Petzval 55mm f/1.7
The Lomography 55mm f/1.7 is a 55mm f/1.7 lens designed for Canon RF, Nikon Z, Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Petzval 55mm f/1.7
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Lens Overview — Lomography 55mm f/1.7
Key Features — Lomography 55mm f/1.7
Petzval Optical Design: Based on the historic 19th-century Petzval formula, producing a characteristic swirling bokeh and strong subject separation that modern corrected lenses deliberately avoid.
f/1.7 Maximum Aperture: Wide opening enhances the lens's signature rendering style while allowing shooting in lower ambient light conditions.
55mm Full-Frame Prime: Standard focal length with full-frame coverage means no crop factor on compatible mirrorless bodies and a natural, versatile field of view.
Three Mirrorless Mounts: Available in Canon RF, Nikon Z, and Sony E mounts, covering the most widely used full-frame mirrorless camera systems.
Manual Focus Only: Fully manual focus operation suits the deliberate, creative shooting style this lens is designed for.
67mm Filter Thread: Standard filter size provides compatibility with a wide range of ND, polarizing, and creative filters.
Lens Specifications — Lomography 55mm f/1.7
| Spec | Detail |
|---|---|
| Use Cases | Fashion, Studio |
| Lens Type | Special Effect |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 55mm |
| Maximum Aperture | f/1.7 |
| Camera System | Mirrorless |
| Lens Mount | Canon RF, Nikon Z, Sony E |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 67mm |
Description — Lomography 55mm f/1.7
The Lomography Petzval 55mm f/1.7 is a manual focus, prime lens built for full-frame mirrorless systems. Classified as a Special Effect lens, it is offered in Canon RF, Nikon Z, and Sony E mounts, making it accessible to a wide range of mirrorless photographers. The f/1.7 maximum aperture gives the lens a wide opening that plays into its distinctive visual character, while the 55mm focal length places it in the standard range, suitable for portraits, everyday shooting, and creative projects alike.
Weighing 488g, it is a solid, well-built lens with a 67mm filter thread that accepts commonly available screw-in filters. With no autofocus and no image stabilization, the Petzval 55mm f/1.7 demands a hands-on, intentional approach to photography — rewards going to those who take the time to focus carefully and work with the lens's unique rendering style.
Pros — Lomography 55mm f/1.7
- ✓Wide f/1.7 maximum aperture enables shooting in lower light and enhances the lens's distinctive rendering
- ✓Full-frame coverage means no crop factor concerns on compatible mirrorless bodies
- ✓Available in three popular mirrorless mounts — Canon RF, Nikon Z, and Sony E — for broad compatibility
Cons — Lomography 55mm f/1.7
- ✗Manual focus only — no autofocus support, which may limit usability in fast-moving or unpredictable shooting situations
- ✗No image stabilization, requiring steady technique especially when shooting wide open
- ✗Special Effect classification means rendering is intentionally non-standard, which won't suit photographers seeking clinical sharpness across the frame
Reviews — Lomography 55mm f/1.7
Videos — Lomography 55mm f/1.7
Lomography Petzval 55mm f/1.7 Mark II 'Bokeh Control' lens review — Christopher Frost
Frequently Asked Questions — Lomography 55mm f/1.7
Which camera mounts is the Petzval 55mm f/1.7 compatible with?+
The lens is available in Canon RF, Nikon Z, and Sony E mounts, covering three of the major full-frame mirrorless systems. It is designed specifically for mirrorless camera systems.
Does this lens support autofocus?+
No, the Petzval 55mm f/1.7 is a fully manual focus lens. There is no autofocus capability, so focusing must be done manually by the photographer.
Will this lens cover a full-frame sensor?+
Yes, the lens is rated for full-frame coverage, so it can be used on full-frame mirrorless bodies in the compatible mounts without vignetting issues inherent to the sensor size.
What filter size does the Petzval 55mm f/1.7 use?+
The lens has a 67mm filter thread, which is a common size that makes it easy to find compatible filters from most major filter manufacturers.
Does the lens include image stabilization?+
No, the Petzval 55mm f/1.7 has no built-in image stabilization. Photographers should account for this when shooting in lower light or at slower shutter speeds.
How heavy is the Petzval 55mm f/1.7?+
The lens weighs 488g, giving it a substantial feel that is noticeable but manageable on most mirrorless camera bodies.