The ULTRON 27mm F2 X-mount is an interchangeable lens for the FUJIFILM X-mount. It is a large aperture manual focus standard lens that covers an APS-C size image circle, and has an angle of view similar to 40mm in full-frame equivalent.
The optical design is optimized for the image sensor of the FUJIFILM X System cameras. The lens is equipped with electronic contacts and information for reliable communication between the lens and body.
Using those bodies which support communications, the lens achieves “Exif information”, “Focus check”, and
“Shooting distance interlocking display”. Certain models also support “In-body image stabilization” and
“Parallax correction” functions.
The angle of view of this lens is slightly wider than that of a standard lens, making it very versatile, and the aperture value is designed at F2. This is bright enough for practical use, but also allows us to keep the overall size of the product compact and slim.
The overall length of the lens extends only about 23mm from the mount, making it highly portable.
The close minimum focusing distance is 0.25m, making it ideal for tabletop photos of food or your favorite small items. The lens focus ring is equipped with a lever for easy and precise control. The approximate focus point, as set by the lever's rotation, can also be determined without looking at the distance scale by users who like to do quick zone-focusing.
The aperture blades consist of 10 elements with 1/3-step clicks that take into account the shape of the bokeh.
The aperture ring opens and closes directly with the aperture mechanism, providing the user with the precise feeling of manual focusing.
The durable all-metal exterior is available in silver or black. Both models come with a dedicated domed screw-in lens hood (black finish).
Key Features:
Designed exclusively for Fujifilm X mount
Information communication with camera body via electronic contacts
Highly rigid and durable all-metal lens barrel
Manual helix for reliable fine accuracy of focus
Aperture ring for mechanical direct connection operation
Beautiful bokeh with 10-blade iris diaphragm
Shortest shooting distance 0.25m
Specification:
Focal length: 27mm (full frame conversion: 40mm)
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Minimum aperture: F22
Lens configuration: 4 elements in 6 groups
Angle of view: 53.7 °
Number of diaphragm blades: 10
Shortest shooting distance: 0.25m
Maximum shooting magnification: 1: 6.7
Maximum diameter x total length: f59.3 x 23.5mm
Filter size: f43mm
Weight: 120g
Lens hood: Dedicated screw-in hood included
Aperture ring: Equipped (manual aperture)
Electronic contacts: Available *1 *2
Exif information: Correspondence
Focus check: Correspondence
Parallax correction: Correspondence (X-Pro3)
In-body image stabilization: Compatible (limited models) - Compatible models (X-H1 X-T4 X-S10 X-H2 X-T5)
Shooting distance interlocking display: Correspondence
Communications compatible models and F/W *2*3 Models that do not support communications *5
X-H2s V3.01 or higher XT-1 X-E2
X-H2 V1.21 or higher X-Pro2 X-E1
X-Pro3 V1.23 or higher X-Pro1 X-M1
X-T5 V1.03 or higher X-T20 X-A7
X-S10 V2.10 or higher X-T10 X-A5
X-H1 V2.13 or higher X-T200 X-A3
X-T4 V1.25 or higher X-T100 X-A2
X-T3 V4.12 or higher X-E3 X-A1
X-T2 V4.40 or higher *4
X-T30 V1.41 or higher
X-T30 II V1.00 or higher
X-E4 V1.04 or higher
Please check the latest support status on the Cosina website.
*1 This product is equipped with electronic contacts, but there are restrictions on the body that can perform electronic communications. Check the above list of communications compatible models.
*2 It is recommended to change the depth of field display to the film standard (the same value as the depth scale engraved on the product) in the body settings.
*3 If the F / W of the body is at less than the stated, the performance may not be exhibited or some functions may be limited, so please use the latest F / W.
For checking the F / W of the body you are using and obtaining the latest F / W, please check the body instruction manual.
*4 When using with X-T2, it is possible to display with aperture number by changing the aperture value display setting from TNo to FNo in the settings.
*5 When using with a model that does not support electronic communications, change the body setting [Release without lens] to "Allow".
