The FUJINON XF100-400mmF4.5-5.6 R LM OIS WR is a super telephoto zoom lens that covers a 35mm focal length equivalent of 152-609mm.
The high performance optical construction of 21 elements in 14 groups includes five ED lenses and one Super ED lens to help reduce chromatic aberration that often occurs in telephoto lenses. As a result, it delivers the highest image quality in its class. The lens has been designed for handheld shooting with a 5.0-stop* image stabilisation system and weighs less than 1.4kg. Linear motor for fast autofocusing makes it perfect for shooting fast-moving subjects including aircraft and motorsports. The lens is also both water and dust resistant and can operate in temperatures as low as -10°C, so it’s suitable for use in a wide range of outdoor shooting conditions. A fluorine coating has also been applied to the front lens element to repel water and dirt, further improving the toughness of the lens.
The "FUJINON TELECONVERTER XF1.4X TC WR" is a high-performance teleconverter capable of multiplying the focal length of mounted lenses* by 1.4x. Although the aperture becomes one f-stop higher when mounted, the teleconverter features an excellent optical design with a construction of 7 elements in 3 groups to maintain the optical performance of the original lens. Also, thanks to the unified design when mounted to a compatible lens, the teleconverter is weather and dust-resistant and operates at temperatures as low as -10°C. This makes it possible to be used with confidence outdoors when used with the weather and dust-resistant FUJIFILM X-T1 camera body and XF 50-140mm F2.8 R LM OIS WR lens.
XF 50-140mm F2.8 R LM OIS WR ⇒ 70-196mm F4 with teleconverter mounted (Equivalent to 107-299mm on a 35mm format)
XF 80mm F2.8 R LM OIS WR Macro ⇒ 112mm F4 with teleconverter mounted (Equivalent to 171mm on a 35mm format)
XF 100-400mm F4.5-5.6 R LM OIS WR ⇒ 140mm-560mm F6.4-8 with teleconverter mounted (Equivalent to 213mm-853 on a 35mm format)
|Lens Type||Fuji X Mount - XF|
|Focal Length||100-400mm (152-609mm - 35mm equivalent)|
|Maximum Aperture||f/4.5 (Wide) - f/5.6 (Telephoto)|
|Magnification||Lens: 0.19x (Telephoto) Converter: 1.4x that of the lens.|
|Dimensions||Lens: 94.8mm x 210.5mm (Wide) 94.8mm x 270mm (Telephoto) Converter: 58 x 15mm|
|Weight||1375g - excluding lens caps and hoods Converter: 130g|