Kamlan 50 mm f/1.1 vs Fujinon XF 50 mm f/2 R WR
SainSonic
Kamlan 50 mm f/1.1

Fujifilm
Fujinon XF 50 mm f/2 R WR
Here we are comparing the SainSonic Kamlan 50 mm f/1.1 and the Fujifilm Fujinon XF 50 mm f/2 R WR. The SainSonic Kamlan 50 mm f/1.1 is a 50mm telephoto prime lens with a maximum aperture of f/1.1, released in 2017. The Fujifilm Fujinon XF 50 mm f/2 R WR is a 50mm telephoto prime lens with a maximum aperture of f/2, released in 2018.
There is a 1 year difference between the SainSonic Kamlan 50 mm f/1.1 and the Fujifilm Fujinon XF 50 mm f/2 R WR — the newer design may benefit from more recent optical engineering and coatings.
Below you will find a detailed side-by-side comparison of their specifications, features, and key differences.

Shopping links may contain affiliate codes that support this site at no extra cost to you.
| Compare | ||
|---|---|---|
| Mount | ||
| Sensor Size | MFT | APS-C |
| Best For | Portrait Street | Portrait Street |
Price & Availability | ||
| Shop | ||
Optical Specifications | ||
| Focal Length | 50 mm | 50 mm |
| Aperture | f/1.1 | f/2 |
| Aperture Blades | 11 | 9 |
Features | ||
| Autofocus | Yes | Yes |
| Image Stabilization | No | No |
| Weather Sealed | No | Yes |
Close-up Performance | ||
| Min. Focus Distance | 0.5 m | 0.39 m |
| Max. Magnification | - | 0.15x |
Physical Specifications | ||
| Weight | 248 g | 200 g |
| Length | 60 mm | 59.4 mm |
| Diameter | 60 mm | 60 mm |
| Filter Thread | 52 mm | 46 mm |
Price & Availability | ||
| Release Year | 2017 | 2018 |
| Shop | ||
Shopping links may contain affiliate codes that support this site at no extra cost to you.
Comparing SainSonic Kamlan 50 mm f/1.1 (50 mm, f/1.1) and Fujifilm Fujinon XF 50 mm f/2 R WR (50 mm, f/2).
Fujifilm Fujinon XF 50 mm f/2 R WR is the lightest at 200 g, SainSonic Kamlan 50 mm f/1.1 weighs 248 g.
SainSonic Kamlan 50 mm f/1.1 offers the fastest maximum aperture at f/1.1, allowing for better low-light performance and shallower depth of field.
Fujifilm Fujinon XF 50 mm f/2 R WR can focus closest at 0.39 m minimum focus distance.
Fujifilm Fujinon XF 50 mm f/2 R WR is weather-sealed for challenging conditions.
Use the detailed comparison table below to see all specifications side-by-side and find the perfect lens for your photography needs.
Discover the best lenses for your camera mount and photography style
Top-rated Fujifilm X lenses optimized for Portrait Photography
Top-rated Micro Four Thirds lenses optimized for Portrait Photography
Top-rated Sony E lenses optimized for Portrait Photography
Explore all curated lens recommendations by mount and photography type