Zenzanon-S 150mm f3.5 Bronica SQ lens
Description:
The Zenzanon-S 150mm f3.5 is the classic portrait lens for the Bronica SQ system, and it has earned that reputation honestly. On the 6x6 square format, 150mm sits at a comfortable short telephoto equivalent to roughly 75mm in 35mm terms, giving you a working distance and perspective compression that suits head-and-shoulders portraits, still life, and location editorial work naturally. One of the most useful features of the SQ lens system is the built-in electronically controlled leaf shutter, which synchronises with electronic flash at all speeds up to 1/500s. This is a significant practical advantage in studio or outdoor flash work compared to focal plane shutter cameras, where flash sync is typically limited to 1/60s or 1/125s. The 5-element construction is compact and well-made, the multi-layer coating keeps contrast high, and the 67mm filter thread is a practical standard size. A dependable and characterful portrait lens that rewards careful use.
Specs:
- Mount: Bronica SQ
- Focal Length: 150mm f3.5 (approx. 75mm full-frame equivalent)
- Construction: 5 elements in 5 groups, built-in leaf shutter to 1/500s
- Minimum Focus Distance: 1.5m
- Filter Thread: 67mm
How does a camera end up here?

1. Finding cameras
The journey starts with sourcing the right gear. We get cameras from various place. Most of the time people reach out to us to sell their cameras and if they’re good we’ll bring them back to the store.

2. Thorough testing.
Each item is then tested with professional testing equipment.
Cameras are then sorted internally into 3 categories:
1. Tested and passed.
2. To refurbish.
3. For parts.

3. Refurbished and cleaned
Here comes the most important step. After being tested each camera is cleaned and refurbished by our team of skilled technicians.
This goes from the compulsory light-seal change to the full CLA and electronic repair.
We want to make sure your camera to function as new.

4. Ready for a new home! With a warranty of course.
We then sell these beautifully restored cameras to you, but just to be 100% certain we also give you:
- A 6 months warranty certificate.
- 14 days no questions asked return policy.
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35mm camera sample images