Laowa Venus Laowa Argus 25mm f/0.95 CF APO Lens for Review
The Laowa 25mm f/0.95 lets in an insane amount of light for Nikon Z APS-C cameras, but you have to focus it yourself. Here's who should actually buy it.
The 30-Second Version
The Laowa 25mm f/0.95 is a light-sucking, bokeh-blurring monster for Nikon Z APS-C cameras. Just know you'll be focusing it yourself.
Overview
The Laowa Argus 25mm f/0.95 is a specialist lens that makes one huge promise: to let in a ridiculous amount of light. And it delivers. This is a manual-focus prime built for Nikon Z APS-C cameras, giving you a classic 35mm full-frame equivalent field of view. The one thing you need to know is that this lens is all about that f/0.95 aperture. It's a tool for creating specific, dramatic looks in low light or with creamy background blur, but it asks you to meet it halfway on the focusing.
Performance
The optical performance surprised us in a good way. For an f/0.95 lens, sharpness in the center is impressive right from the widest aperture, landing in the 83rd percentile in our optical scoring. The APO design really does a solid job keeping chromatic aberration in check, which is a common headache with such fast glass. You can actually use f/0.95 and get a clean, usable image, which isn't always a given.
Pros & Cons
Pros
- That f/0.95 aperture is a genuine low-light monster and creates dreamy, soft bokeh (94th percentile). 99th
- Surprisingly sharp and well-corrected for such a fast lens, thanks to the APO design. 94th
- Solid, dense metal build that feels substantial on a camera. 83th
- Low focus breathing makes it a decent pick for videographers who don't mind manual focus.
Cons
- It's manual focus only. If you need autofocus for moving subjects, this isn't your lens. 20th
- At 575g, it's a chunky boy for an APS-C prime lens.
- No weather sealing means you're staying indoors when it drizzles.
- The 0.15x magnification is basically non-existent for close-up work (18th percentile).
Specifications
Full Specifications
Optics
| Type | Wide-Angle |
| Focal Length Min | 25 |
| Focal Length Max | 25 |
| Elements | 14 |
| Groups | 9 |
Aperture
| Max Aperture | f/0.95 |
Build
| Mount | Nikon Z Mount |
| Weight | 0.6 kg / 1.3 lbs |
| Filter Thread | 62 |
AF & Stabilization
| Stabilization | No |
Focus
| Max Magnification | 0.15x |
Value & Pricing
At $549, it's a niche but fair price. You're paying for exotic glass and that f/0.95 capability. If you specifically want that look and don't mind manual focus, it's worth it. If you just want a sharp 25mm, there are cheaper, lighter, autofocus options.
vs Competition
This lens lives in a weird space. For Nikon Z APS-C, the obvious competitor is the Nikon Z 35mm f/1.8 S. It's autofocus, weather-sealed, sharper across the frame, and a better all-rounder, but it's slower (f/1.8 vs f/0.95) and more expensive. The Viltrox 35mm f/1.7 is a much cheaper, lighter autofocus alternative, but its build and optics aren't in the same league. The Laowa's real competition is itself—it's for photographers who see f/0.95 and say 'I need that,' and are willing to trade autofocus and portability to get it.
| Spec | Laowa Venus Laowa Argus 25mm f/0.95 CF APO Lens for | Nikon Nikon S-Line Nikon NIKKOR Z 24-70mm f/2.8 S II Lens (Nikon Z) | Tamron Tamron Di III Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony | Canon Canon RF-S 18-150mm f/3.5-6.3 IS STM Lens | Meike Meike 55mm F1.4 Standard Aperture APS-C Frame AF | Sirui Sirui Sniper 56mm f/1.2 Autofocus Lens (Sony E, |
|---|---|---|---|---|---|---|
| Focal Length | 25mm | 24-70mm | 17-70mm | 18-150mm | 55mm | 56mm |
| Max Aperture | f/0.95 | f/2.8 | f/2.8 | f/3.5 | f/1.4 | f/1.2 |
| Mount | Nikon Z Mount | Nikon Z | Sony E Mount | Canon RF | Nikon Z | Sony E |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | false | true | false | false | false | false |
| Weight (g) | 575 | 676 | 544 | 309 | 281 | 422 |
| AF Type | — | Autofocus | Autofocus | Autofocus | STM | Autofocus |
| Lens Type | Wide-Angle | Zoom | Zoom | Telephoto | — | — |
Common Questions
Q: Is the manual focus hard to use?
The focus ring is smooth and well-damped, so it's precise. But nailing focus at f/0.95 on a moving subject is a skill. Use focus peaking and magnification on your camera.
Q: Is this a full-frame lens?
No, it's designed for APS-C sensors. On a Nikon Z APS-C camera, it gives you a 35mm equivalent field of view. Don't try to use it on a full-frame Z camera unless you want heavy vignetting.
Q: How's the video performance?
Good for controlled setups. The manual focus is smooth, focus breathing is low, and the aperture is great for low-light video. The lack of stabilization means you'll want a gimbal or steady hands.
Who Should Skip This
If you're looking for a versatile, do-everything travel lens, this isn't it. It's heavy, manual focus, and not sealed. Go get the Nikon Z 28mm f/2.8 instead. Also, skip it if you photograph kids or pets—you need autofocus for that.
Verdict
We recommend the Laowa Argus 25mm f/0.95, but with a big caveat. This is not your everyday, walk-around lens. It's a creative tool for portraitists, low-light shooters, and videographers who want ultimate control over focus and depth of field. If you love the process of manual focusing and crave that ultra-shallow look, it's a brilliant and unique option. For everyone else, a standard autofocus prime will be more practical.