Thypoch Simera 28mm F1.4 28mm
A 14-blade diaphragm and f/1.4 aperture produce exceptionally smooth bokeh and natural tones, while the floating lens group with ED and HRI elements maintains sharpness down to a 0.4m minimum focus distance. The manual focus ring features a tactile resistance point at 0.7m for precise rangefinder coupling and an infinity-lock tab for secure handling. This lens is best for portrait and street photographers using Sony E-mount cameras who prioritize cinematic depth and hands-on focus control.
Snapshot
The 30-Second Version
The Thypoch Simera 28mm f/1.4 is a manual focus prime with some of the best bokeh we've seen, thanks to a 14-blade aperture. It excels at close-up, environmental portraits but falls short on versatility and overall optical sharpness. Pricing is all over the map from $399 to $749, so shop around for a deal. It's a fantastic specialty lens for the manual focus enthusiast, but a poor choice as your only lens.
Pros & Cons
Pros
- Stunning bokeh from the 14-blade aperture, among the best we've seen. 98th
- Excellent close-up performance with a 0.4m minimum focus distance. 96th
- Bright f/1.4 aperture is fantastic for low light and subject isolation. 94th
- Tactile, all-metal manual focus experience with a handy focus tab. 83rd
- Unique 28mm focal length on full-frame for environmental portraits.
Cons
- Manual focus only, which is a dealbreaker for many shooters.
- Overall optical sharpness lags behind modern autofocus competitors.
- No weather sealing, so be careful in dust and rain.
- Very niche, with low versatility and travel scores in our database.
- Limited social proof and availability from a smaller brand.
The proof
Performance
Sharpness is a mixed bag depending on where you look, but in the areas this lens cares about, it delivers. The close-up performance is genuinely impressive. That 98th percentile macro score isn't just a number, it translates to real detail when you're working near the 0.4m minimum focus distance. The floating lens group does its job, keeping the plane of focus flat and the details crisp where you want them. The bokeh, thanks to that 14-blade aperture, is smooth and creamy with rounded highlights that don't distract. It's one of the best on the market for rendering out-of-focus areas, period.
But the overall optical score sits at the 21st percentile, which tells you there are trade-offs. We're not looking at corner-to-corner perfection here, especially wide open. You'll see some softness and vignetting at f/1.4, which is pretty typical for a fast wide-angle prime, but it's worth noting that modern zooms from Sony and Sigma will beat it for across-the-frame consistency. The manual focus action is smooth and well-damped, with a helpful tactile bump at 0.7m to let you know you're leaving the rangefinder-coupled zone. It's a joy to use if you're not in a hurry, but it's absolutely a weak spot if you're trying to track anything that moves.
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 28 |
| Focal Length Max | 28 |
| Aspherical Elements | 1 |
| ED Elements | 1 |
Aperture
| Max Aperture | f/1.4 |
| Min Aperture | f/1.4 |
| Diaphragm Blades | 14 |
Build
| Mount | Sony E |
| Format | full-frame |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | Yes |
Focus
| Min Focus Distance | 400 |
vs Competition
Stacked against the autofocus zooms in its competitive set, the Thypoch is playing a completely different game. The Sigma 18-50mm f/2.8 DC DN and Tamron 17-70mm f/2.8 are versatile workhorses that will run circles around the Simera for travel, events, and anything requiring quick focus. They're sharper across the frame, have weather sealing, and cover a useful zoom range. But they can't touch the Simera's f/1.4 aperture or its bokeh quality. You're trading all-around competence for a very specific, artistic look.
Compared to other primes, the Sony E 18-135mm f/3.5-5.6 OSS is a superzoom, not even in the same conversation for depth of field control. The Nikon Z 17-28mm f/2.8 is a fantastic wide zoom, but again, it's an f/2.8 lens with autofocus. The Thypoch's only real competition comes from adapting vintage manual focus glass, and in that fight, the Simera wins with modern coatings, a closer minimum focus distance, and that gorgeous 14-blade aperture. It's a modern lens with an old soul, and it beats the vintage alternatives at their own game.
| Spec | Thypoch Simera 28mm F1.4 28mm | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Sigma Contemporary 28-70mm f/2.8 DG DN | Nikon NIKKOR Z 17-28mm f/2.8 | Panasonic Leica DG Vario-Elmarit H-ES12035 | Sony E 18-135mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 28mm | 17-70mm | 28-70mm | 17-28mm | 12-35mm | 18-135mm |
| Max Aperture | f/1.4 | f/2.8 | f/22 | f/2.8 | f/2.8 | f/3.5 |
| Mount | Sony E | Sony E | Sony E | Nikon Z | Micro Four Thirds | Sony E |
| Stabilization | true | true | false | false | true | true |
| Weather Sealed | false | true | true | true | true | false |
| Weight (g) | - | 544 | 470 | 450 | 306 | 326 |
| AF Type | manual focus only | RXD | Stepping Motor | Stepping Motor | Autofocus | Linear motor |
| Lens Type | prime | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Thypoch Simera 28mm F1.4 28mm | 53.6 | 93.5 | 32.9 | 97.6 | 20.9 | 96.2 | 33.8 | 13.3 | 82.6 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.6 | 85.8 | 69.4 | 85.1 | 91.3 | 82.6 | 89.6 | 86.2 | 82.6 |
| Sigma Contemporary 28-70mm f/2.8 DG DN Compare | 87.2 | 85.8 | 74.5 | 95.1 | 95.6 | 82.6 | 77.5 | 86.2 | 36.8 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.2 | 85.8 | 76 | 85.1 | 88.4 | 82.6 | 68.3 | 71.5 | 36.8 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.6 | 80.5 | 86 | 50.8 | 86.7 | 82.6 | 80.6 | 86.2 | 97 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98.1 | 73.8 | 73.2 | 40.3 | 78.9 | 75.8 | 95.9 | 90.3 | 82.6 |
Price
Value & Pricing
Pricing on the Simera is a bit of a rollercoaster. We're seeing it listed across vendors in a wide range from $399 all the way up to $749. At the lower end of that spectrum, this lens becomes a seriously compelling proposition. You're getting a unique optical formula, a best-in-class bokeh experience, and a solid metal build for less than many plastic fantastic autofocus primes. At $749, it's a tougher sell, putting it in competition with some very sharp, weather-sealed options from bigger names.
If you can snag it closer to the $400 mark, the value proposition flips. You're essentially getting a specialty portrait and close-up lens for the price of a budget zoom. Just make sure you're shopping around. The price spread is huge, and there's no reason to pay nearly double for the same hunk of glass and metal. For the manual focus purist, finding it at the right price makes it a bit of a hidden gem.
Amazon.co.uk 1 offer From £382
We started tracking prices for this product on Oct 7, 2026. The chart appears once we have more data.
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Overview
The Thypoch Simera 28mm f/1.4 is a lens that feels like a throwback in the best way. It's a fully manual, all-metal prime designed for Sony E-mount cameras, and it's built for photographers who want to slow down and really think about each shot. This isn't a do-everything zoom you slap on for a vacation. It's a specialized tool for portraiture, street photography, and anyone obsessed with the look of a fast, wide-angle lens on a full-frame body. The spec sheet reads like a bokeh lover's wish list: a bright f/1.4 aperture, a 14-blade diaphragm, and a close focusing distance that lets you get right up on your subject.
We see a lot of clinically perfect, autofocus-driven lenses come through our database. The Simera is a deliberate step away from all that. Its scores tell a clear story. It's a top-tier performer for macro-style close-ups and outright bokeh quality, landing in the 98th and 94th percentiles respectively. But it's not trying to be versatile, and it's not packed with social proof from thousands of buyers. This is a niche lens from a smaller brand, and it's unapologetic about it. If you've been shooting with vintage glass and want something modern with that same tactile feel, this is going to be right up your alley.
The real hook here is the combination of that 28mm focal length and the f/1.4 aperture. On a full-frame Sony, you get a wide field of view that can still isolate a subject with a dreamy, shallow depth of field. The floating lens element design promises sharpness even at the 0.4m minimum focus distance, which opens up a world of environmental portraits where your subject is crisp and the background melts away. Just know what you're signing up for: manual focus only, no weather sealing, and a learning curve that will frustrate you if you're used to letting the camera do the work.
Common Questions
Q: Does this lens have autofocus?
No, the Thypoch Simera 28mm f/1.4 is a fully manual focus lens. It has no electronic contacts for autofocus communication with your Sony camera body. You'll need to focus using the tactile ring on the lens, which has a resistance point at 0.7m to indicate the transition from rangefinder coupling to EVF focusing.
Q: Is this lens weather sealed for outdoor use?
No, there is no weather sealing on the Simera 28mm. You'll want to be cautious using it in rain, heavy dust, or sandy environments. It's best suited for controlled conditions or fair-weather shooting, unlike many modern Sony and third-party lenses that include gaskets and seals.
Q: How does this lens perform on an APS-C Sony camera like the a6000 series?
It's fully compatible with APS-C Sony E-mount cameras, but the field of view will be cropped. On an APS-C body, the 28mm lens gives you an equivalent focal length of roughly 42mm, which is closer to a standard "nifty fifty" perspective. You'll still get the f/1.4 light gathering and bokeh, but the wide-angle character will be lost.
Q: What makes the bokeh on this lens so special?
The standout feature is the 14-blade diaphragm, which is far more blades than you'll find on most modern lenses. This keeps the aperture opening nearly circular even when stopped down, resulting in smooth, rounded out-of-focus highlights without the harsh geometric shapes you get from lenses with fewer aperture blades.
Who Should Skip This
If you're a run-and-gun shooter, a travel photographer, or someone who relies on autofocus to get the shot, you should absolutely skip this lens. The manual focus only design and lack of weather sealing make it a liability in fast-paced or unpredictable conditions. Our database scores it at just the 34th percentile for versatility and a lowly 24.4 out of 100 for travel, which tells you everything you need to know. This is not a lens for your once-in-a-lifetime safari or your cousin's chaotic wedding.
Instead, look at the Sigma 18-50mm f/2.8 DC DN or the Tamron 17-70mm f/2.8. Both offer autofocus, zoom flexibility, and weather sealing in a similar or lower price bracket. You'll lose the f/1.4 aperture and the unique bokeh character, but you'll gain a lens that can actually keep up with you. The Thypoch is for the slow, deliberate shooter who treats photography like a craft, not a sport.
Verdict
For the right photographer, the Thypoch Simera 28mm f/1.4 is a breath of fresh air. If you shoot environmental portraits, dabble in close-up detail work, or love the process of manual focus on a Sony body, this lens is a joy. The bokeh is genuinely special, and the close-focusing capability lets you create images with a cinematic depth that's hard to replicate with a standard zoom. It's a creative tool, not a documentarian's lens.
But if you need a lens that can do it all, or if you're shooting fast-moving subjects, look elsewhere. The lack of autofocus and weather sealing makes it a poor choice for travel, events, or run-and-gun video work. For those use cases, grab a Sigma or Tamron zoom and don't look back. The Simera is for the photographer who already has a workhorse lens and wants something with character. It's a second lens, a specialty lens, and in that role, it's a standout.