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
Frequently Asked Questions — Bronica 150mm f/3.5 Zenzanon MC
Which cameras is this lens compatible with?+
This lens is designed for the Bronica ETR mount, making it compatible with cameras in the Bronica ETR system. It is not compatible with other medium format mounts without an adapter.
Does this lens support autofocus?+
No, the Bronica ETRS 150mm f/3.5 Zenzanon MC is a manual focus lens. All focusing must be performed by hand, which suits careful, deliberate shooting styles such as studio or tripod-based work.
What filter size does this lens use?+
The lens has a 62mm filter thread, allowing use of standard 62mm screw-in filters for creative or protective purposes.
Does the lens have image stabilization?+
No, this lens has no image stabilization. For sharpest results at 150mm, use of a tripod or stable support is advisable.
How heavy is this lens?+
The lens weighs 650g, which is a typical weight for a medium format telephoto prime and should be factored into your kit planning, especially for handheld use.
What does the 'MC' designation mean on this lens?+
MC stands for multi-coating, indicating that the lens elements have been coated to help reduce flare and ghosting, which can improve image clarity in challenging lighting conditions.