This article digs into Venus Optics’ new Laowa 4.5–10mm f/2.8 CF Zoom Fisheye. It’s a compact, manual-focus zoom built for APS-C and Micro Four Thirds cameras.
We’ll talk about its 180° circular fisheye at the wide end and its frame-filling diagonal fisheye at the tele end. There’s also the constant f/2.8 aperture, parfocal behavior, and how this “muffin-lens” could slot into travel, gimbal, FPV, and video setups.
Compatibility, post-production tricks, and price are on the table too. If you’re wondering whether this lens fits your kit, let’s see what it’s about.
Compact, constant-aperture zoom fisheye: what it delivers
The Laowa 4.5–10mm gives you two bold looks in one lens: a full 180° circular fisheye at 4.5mm and a frame-filling diagonal fisheye at 10mm. You get a constant f/2.8 across the zoom, so exposure and depth-of-field stay steady as you move through the range.
This opens up some wild options for creative landscapes, architecture, and immersive VR-style footage. Weighing in at just 338g, and with the company calling it a “muffin-lens,” it’s clearly built for portability.
The small size really helps if you’re traveling light, using gimbals, flying FPV, or mounting it on an APS-C body where every gram counts.
Optical design and performance
- Focal range: 4.5–10 mm for APS-C and Micro Four Thirds cameras
- Aperture: Constant f/2.8 all the way through
- Optical construction: 13 elements in 9 groups
- Focus type: manual focus only
- Close focus: Minimum distance of 10 cm for intense “bug-eye” distortion
- Parfocal design: Focus stays sharp as you zoom, which is huge for video
- Weight: 338 g—super portable
- Post-production note: At 10 mm, you can defish in software for an even wider corrected field of view than most 10 mm primes
Who should consider this lens?
If you want ultra-wide creative control without breaking the bank or your back, this is aimed at you. APS-C and Micro Four Thirds users looking for a compact, versatile fisheye that can shoot both stills and video with minimal hassle will find a lot to like.
The constant f/2.8, parfocal zoom, and manual focus setup make it great for controlled shoots, nightscapes, and stylized work where autofocus isn’t a must. Chasing dramatic distortion, need quick setup, and want to travel light? This lens is definitely worth a closer look.
Ideal use cases
- Travel and street photographers who want wild foreground distortion without swapping lenses
- Gimbal and FPV rigs where every gram and millimeter of balance matters
- Video shooters who need a parfocal, zooming fisheye for steady focus during moves
- APS-C and MFT shooters wanting a broad, affordable fisheye option
Creative tips and shooting notes
If you want to get the most out of the Laowa, start at 4.5 mm for that classic circular fisheye. Jump to 10 mm when you want a frame-filling, diagonal look.
The constant f/2.8 keeps exposure steady as you zoom and pan, which really helps for video. Remember, it’s manual focus only, so you’ll want to use focus peaking or magnified view on your camera—especially when working up close at 10 cm.
The parfocal design is a lifesaver for run-and-gun or gimbal work. You won’t have to refocus every time you zoom or move, which is honestly pretty handy.
Pricing, mounts, and availability
Laowa prices this compact zoom at $399. That puts it in reach for folks who don’t want to shell out for those pricier autofocus ultra-wides.
The lens comes in a wide range of mounts: E (Sony), Z (Nikon), RF (Canon), L (Leica), X (Fujifilm), EF-M (older Canon mirrorless), and MFT (Micro Four Thirds).
This broad compatibility means you can use it across different systems. It’s a nice bonus if you’re juggling gear or thinking ahead.
Here is the source article for this story: Move Over Pancake Lenses: Laowa’s New f/2.8 “Muffin-Lens” Is a Parfocal Zoom Fisheye for $399