Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR vs Fujifilm Fujinon XF 23mm f/1,4 R LM WR
Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR vs Fujifilm Fujinon XF 23mm f/1,4 R LM WR
When comparing Fujifilm Fujinon XF 23mm f/1,4 R LM WR and Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR, which one is better?
1. Lens Weight Comparison
Regarding the weight of the lenses, Fujifilm Fujinon XF 23mm f/1,4 R LM WR is the winner with a weight of 375 g compared to the 995 g that Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR weighs.
Winner: Fujifilm Fujinon XF 23mm f/1,4 R LM WR
Regarding weight: The weight of a lens is something you need to consider, since you have to carry it around on the camera as long as you're shooting. It adds to the total weight of your camera and it's important to keep the weight low if you get tired in your arms when taking photographs or filming.
2. Lens Mount Comparison
These two lenses use the same lens mount, the Fujifilm XF. This means that both lenses are compatible with cameras that use this mount.
Winner: Tied
Regarding lens mount: Popular lens mounts are Canon RF and EF, Micro Four Thirds and Nikon Z. Different lens mounts lets you connect different lenses to camera bodies, but some might not be compatible. This can be helped by using an adapter, like a Canon EF to RF adapter.
3. Largest Aperture Comparison
The Fujifilm Fujinon XF 23mm f/1,4 R LM WR has the largest aperture of the two lenses at 1.4 compared to the 2.8 aperture of Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR. This means that you get more light to your sensor using Fujifilm Fujinon XF 23mm f/1,4 R LM WR wide open, and therefore it might be a better lens in dark situations.
Winner: Fujifilm Fujinon XF 23mm f/1,4 R LM WR
Regarding largest aperture: A lower aperture number means that the widest aperture on the lens is larger. This means that more light will hit the sensor and also that the depth of field will be shallower, better separating your subject from the background.
4. Focus Distance Comparison
Fujifilm Fujinon XF 23mm f/1,4 R LM WR features a minimum focus distance of 19 cm while Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR has a minimum focus distance of 100 cm. Depending on your shooting style, the Fujifilm Fujinon XF 23mm f/1,4 R LM WR might be a better choice.
Winner: Fujifilm Fujinon XF 23mm f/1,4 R LM WR
Regarding minimum focus distance: The minimum focus distance of a lens is the smallest distance from the lens to the subject you want to be in focus; subjects closer than the lens' minimum focus distance will not be in focus. Whether or not this is important to you is up for you to decide, but some want to take close photos and videos and in those cases it's important to have a lens with a low minimum focus distance.
5. Lens Type Comparison
The Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR is a Zoom lens while the Fujifilm Fujinon XF 23mm f/1,4 R LM WR is a Prime lens. Whether or not a zoom lens or a prime lens is what you need, is up to you to decide; they both have their respective strengths and weaknesses.
Winner: Tied — It depends on your gear
Regarding type: There are two types of lenses; zoom lenses and prime lenses. Prime lenses have a fixed focal length and cannot be zoomed, while zoom lenses have a focal length range and can be zoomed in to get closer to the subject. Prime lenses are usually lighter, cheaper and let in more light. Zoom lenses are more versatile but are more expensive since they require a more advanced lens design.
6. Filter Thread Comparison
The Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR feature a filter thread diameter of 72 mm while Fujifilm Fujinon XF 23mm f/1,4 R LM WR feature a diameter of 58 mm. Depending on your current gear (like other lenses or filters) one of them might be favorable over the other.
Winner: Tied — It depends on your gear
Regarding filter thread diameter: The filter thread diameter is the size of which the lens is compatible with screw-on filters, such as CPL, ND or IR filters. If you have several lenses of a certain size, it might be a good idea to keep the same filter thread size to make sure your filters work on all your lenses. If not, then you may buy step up rings to adapt from a certain diameter to the filter thread diameter of your other lenses.
7. Weather Seal Comparison
Both Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR and Fujifilm Fujinon XF 23mm f/1,4 R LM WR feature a weather sealed design, making them both great in that aspect.
Winner: Tied — both have this feature
Regarding weather seal: A lens that is weather sealed will perform better over time if you're using the lens in harsh conditions where it's wet or dusty. It may not matter if you're merely using your lens in a studio or in your home.
8. Full Frame Comparison
Neither Fujifilm Fujinon XF 23mm f/1,4 R LM WR or Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR cover a full frame sensor, which means that if you have a full frame camera, neither lens will be compatible with your camera.
Winner: Tied — Neither have this feature
Regarding full frame coverage: All lenses do not cover full frame sensors, but not all cameras are full frame cameras either. If a lens covers a full frame sensor it can be used on all cameras with a matching lens mount, both full frame and crop sensors, except for medium format cameras.
Specifications
Full specifications table of Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR and Fujifilm Fujinon XF 23mm f/1,4 R LM WR:
| Fujifilm Fujinon XF 50-140mm f/2.8 R LM OIS WR | Fujifilm Fujinon XF 23mm f/1,4 R LM WR | |
 |  | |
| Brand | Fujifilm | Fujifilm |
| Weight | 995 g | 375 g |
| Lens Mount | Fujifilm XF | Fujifilm XF |
| Focal Length | 50 - 140 mm | 23 mm |
| Largest Aperture | 2.8 | 1.4 |
| Anamorphic | Missing | No |
| Minimum Focus Distance | 100 cm | 19 cm |
| Type | Zoom | Prime |
| Aperture Range | Missing | 1.4 - 16 |
| Filter Thread Diameter | 72 | 58 |
| Aperture Blades | Missing | 9 |
| Lens Groups | 16 | 10 |
| Lens Elements | 23 | 15 |
| Image Stabilization | Missing | No |
| Autofocus | Missing | Evet |
| Macro | Missing | No |
| Weather Seal | Yes | Yes |
| Full Frame Coverage | No | No |
| Lens Hood Included | Yes | Yes |