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Mamiya TLR 180mm f/4.5 Sekor Super Lens

The Mamiya 180mm f/4.5 is a 180mm f/4.5 lens designed for Mamiya TLR mount cameras. Used copies start from $163.27 on GearFocus, with buyer protection on every purchase.

Mamiya TLR 180mm f/4.5 Sekor Super Lens

Mamiya TLR 180mm f/4.5 Sekor Super Lens

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Lens OverviewMamiya 180mm f/4.5

The Mamiya TLR 180mm f/4.5 Sekor Super is a manual focus telephoto prime lens built specifically for the Mamiya TLR (twin-lens reflex) camera system. Designed for medium format photography, this lens delivers a fixed 180mm focal length with a maximum aperture of f/4.5, making it a dedicated telephoto option for photographers working within the Mamiya TLR ecosystem. As a prime lens, it offers a single, precise focal length rather than a zoom range, encouraging deliberate compositional choices and typically rewarding the shooter with consistent optical output across the frame.

Manual focus operation puts full control in the photographer's hands, which suits the methodical, considered shooting style that medium format TLR photography naturally demands. Weighing in at 700g, the lens has a substantial, well-built feel that is typical of medium format glass. There is no image stabilization, which is standard for a lens of this era and format — users will rely on technique, tripod use, or appropriate shutter speeds to maintain sharpness.

The Mamiya TLR mount ensures direct, native compatibility with Mamiya twin-lens reflex bodies. If you are building out a Mamiya TLR kit and need reach beyond standard focal lengths, the 180mm f/4.5 Sekor Super fills that telephoto role.

Key FeaturesMamiya 180mm f/4.5

180mm Telephoto Prime: A fixed 180mm focal length delivers dedicated long-reach capability within the Mamiya TLR system, ideal for portraits and isolating subjects at distance.

Medium Format Coverage: Designed specifically for medium format, the lens produces an image circle that covers the larger negative area of Mamiya TLR bodies for full-frame medium format results.

f/4.5 Maximum Aperture: A maximum aperture of f/4.5 allows for subject separation and background blur characteristic of medium format telephoto shooting.

Native Mamiya TLR Mount: Built exclusively for the Mamiya twin-lens reflex system, ensuring direct, native optical and mechanical compatibility with Mamiya TLR bodies.

Manual Focus Operation: Full manual focus control suits the deliberate, methodical pace of medium format TLR shooting and allows precise focus placement.

Sekor Super Optics: Part of Mamiya's Sekor Super lens line, reflecting the higher-tier optical construction Mamiya produced for their TLR system.

Lens SpecificationsMamiya 180mm f/4.5

Mamiya 180mm f/4.5 full specifications
SpecDetail
Use CasesPortrait, Studio, Product
Lens TypeTelephoto
FormatMedium Format
Zoom/PrimePrime
Focal Length180mm
Maximum Aperturef/4.5
Camera SystemMedium Format
Lens MountMamiya TLR
AutofocusNo
Focus TypeManual
Image StabilizationNone
Weight700g

DescriptionMamiya 180mm f/4.5

The Mamiya TLR 180mm f/4.5 Sekor Super is a medium format telephoto prime lens built for the Mamiya TLR camera system. With a fixed 180mm focal length and a maximum aperture of f/4.5, it serves as the telephoto option of choice for photographers working with Mamiya twin-lens reflex bodies. Manual focus operation (no autofocus) keeps the shooting experience hands-on and precise, in keeping with the considered pace of medium format TLR photography.

The lens weighs 700g, giving it a solid, substantial presence that reflects its medium format build. Image stabilization is not present, so a steady hand or tripod support is advisable when shooting at this focal length. The native Mamiya TLR mount ensures seamless, direct compatibility with Mamiya TLR bodies.

For anyone already invested in the Mamiya TLR system who needs a dedicated telephoto prime, the 180mm f/4.5 Sekor Super is the purpose-built solution.

ProsMamiya 180mm f/4.5

  • Fixed 180mm telephoto focal length (minFocalLength/maxFocalLength: 180mm) offers a dedicated long-reach option in the Mamiya TLR system
  • Medium format lens format provides coverage suited to medium format camera systems
  • Native Mamiya TLR mount ensures direct compatibility with Mamiya twin-lens reflex bodies

ConsMamiya 180mm f/4.5

  • Manual focus only (autoFocus: false) — no autofocus capability for faster-paced shooting situations
  • No image stabilization (imageStabilization: None), requiring careful technique or support to achieve sharp results at 180mm
  • At 700g, the lens adds considerable weight to a medium format TLR kit

ReviewsMamiya 180mm f/4.5

VideosMamiya 180mm f/4.5

MAMIYA C330 REVIEW AND TUTORIAL - The Most Versatile TLR of All-TimeDan Bullman Photography

Resources & DownloadsMamiya 180mm f/4.5

Frequently Asked QuestionsMamiya 180mm f/4.5

What cameras is this lens compatible with?+
The Mamiya TLR 180mm f/4.5 Sekor Super is designed for the Mamiya TLR (twin-lens reflex) camera system, as indicated by its native Mamiya TLR mount. It is built specifically for use with Mamiya TLR bodies.
Does this lens have autofocus?+
No. The lens is manual focus only — autofocus is not supported. Photographers will need to focus manually, which is consistent with the deliberate shooting style typical of medium format TLR systems.
Is this a zoom or a prime lens?+
This is a prime lens with a fixed focal length of 180mm. There is no zoom capability — the focal length does not change.
How heavy is the Mamiya TLR 180mm f/4.5 Sekor Super?+
The lens weighs 700g. This is a substantial piece of glass, so photographers building a handheld Mamiya TLR kit should factor this into their overall kit weight.
Does this lens have image stabilization?+
No, image stabilization is listed as None in the specifications. Photographers shooting at 180mm will need to rely on proper technique, a tripod, or adequate shutter speeds to minimize camera shake.

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