Fujifilm XF 100-400mm F4.5-5.6 is an Auto Focus (AF)
Telephoto Zoom lens with APS-C / DX max sensor coverage and it is designed to be used with Fujifilm X mount cameras.
Lens Mount
Fujifilm XF 100-400mm F4.5-5.6 is compatible with cameras that have
Fujifilm X lens mount. Some of the latest released cameras with Fujifilm X lens mount are
Fujifilm X-T30 II,
Fujifilm X-E4 and
Fujifilm X-S10.
Sensor Coverage
Max sensor coverage of Fujifilm XF 100-400mm F4.5-5.6 is
APS-C / DX.
Focal Range
Fujifilm XF 100-400mm F4.5-5.6 has a focal range of 100-400mm and 4.0X zoom ratio.
Optical Image Stabilization
Fujifilm XF 100-400mm F4.5-5.6 features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
Body Colour
Fujifilm XF 100-400mm F4.5-5.6 is available in Black color.
Zoom Method
Fujifilm XF 100-400mm F4.5-5.6 features
Rotary (extending) zoom method where the length of the lens changes as you zoom in or out. This makes it possible to design the lens with a smaller minimum length ( generally when it is zoomed out) compared to internal zoom lenses. The disadvantages of this design are being harder to seal against dust and moisture, weight balance shifting while zooming and zoom creep in certain lenses.
Zoom Lock
Fujifilm XF 100-400mm F4.5-5.6 has a
Zoom lock feature which eliminates Zoom creep where focal length of the lens changes with gravity when it's held downwards or upwards.
Maximum Magnification Ratio
Fujifilm XF 100-400mm F4.5-5.6 has a Max Magnification Ratio of
0.19x and has a minimum focusing distance of
1.75m.
Aperture
Fujifilm XF 100-400mm F4.5-5.6 is a variable aperture lens with a max aperture of f4.5 and a minimum aperture of f at 100mm, and a max aperture of f5.6 and minimum aperture of f at 400mm .
Optical Formula
Fujifilm XF 100-400mm F4.5-5.6's optical formula consists of 21 elements in 14 groups. Following special elements are used in this design:
- Five ED
- 1 Super ED element + fluorine coating