DZOFilm has unveiled its new Marlin 1.4x Expander available in PL to Sony E, Canon RF, Nikon Z, and Leica L variants. It allows you to use S35 PL lenses on full-frame sensors.
Key features
- Retain Super 35 AOV on Full Frame
- Magnifies S35 Lens Frame by 1.4x
- For PL-Mount Lens on Nikon Z, Sony E, Canon RF, and Leica L bodies
- Under 1-Stop Light Loss
- Back Focus Adjustment, No Shims Required
- High-Quality Optical Elements
- Internal Flocking Reduces Reflections
- Durable Aluminum and Stainless Steel
It is important to note that the 1.4x expander only supports lenses with a T-stop of 2.8 and higher. DZOFilm states that there is under 1-stop of light loss.

The Marlin 1.4x Expander is claimed to maintain image quality without decreasing resolution, using high refractive-index SR optical elements and large-diameter aspherical lenses.

The Marlin 1.4x Expander’s front and rear stainless steel mounts are CNC machined, preventing metal binding and ensuring long-term stability and accuracy even after repeated use.
Internal flocking is claimed to reduce reflections and help control chromatic aberration.
Pricing & Availability
The DZOFilm Marlin 1.4x Expander is now available to pre-order for $799 USD.




