Bronica ETRS 150mm f/3.5 Zenzanon MC Lens
The Bronica 150mm f/3.5 Zenzanon MC is a 150mm f/3.5 lens designed for Bronica ETR mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Bronica ETRS 150mm f/3.5 Zenzanon MC Lens
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Lens Overview — Bronica 150mm f/3.5 Zenzanon MC
Key Features — Bronica 150mm f/3.5 Zenzanon MC
150mm Medium Format Prime: Equivalent to roughly 85mm in 35mm terms on the ETR system, making it a natural choice for portrait and telephoto work.
f/3.5 Maximum Aperture: Offers a usable working aperture for subject separation and shooting in lower light conditions.
Zenzanon MC Optics: Multi-coated elements reduce flare and ghosting, improving contrast and color fidelity across a range of lighting situations.
Bronica ETR Mount: Designed exclusively for the Bronica ETR system, ensuring full mechanical compatibility with ETR, ETRS, and ETRSi bodies.
Manual Focus Design: Smooth manual focus ring supports deliberate, precise focusing well-suited to portrait, studio, and still life work.
62mm Filter Thread: Standard filter size gives access to a wide range of readily available filters for creative and practical use.
Lens Specifications — Bronica 150mm f/3.5 Zenzanon MC
| Spec | Detail |
|---|---|
| Use Cases | Portrait, Studio, Product |
| Lens Type | Prime |
| Format | Medium Format |
| Zoom/Prime | Prime |
| Focal Length | 150mm |
| Maximum Aperture | f/3.5 |
| Camera System | Medium Format |
| Lens Mount | Bronica ETR |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 62mm |
Description — Bronica 150mm f/3.5 Zenzanon MC
The Bronica ETRS 150mm f/3.5 Zenzanon MC is a medium format prime lens built for the Bronica ETR camera system. With a fixed 150mm focal length and a maximum aperture of f/3.5, it offers a dedicated telephoto option within the Bronica ETR ecosystem. The MC (multi-coating) treatment on the optics is designed to control flare and ghosting, supporting cleaner image rendering across varied lighting conditions.
Focusing is entirely manual, encouraging a measured, deliberate approach that works well in studio, portrait, or tripod-based shooting scenarios. The lens features a 62mm filter thread, providing straightforward compatibility with a broad range of standard filters. Weighing in at 650g, it is a substantive piece of glass appropriate for the medium format context.
There is no image stabilization, so stable support is recommended when shooting at this focal length. Overall, this lens is a purposeful telephoto prime for photographers working within the Bronica ETR system.
Pros — Bronica 150mm f/3.5 Zenzanon MC
- ✓Fixed 150mm focal length offers a dedicated telephoto perspective on the Bronica ETR medium format system
- ✓Maximum aperture of f/3.5 provides a bright working aperture for a medium format telephoto prime
- ✓MC (multi-coating) designation indicates coated optics for improved flare and ghosting control
Cons — Bronica 150mm f/3.5 Zenzanon MC
- ✗Manual focus only — no autofocus capability for faster or more spontaneous shooting situations
- ✗No image stabilization, requiring stable support for sharp results at 150mm
- ✗Compatible exclusively with the Bronica ETR mount, limiting use to that specific camera system
Videos — Bronica 150mm f/3.5 Zenzanon MC
Bronica ETRSi Review — Compact 645 Medium Format — Kyle McDougall