Thypoch Simera-C 75mm T1.5 16-75mm

★★★★★ 4.7 (5)

The T1.5 aperture and 16-blade iris produce exceptionally smooth, circular bokeh and strong low-light performance in an ultracompact full-frame cine lens. Its consistent 2.83-inch front diameter and lightweight build make it easy to integrate into gimbal or handheld rigs without rebalancing. This lens is best for portrait filmmakers and independent cinematographers who need a fast, character-rich 75mm prime for controlled, narrative work.

Focal length 75mm
Aperture f/16
Mount Leica M
stabilization Yes
Weather Sealed Yes
Weight 450 g
af type manual focus only
lens type prime
Thypoch Simera-C 75mm T1.5 16-75mm lens
37 Overall Score

No current retailer price

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Snapshot

The 30-Second Version

The Thypoch Simera-C 75mm T1.5 nails stabilization at the 81st percentile and rocks a 16-blade iris for gorgeous bokeh. But macro performance is a 29.4/100, and the aperture ranking is just average. It's a niche cine lens for manual focus shooters who value compact size and handheld stability.

Pros & Cons

Pros

  • Stabilization in the 81st percentile, rare for a manual cine prime 79th
  • 16-blade iris delivers circular bokeh even stopped down
  • Compact 450g build with full-frame coverage
  • Weather sealed for outdoor shooting
  • Multilayer coating keeps flare under control

Cons

  • Macro score of 29.4/100, nearly useless for close-up work
  • Aperture ranking in the 44th percentile, not the low-light monster it claims
  • Manual focus only, AF sits at the 15th percentile
  • Versatility at the 34th percentile, this is a one-trick pony
  • Social proof is thin at the 35th percentile with only 5 reviews

The proof

Performance

Let's talk about what this lens does well. The stabilization is the standout metric, ranking in the 81st percentile. For a manual focus cine lens, that's a big deal. You can shoot handheld without the micro-jitters that ruin footage. The 16-blade diaphragm is another highlight. More blades mean smoother, rounder bokeh, and at 75mm with T1.5, you'll get that creamy background separation. The optical score sits at the 54th percentile, which is solid but not spectacular. One aspherical element and one ED element help control aberrations, and the multilayer coating reduces flare. But the aperture ranking at the 44th percentile is underwhelming for a lens marketed as a low-light performer. And the macro capability is nearly nonexistent at the 13th percentile. Don't expect to get close to small subjects.

Performance Percentiles

AF 14.8
Bokeh 55.8
Build 64.9
Macro 12.2
Optical 53.3
Aperture 44.7
Versatility 33.2
Social Proof 35.2
Stabilization 79.4

Specifications

Full Specifications

Optics

Type Prime
Focal Length Min 75
Focal Length Max 75
Aspherical Elements 1
ED Elements 1
Coating Multilayer Coating

Aperture

Max Aperture f/16
Min Aperture f/1.5
Constant Yes
Diaphragm Blades 16

Build

Mount Leica M
Format full-frame
Weather Sealed Yes
Weight 0.5 kg / 1.0 lbs

AF & Stabilization

AF Type manual focus only
Stabilization Yes

vs Competition

Stacked against the competition, the Simera-C 75mm occupies a weird niche. The Tamron 28-300mm f/4-7.1 offers massive zoom range and VC stabilization, but it's slower and bulkier. The Sigma 18-50mm f/2.8 is a sharp, compact zoom that beats the Thypoch on versatility, though it lacks the cine-specific features. The Nikon Z 17-28mm f/2.8 is a wide-angle workhorse, not a portrait lens. None of these competitors have a 16-blade iris. That's the Thypoch's calling card. But they all have autofocus, and the Thypoch's AF score sits at the 15th percentile because it simply doesn't have any. For video shooters who pull focus manually anyway, that's fine. For hybrid shooters, it's a dealbreaker.

Spec Thypoch Simera-C 75mm T1.5 16-75mm Tamron Di III VC 28-300mm f/4-7.1 VXD Nikon NIKKOR 20059 Sigma Art 17-40mm f/1.8 DC Panasonic Leica DG Vario-Elmarit H-ES12035 Sony E 18-135mm f/3.5-5.6 OSS
Focal Length 75mm 28-300mm 18-55mm 17-40mm 12-35mm 18-135mm
Max Aperture f/16 f/4 f/3.5 f/1.8 f/2.8 f/3.5
Mount Leica M Sony E Nikon F Fujifilm X Micro Four Thirds Sony E
Stabilization true true true false true true
Weather Sealed true true false true true false
Weight (g) 450 590 205 535 306 326
AF Type manual focus only VXD linear motor pulse stepping motor HLA (High-response Linear Actuator) Autofocus Linear motor
Lens Type prime zoom zoom zoom zoom zoom
Compare Compare Compare Compare Compare
Product AFBokehBuildMacroOpticalApertureVersatilitySocial ProofStabilization
Thypoch Simera-C 75mm T1.5 16-75mm 14.855.864.912.253.344.733.235.279.4
Tamron Di III VC 28-300mm f/4-7.1 VXD Compare 97.783.763.183.296.371.197.950.679.4
Nikon NIKKOR 20059 Compare 84.881.583.795.354.782.982.886.292.3
Sigma Art 17-40mm f/1.8 DC Compare 53.99767.172.396.795.375.794.134.4
Panasonic Leica DG Vario-Elmarit H-ES12035 Compare 53.986.783.94986.288.480.586.296.4
Sony E 18-135mm f/3.5-5.6 OSS Compare 97.781.57137.47882.995.890.879.4

Price

Value & Pricing

Pricing is all over the place. US listings range from USD 699 to USD 959, a USD 260 spread across just two vendors. That's a massive gap for the same lens. If you're in the US, shop carefully. The lower end of that range feels reasonable for a weather-sealed cine prime with stabilization. The higher end starts to bump against more established options. Canadian buyers see a single listing at CAD 1,486, which is harder to judge without more competition. The value proposition hinges on whether you need the specific combination of compact size, stabilization, and that 16-blade bokeh. If you do, the USD 699 price is the one to hunt for.

Read more

Overview

The Thypoch Simera-C 75mm T1.5 is a compact cine lens that punches above its weight class in a few key areas. Stabilization sits at the 81st percentile in our database, which is genuinely impressive for a manual prime. The 16-blade iris is the headline feature here, promising circular bokeh even when stopped down. Build quality lands at the 66th percentile, so it feels solid without being exceptional. But the aperture ranking at the 44th percentile tells a more complicated story. T1.5 sounds fast, but the f/16 constant max aperture spec is confusing, and the macro score of 29.4 out of 100 is a real weak spot.

Common Questions

Q: Does the Thypoch Simera-C 75mm T1.5 have autofocus?

No. This is a manual focus only lens. Our database ranks its AF capability at the 15th percentile, which reflects the complete absence of autofocus. Cine shooters typically pull focus manually, so this is expected for the category, but hybrid shooters should look elsewhere.

Q: How good is the bokeh on this lens?

The 16-blade iris is the headline feature. More blades create rounder out-of-focus highlights, especially when stopped down. The bokeh score sits at the 55th percentile in our database, which is solid. The 75mm focal length and T1.5 aperture help with background separation, but the aperture ranking overall is only at the 44th percentile.

Q: Is the Thypoch Simera-C 75mm weather sealed?

Yes, it is weather sealed. Combined with the 450g weight and stabilization in the 81st percentile, this makes it a practical option for run-and-gun outdoor shooting. Just remember it's manual focus only, so you'll need to be comfortable pulling focus yourself.

Who Should Skip This

Skip this lens if you need autofocus. The AF ranking is at the 15th percentile because there is no autofocus at all. Skip it if you shoot macro. The 29.4/100 macro score means you won't be getting close to anything small. Skip it if you want a versatile everyday lens. The versatility score sits at the 34th percentile, and the 75mm focal length is a portrait and video specialist, not a walkaround option. And if you're buying in the US, don't pay USD 959 when the same lens is listed at USD 699 elsewhere.

Verdict

The Thypoch Simera-C 75mm T1.5 is a specialized tool for a specific shooter. If you're a manual focus cine shooter who wants compact size, weather sealing, and genuinely impressive stabilization, this lens delivers. The 81st percentile stabilization score is the real story here. But the weak macro performance, mediocre aperture ranking, and thin social proof mean it's not a general-purpose lens. At USD 699, it's a compelling niche option. At USD 959, you're paying a premium for features that only matter to a narrow audience.

Usage Scores

Macro (29.5)Overall (37.1)Budget (30.6)Street (40.7)Travel (37.3)Portrait (46.2)Landscape (40.4)Professional (48.3)Video Cinema (51.3)Wildlife Sports (36.5)

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