Sirui Sniper 23mm f/1.2 23mm
The f/1.2 maximum aperture on a 35mm-equivalent lens delivers strong subject isolation and smooth, 11-blade bokeh in a compact 380g body. Its STM autofocus is quiet with minimal focus breathing, supporting reliable eye and object tracking for hybrid shooters. This lens is best for street and travel photographers on Fujifilm X-mount who prioritize shallow depth of field over weather sealing.
Snapshot
The 30-Second Version
A f/1.2 autofocus prime for under $300 that actually delivers the cinematic goods. Soft wide open, but stop down a touch and this thing punches way above its price.
Pros & Cons
Pros
- Ridiculous value for a f/1.2 autofocus prime 94th
- Beautiful bokeh with that 11-blade diaphragm 85th
- Solid aluminum/carbon build at 380g 69th
- USB-C port for firmware updates is a nice touch 66th
Cons
- Soft wide open at f/1.2, no way around it
- Chromatic aberration can get ugly in backlit scenes
- No aperture ring, which Fuji shooters will miss
- Autofocus gets confused in demanding situations
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
- Q1 2026100/100
Buyers in this period praised the lens for its sharpness, fast autofocus, and low-light performance, especially for video work. All reviews were highly positive with no complaints.
- Sharp image quality wide open and overall sharpness praised.
- Fast and snappy autofocus, particularly with Sony A7R5.
- Excellent low-light performance and useful zoom range.
- Great for video, with stable zoom and beautiful rendering.
- Q4 2025100/100
Buyers in this period are extremely satisfied, praising the lens's sharpness, performance, and build quality. They also note fast, reliable service from B&H.
- Sharpness and image quality are highly praised, with users confident in the lens's performance.
- Upgrade from other lenses is rewarding, indicating strong overall satisfaction and performance improvement.
- Fast and hassle-free delivery from B&H is appreciated, enhancing the buying experience.
Based on 37 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The f/1.2 aperture is the headline act here, and it delivers. Low-light shooting is genuinely impressive, and the 11-blade diaphragm produces bokeh that's soft and creamy without looking like a blurry mess. Autofocus is quick and quiet thanks to the STM motor, and eye tracking works well for both stills and video. But here's the catch: wide open at f/1.2, sharpness takes a noticeable dip. Stop down to f/2 or f/2.8 and it cleans up nicely, but if you're buying this specifically to shoot everything at f/1.2, you'll see some softness and chromatic aberration in high-contrast scenes.
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 23 |
| Focal Length Max | 23 |
| Elements | 12 |
| Groups | 11 |
| Coating | high refractive elements |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/1.2 |
| Constant | Yes |
| Diaphragm Blades | 11 |
Build
| Mount | Fujifilm X |
| Format | APS-C |
| Weight | 0.4 kg / 0.8 lbs |
| Filter Thread | 58 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 300 |
vs Competition
The obvious competitor is the Viltrox AF 13mm F1.4 XF, which is wider and slightly sharper wide open, but it's also more expensive and doesn't have the same bokeh character. The Sigma Contemporary 18-50mm f/2.8 DC DN is a zoom, so it's more versatile, but you're giving up two full stops of light and that f/1.2 look. If you want a fast prime for street and travel, the Sirui wins on price and character. If you need flexibility, get the Sigma.
| Spec | Sirui Sniper 23mm f/1.2 23mm | Tamron Di III VC 28-300mm f/4-7.1 VXD | Nikon NIKKOR 20059 | Panasonic Leica DG Vario-Elmarit H-ES12035 | Sigma Contemporary 28-70mm f/2.8 DG DN | Sony E 18-135mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 23mm | 28-300mm | 18-55mm | 12-35mm | 28-70mm | 18-135mm |
| Max Aperture | f/16 | f/4 | f/3.5 | f/2.8 | f/2.8 | f/3.5 |
| Mount | Fujifilm X | Sony E | Nikon F | Micro Four Thirds | Sony E | Sony E |
| Stabilization | false | true | true | true | false | true |
| Weather Sealed | false | true | false | true | true | false |
| Weight (g) | 380 | 590 | 205 | 306 | 470 | 326 |
| AF Type | STM | VXD linear motor | pulse stepping motor | Autofocus | stepping motor | Linear motor |
| Lens Type | prime | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Sirui Sniper 23mm f/1.2 23mm | 84.7 | 48.3 | 64.2 | 68.8 | 61.9 | 44.9 | 65.7 | 33.2 | 94.1 | 34.4 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 97.7 | 83.6 | 63 | 83.1 | 96.3 | 70.9 | 92.2 | 97.9 | 50.7 | 79.3 |
| Nikon NIKKOR 20059 Compare | 84.7 | 81.4 | 83.7 | 95.3 | 54.6 | 82.8 | 65.7 | 82.9 | 86.2 | 92.3 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.9 | 86.7 | 83.8 | 49 | 86.2 | 88.3 | 92.2 | 80.5 | 86.2 | 96.4 |
| Sigma Contemporary 28-70mm f/2.8 DG DN Compare | 84.7 | 90.6 | 72.1 | 94.9 | 95.2 | 88.3 | 0 | 77 | 86.2 | 34.4 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 97.7 | 81.4 | 71 | 37.5 | 78 | 82.8 | 47.9 | 95.8 | 90.7 | 79.3 |
Price
Value & Pricing
At USD 279 in the US, this is a steal. European buyers should shop around though, prices swing from EUR 311 to EUR 346 depending on the store. The best deal we're seeing is at the lower end of that range, so don't just grab the first listing you see. For what you're getting, a fast f/1.2 prime with autofocus and solid build quality, this is one of the best value lenses on the market right now.
Amazon 1 offer From £271
Price History
Read more
Overview
The Sirui Sniper 23mm f/1.2 is the lens that makes you question why you'd ever pay three times more for a first-party Fuji prime. It's a 35mm full-frame equivalent with a genuinely fast f/1.2 aperture, autofocus that actually works, and a build that feels way more premium than the price suggests. The one thing to know? You're getting 90% of the cinematic look for about 30% of the cost.
Common Questions
Q: Is the lens supposed to rattle when I shake it?
Yes, that's normal. The focus elements float when there's no power. Once you mount it and turn the camera on, the motor engages and the rattle goes away.
Q: Does this lens have an aperture ring?
No, and that's a bummer for Fuji shooters. You'll be changing aperture from the camera body, which feels wrong on an X-mount lens but you get used to it.
Q: Is it sharp enough for professional work?
Stopped down to f/2.8 or f/4, absolutely. Wide open at f/1.2 it's soft and you'll see chromatic aberration. For paid work, treat f/1.2 as an emergency low-light option, not your default.
Who Should Skip This
If you need razor-sharp images wide open or you shoot a lot of high-contrast backlit scenes, this isn't your lens. The chromatic aberration at f/1.2 will drive you nuts. Go grab the Viltrox AF 13mm F1.4 XF instead, or save up for a first-party Fuji prime if you can't live with the compromises.
Verdict
Buy it. The Sirui Sniper 23mm f/1.2 is the best budget fast prime for Fuji X-mount right now. Yes, it's soft wide open and the chromatic aberration can be annoying, but those are compromises you can work around. The value proposition is just too strong to ignore.
