100-400 mm F5-6.3 (C)DG DN OS Fuji

Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens, Full-Frame (FUJIFILM X)

Presenting impressive reach in a relatively compact design, the FUJIFILM X-mount 100-400mm f/5-6.3 DG DN OS Contemporary lens, from Sigma, is a versatile telephoto zoom mixing a hand-holdable design with apt optical performance.
A series of low dispersion glass elements are used to achieve high clarity and color accuracy throughout the zoom range, and to suppress chromatic aberrations and color fringing. Complementing the optics is intuitive handling, in which a stepping motor delivers fast, near silent autofocus performance along with fine-tuned manual focus control.
Additionally, four stop-effective optical image stabilization helps to reduce the appearance of camera shake for sharper handheld shooting and this 100-400mm is also compatible with the optional TS-111 Tripod Socket for steady shooting atop a tripod or monopod.

On APS-C sensor, the focal length is equivalent to 150-600 mm.
Aperture Range: f/5 to f/29
One FLD Element, Four SLD Elements
Stepping Motor AF System
OS Image Stabilization
AFL Button and Zoom Limiter Switch
Compatible with Optional Tripod Socket
Dust- and Splash-Resistant Construction
Rounded 9-Blade Diaphragm

Maximum Aperture: f/5 to 6.3
Minimum Aperture: f/22 to 29
Lens Mount: FUJIFILM X
Lens Format Coverage: Full-Frame
Angle of View: 24.4° to 6.2°
Minimum Focus Distance: 3.61' / 1.1 m
Maximum Magnification: 0.24x
Optical Design: 22 Elements in 16 Groups
Diaphragm Blades: 9, Rounded
Focus Type: Autofocus
Image Stabilization: Yes
Tripod Collar: Removable and Rotating (Optional)
Filter Size: 67 mm (Front)
Dimensions (ø x L): 3.39 x 7.76" / 86 x 197.2 mm
Length at Maximum Extension: 10.92" / 277.3 mm
Weight: 2.5 lb / 1135 g