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Mamiya Press 150mm f/5.6 Sekor Lens, Black {55}

Model #342020
  • $80.00

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New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
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$80.00
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Mamiya Press 150mm f/5.6 Sekor: medium format telephoto reach.

The 150mm focal length on a Mamiya Press body puts you in portrait and short telephoto territory, giving you enough working distance to keep subjects at ease without backing across the room. The f/5.6 maximum aperture is what it is, this is a lens built around medium format image quality, not speed. What you trade in light-gathering you get back in the scale and character that medium format renders at this focal length.

The Mamiya Press mount is a committed system. Lenses built for it stay in that ecosystem, which means this 150mm is purpose-built for shooters already working with Press bodies. At that focal length, it sits in a range that rewards deliberate, methodical work than reactive shooting. Medium format at 150mm asks you to slow down, and most photographers who seek it out already know that.

Who It's For

Portrait photographers working in the Mamiya Press system will find 150mm a natural fit, enough compression and working distance to flatter subjects without crowding them. Studio and location film photographers who prioritize the tonal qualities of medium format over speed will work well within the f/5.6 maximum aperture. Collectors and dedicated film shooters building out a Press kit will recognize the 150mm as a core telephoto option for the mount. Anyone already committed to the Press system looking to extend their focal length range without switching platforms.

Key Features

  • 150mm focal length for medium format portrait and short telephoto work
  • f/5.6 maximum aperture built around medium format image quality
  • Mamiya Press mount for dedicated system compatibility
  • Medium format negative scale and rendering
  • Deliberate, methodical shooting workflow

FAQ

What focal length is this, and what does it do on a Mamiya Press?
It's a 150mm lens, which puts you in portrait and short telephoto range on medium format. You get working distance without backing across the room, and the medium format negative renders that focal length with scale most 35mm systems can't match.
How fast is the f/5.6 aperture?
It's moderate for the format. You're trading light-gathering for the image quality and negative size that medium format delivers, not building a fast system.
Will this lens work on my camera?
Only if you're shooting a Mamiya Press body. The Press mount is dedicated to that system, so compatibility is absolute-this lens stays in that ecosystem.
What kind of shooting does this focal length suit?
Deliberate, methodical work. Medium format at 150mm rewards patience and planning rather than reactive shooting. If you're buying this lens, you already know that rhythm.
Is this a standard focal length for the Press system?
The 150mm sits in medium telephoto territory for the Press mount. It's a purpose-built option for shooters working within that system.
SpecificationValue
Focal Length150mm
Max Aperturef/5.6
MountMamiya Press

This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.

Brand Name Mamiya
Filter Size 55mm
Focus Type Manual focus (only)
Lens Mount Mamiya Press & Universal
Lens Type Telephoto / Long
Max Focal Length 150mm
Min Focal Length 150mm