Fujifilm patients for three lenses were found.
- Fujinon XF 8mm f/2.8
- Fujinon XF 10mm f/2.8
- Fujinon XF 15mm f/2.8
overview
- [Publication number] P2024063673
- [Release date] 2024-05-13
- [Name of the invention] Imaging lens and imaging device
- [Application date] 2022-10-26
- [Applicant]
[Identification number] 306037311
[Name] Fujifilm Corporation - BACKGROUND ART
[0002]
As imaging lenses applicable to imaging devices such as digital cameras, for example, lens systems described in Patent Documents 1 and 2 below are known. - [0004]
In recent years, there has been a demand for an imaging lens that is compact and has good optical performance. - [0005]
The present disclosure provides an imaging lens that is compact and maintains good optical performance, and an imaging device equipped with this imaging lens. - [0213]
Next, an imaging device according to an embodiment of the present disclosure will be described. FIGS. 47 and 48 show external views of a camera 30 that is an imaging device according to an embodiment of the present disclosure. FIG. 47 shows a perspective view of the camera 30 seen from the front side, and FIG. 48 shows a perspective view of the camera 30 seen from the back side. The camera 30 is a so-called mirrorless type digital camera, and the interchangeable lens 20 can be detachably attached thereto. The interchangeable lens 20 includes the imaging lens 1 according to an embodiment of the present disclosure housed in a lens barrel. - [0218]
Furthermore, the imaging device according to the embodiment of the present disclosure is not limited to the above example, and can be configured in various ways, such as a camera other than a mirrorless type, a film camera, and a video camera.
Example 1
- Focal length: 15.15
- F value: 2.82
- Angle of view: 180.0
- Back focus: 19.24
Example 2
- Focal length: 10.02
- F value: 4.01
- Angle of view: 171.8
- Back focus: 15.00
Example 13
- Focal length: 8.30
- F value: 2.81
- Angle of view: 179.0
- Back focus: 11.21
Example 14
- Focal length: 9.13
- F value: 2.83
- Angle of view: 4.81
- Back focus: 178.2
Example 16
- Focal length: 14.19
- F value: 2.81
- Half angle of view: 180.8
- Back focus: 12.66
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