Bronica ETR SP Zenza Medium Format Camera, Black with 75 f/2.8 MC SP Lens, 120 SP Film Back (without Waistlevel Finder)

Model #373764

We're sorry - this item is temporarily unavailable.

Want to be notified when it comes back in stock? Add it to your wishlist and we'll email you as soon it's available.

Consider one of the options below or call us at 1-800-342-5534 to speak with our KEH Gear Experts about a perfect alternative.

KEH Gear Expert KEH Gear Expert
Rental powered by Whim
Rent on your schedule
Free shipping both ways
Simple gear upgrades
  • KEH Certified™ pre-owned gear, expertly inspected†

  • All rental gear is between Excellent and Like New Minus condition

  • Standard accessories included

Learn More About Rental
Free 180 Day warranty on all purchases

Bronica ETR SP: a 645 system built around a fast 75mm SP lens

The Bronica ETR SP pairs a 6x4.5 medium format body with the 75mm f/2.8 MC SP lens, a standard focal length that renders like a normal lens on the 645 frame while pulling in far more resolving power off the larger film plane than any 35mm body can offer. The included 120 SP film back handles roll film loading, letting you swap stocks mid-shoot without burning a whole roll, a practical advantage for photographers who move between black and white and color in the same session.

This is a system camera in the truest sense: lens, body, and back are separate modules, which means the SP platform can grow with you as you add glass or additional backs down the line. The f/2.8 maximum aperture on the 75mm gives you real subject separation for portrait work and enough light-gathering ability to keep shutter speeds workable in dim interiors or open shade.

Finished in black, the body has the stripped-down, mechanical feel that medium format shooters look for when they want direct control over exposure without menus or motors getting in the way. It's a camera built to be understood completely, then trusted.

Who It's For

Portrait photographers get real benefit from the 75mm f/2.8 SP lens, which acts as a standard focal length on the 6x4.5 frame while delivering shallower depth of field control than smaller formats allow at the same aperture. Film photographers moving between medium format and 35mm will appreciate the modular design, since the 120 SP back can be removed and swapped independently of the lens and body. Studio and location shooters who value mechanical, battery-independent operation will find the black-finish body suited to deliberate, considered shooting where each frame counts. Documentary and fine art photographers working in 645 also benefit from the larger negative size inherent to 120 film, which holds more tonal information than smaller film formats.

Key Features

  • 6x4.5 medium format with 120 film back for mid-roll stock swaps
  • 75mm f/2.8 MC SP lens with normal perspective on 645 frame
  • Fully modular Bronica ETR mount system for lens and back expansion
  • Manual mechanical operation with no autofocus or electronics
  • f/2.8 maximum aperture for subject separation and low-light capability
  • Black finish body with direct exposure control

FAQ

What focal length does the 75mm represent on the 6x4.5 frame?
On 645 format, 75mm is your standard focal length-it renders like a normal lens on the larger film plane, giving you the field of view and perspective you'd expect from a 50mm on 35mm.
Can I swap film stocks mid-roll with this setup?
Yes. The 120 SP film back included with the system lets you unload and swap backs without finishing the roll, so you can move between black and white and color in the same shooting session.
What's the aperture range on the 75mm f/2.8 lens?
The 75mm f/2.8 MC SP lens maxes out at f/2.8, giving you subject separation for portrait work and enough light gathering for dim interiors or open shade.
Is this a modular system?
Yes. The Bronica ETR SP is built as separate modules-lens, body, and back are interchangeable, so you can add additional lenses or film backs as your needs grow.
Does the camera have autofocus?
No. The ETR SP is fully manual. It's a mechanical camera designed for photographers who want direct control over exposure without electronic complexity.
What finish does the body come in?
The body is finished in black with a stripped-down mechanical design.
Is a viewfinder included?
No. The waist-level finder is not included with this kit.
SpecificationValue
Sensor120 Medium Format Film
MountBronica ETR

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 Bronica
Film Type 120 roll
Focus Type Manual focus (only)
Lens Mount Bronica ETR
Lens Type Standard / Normal
Max Focal Length 75mm
Min Focal Length 75mm

Learn what to expect from each condition, cosmetically. Images are representative of each grade and may not show the exact item you receive. All equipment is guaranteed to work as intended, unless otherwise noted. We also occasionally offer items that fall .

Exceptions


New
New in box complete with manufacturer's USA warranty. Not previously owned or used.
Like New
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
As Is
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.

Like New Minus

Like New Minus
Like New Minus

Like New Minus

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.

Excellent Plus

Excellent Plus
Excellent Plus

Excellent Plus

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.

Excellent

Excellent
Excellent

Excellent

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.

Bargain

Bargain
Bargain

Bargain

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.

Ugly

Ugly
Ugly

Ugly

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.