50 mm f/1.7 vs 50 mm f/1.8 Anamorphic 1.33x
Meike
50 mm f/1.7
Sirui
50 mm f/1.8 Anamorphic 1.33x
Here we are comparing the Meike 50 mm f/1.7 and the Sirui 50 mm f/1.8 Anamorphic 1.33x. The Meike 50 mm f/1.7 is a 50mm standard prime lens with a maximum aperture of f/1.7, released in 2019. The Sirui 50 mm f/1.8 Anamorphic 1.33x is a 50mm telephoto prime lens with a maximum aperture of f/1.8, released in 2020.
There is a 1 year difference between the Meike 50 mm f/1.7 and the Sirui 50 mm f/1.8 Anamorphic 1.33x — 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.
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| Compare | Lightest Fastest Aperture | |
|---|---|---|
| Mount | ||
| Sensor Size | 1 Inch | MFT |
| Best For | Portrait Street | Portrait Street |
Price & Availability | ||
| Shop | ||
Optical Specifications | ||
| Focal Length | 50 mm | 50 mm |
| Aperture | f/1.7 | f/1.8 |
| Aperture Blades | 12 | 10 |
Features | ||
| Autofocus | Yes | Yes |
| Image Stabilization | No | No |
| Weather Sealed | No | No |
Close-up Performance | ||
| Min. Focus Distance | 0.5 m | 0.85 m |
| Max. Magnification | - | 0.065x |
Physical Specifications | ||
| Weight | 310 g | 560 g |
| Length | 54.5 mm | 106.6 mm |
| Diameter | 61 mm | 69.2 mm |
| Filter Thread | 52 mm | 67 mm |
Price & Availability | ||
| Release Year | 2019 | 2020 |
| Shop | ||
Shopping links may contain affiliate codes that support this site at no extra cost to you.
Comparing Meike 50 mm f/1.7 (50 mm, f/1.7) and Sirui 50 mm f/1.8 Anamorphic 1.33x (50 mm, f/1.8).
Meike 50 mm f/1.7 is the lightest at 310 g, Sirui 50 mm f/1.8 Anamorphic 1.33x weighs 560 g.
Meike 50 mm f/1.7 offers the fastest maximum aperture at f/1.7, allowing for better low-light performance and shallower depth of field.
Meike 50 mm f/1.7 can focus closest at 0.5 m minimum focus distance.
Use the detailed comparison table below to see all specifications side-by-side and find the perfect lens for your photography needs.
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