bodies use it in APS-C (crop) mode, recording only part of the sensor and fewer megapixels.

Canon RF cameras

Full frame (in APS-C mode):: Canon EOS R8 Mark II,Canon EOS R6 V,Canon EOS R6 Mark III,Canon EOS C50,Canon EOS R1,Canon EOS R5 Mark II,Canon EOS C400,Canon EOS C80,Canon EOS R8,Canon EOS R6 Mark II,Canon EOS R5 C,Canon EOS R3,Canon EOS R5,Canon EOS R6,Canon EOS Ra,Canon EOS RP,Canon EOS R
APS-C:: Canon EOS R50 V,Canon EOS R100,Canon EOS R50,Canon EOS R7,Canon EOS R10,Canon EOS C70