A 50mm f/1.4 that weighs 255 grams and sells for about $129 is not a joke product. It is Pergear doing what they do well: a compact metal prime, a fast aperture, and a price that makes it easy to say yes. I used the L-Mount version on a Panasonic Lumix S5 II. The same optical formula ships for Sony E, Nikon Z, and Canon RF. No adapter required.
This is a manual-focus lens. If you need autofocus for moving subjects, the native 50mm f/1.8 on your mount is still the daily driver. If you want a small, tactile f/1.4 50 that actually leaves the house, this one earns a look.
Specs
| Lens | Pergear 50mm f/1.4 full-frame, manual focus |
| Mounts | Sony E, Nikon Z, Canon RF, L-Mount |
| Aperture | f/1.4–f/16, clicked, 12 blades |
| Optics | 6 elements in 6 groups |
| Minimum focus | 0.6 m / 2 ft |
| Angle of view | 46° |
| Filter | 52 mm |
| Size / weight | 66 × 43.5 mm, 255 g |
| Electronics | No contacts / no EXIF |
| Weather sealing | No |
| US price | $129 list, often around $116 at Pergear.com and Amazon US |
Design and handling
The first thing you notice is the size. On the S5 II it sits short and balanced. That is the point of this lens. It is easy to carry, easy to leave on the camera, and easy to forget until you need f/1.4.
Build is all metal. The diamond-pattern focus ring has good grip and a useful throw of about 135°. Most of that travel is between 2 feet and 6 feet, which is exactly where a fast 50 gets used for portraits and street work. The last stretch to infinity is shorter, so zone focusing works better than hunting a distant sign.
The aperture ring is clicked in full stops from f/1.4 to f/16. It sits close to the mount, so you learn its place quickly. It is not de-clicked, which is the right call for stills and a limitation if you want a silent iris for video.
There are no electronic contacts. Set in-body stabilization to 50 mm in the menu. Use focus peaking and magnification. Focus at the aperture you plan to shoot; like many simple fast primes, this one can shift focus if you rack wide open and then stop down.
Minimum focus is 2 feet. That is not a close-up lens. It is a people-and-places 50, and it is honest about that.
Image quality
Captured with Peargear 50mm L Lens at F2 : Camera used S5II
Center sharpness. At f/1.4 the look is softer and lower in contrast — the classic fast-50 glow. On a 24MP S5 II that is usable when the subject is centered and focus is nailed. Stop to f/2 or f/2.8 and the middle of the frame gains bite. For most of the photos I wanted from this lens, f/2–f/2.8 felt like the sweet spot.
Edges and distance. Corners at infinity need f/8 to f/11 before they settle down. This is not the landscape 50 in the kit. It is the portrait and everyday 50.
Bokeh. Twelve blades at this price is the standout spec. Out-of-focus highlights stay rounder as you stop down than they do on many cheaper 7- or 9-blade primes. Close and mid-distance backgrounds can look smooth and calm. Busier backgrounds at longer distances show a bit more structure. No onion-ring texture, because the formula stays simple.
Color and aberrations. Color is natural. Lateral chromatic aberration is there and easy to clear in Lightroom. Some green/magenta fringing can linger a little past f/2.8. Normal for this class.
Flare and sunstars. Pointed into strong backlight at f/1.4, contrast can dip and you can pick up ghosts. That is part of the rendering, and it settles down by f/2. A 52 mm hood or filter is a smart, cheap add. Stopped down on night lights, the 12-blade diaphragm makes clean sunstars.
Distortion and vignetting. Mild pincushion, easy to correct. About 2.4 stops of falloff wide open, typical for a 50mm f/1.4, and it eases as you stop down.
How it fits a US kit
| Lens | AF | Typical US price | Role |
| Pergear 50mm f/1.4 | No | $116–$129 | Compact character 50 |
| Sony FE 50mm f/1.8 | Yes | ~$250 | Everyday E-mount 50 |
| Canon RF 50mm f/1.8 STM | Yes | ~$200 | Everyday RF 50 |
| Nikon Z 50mm f/1.4 | Yes | ~$550 | AF speed on Z |
| Panasonic S 50mm f/1.8 | Yes | ~$429 | Everyday L-Mount 50 |
| Sigma 50mm f/1.4 DG DN Art | Yes | ~$849 | Maximum correction |
| TTArtisan 50mm f/1.4 ASPH | No | ~$225–$280 | Manual, a bit more glass |
The Pergear is not trying to replace those AF lenses. It sits beside them: smaller, cheaper, and more about feel.
Who should buy it
This lens makes sense if you already shoot full-frame, you are comfortable with peaking, and you want a fast 50 that does not add bulk.
It is less ideal as the only 50 in a kit that has to cover events, kids, or anything moving toward the camera. It is also not the pick if your main work is edge-to-edge landscapes.
Verdict
Pergear shipped a small, well-made 50mm f/1.4 at a price that invites you to try manual focus on modern mirrorless. The center cleans up nicely by f/2. The 12-blade iris gives you rounder highlights and proper sunstars. The limits — no AF, no EXIF, 2-foot close focus, glow wide open, flare into the sun — are the same limits you accept on any simple fast prime.
I would keep this in the bag as the 50 that actually gets used on walks. I would still keep an AF 50 for the days that need it.
Scores
- Carry and size: 9
- Build and controls: 7
- Focus feel: 7
- Center quality f/2–f/4: 7
- Corners at distance: 5
- Bokeh: 7
- Flare control: 5
- Value: 8
Bottom line: A $129 full-frame 50mm f/1.4 that is easy to like, easy to carry, and clear about what it is.
Affiliate line for under the specs table: Get the Lens from Amazon.com and B&H Store
Pergear 50mm f/1.4 for Sony E, Nikon Z, Canon RF, and L-Mount — available at Pergear.com and Amazon US, typically $116–$129.
