Sigma 14mm f/1.8

features

EF-Mount Lens/complete-body layout

Aperture range: f/1.8 to f/sixteen

3 FLD factors, four SLD factors

four Aspherical elements

first rate Multi-Layer Coating

Hyper Sonic AF Motor, guide Override

Rounded nine-Blade Diaphragm

TSC material, Brass Bayonet Mount

like minded with Sigma USB Dock

functions

each speedy and extensive, the Canon EF-mount 14mm f/1.8 DG HSM from Sigma is a unique huge-perspective high designed to provide high-decision, well-corrected imagery. As a part of the artwork line of lenses, this lens has a focal point on photo high-quality and rendering, and utilizes both FLD and SLD glass elements to manipulate chromatic aberrations and coloration fringing for awesome readability. 4 aspherical factors, inclusive of the front massive-diameter precision-molded glass element, additionally contribute to lowering distortion and round aberrations for improved sharpness and accuracy. moreover, a remarkable Multi-Layer Coating has been applied to man or woman elements to suppress lens flare and ghosting for extra assessment whilst running in sturdy lights. well-suitable to astrophotography and low-mild outside taking pictures, this lens offers a completely unique combo of a huge attitude and speedy, flexible overall performance.

Complementing the optical overall performance is an equally adept Hyper Sonic Motor, which presents fast, smooth, and close to-silent autofocus performance. This focusing motor also permits full-time manual cognizance override at any time just via rotating the focal point ring for delicate guide control and focusing as near as 10.6". The lens barrel is built the use of a Thermally strong Composite fabric, which helps running in a huge variety of temperatures and situations, and the lens mount is comprised of brass for long-time period sturdiness and mounting accuracy. moreover, this lens is likewise well matched with the optional Sigma USB Dock for first-rate-tuned manipulate over focusing parameters and other lens characteristics.

As a part of the artwork line within Sigma's global vision series, this lens is designed to obtain actually awesome optical overall performance and is perfectly suited for creative and artistic packages.

prime extensive-attitude lens is designed for complete-body Canon EF-mount DSLRs, but it may additionally be used on APS-C fashions where it will provide a 22.4mm equivalent focal duration.

shiny f/1.8 maximum aperture is nicely-applicable for running in low and difficult lighting fixtures conditions.

3 F Low Dispersion (FLD) and 4 special Low Dispersion (SLD) elements are featured within the optical design, and help to reduce colour fringing and chromatic aberrations for progressed clarity and colour accuracy.

four aspherical elements, consisting of one big, 80mm-diameter precision-molded glass aspherical element, assist to reduce distortion and round aberrations for advanced sharpness.

A superb Multi-Layer Coating has been implemented to lens factors in order to minimize lens flare and ghosting and make a contribution to producing comparison-wealthy and color-neutral imagery, even in backlit situations.

The integrated HSM (Hyper Sonic Motor) realizes short and quiet autofocusing, that's further complemented by using an optimized AF set of rules to provide smoother focusing performance. The HSM also permits full-time manual focus control truely via rotating the point of interest ring at any time.

The lens is built the use of a Thermally strong Composite (TSC) fabric, in conjunction with conventional metals, for greater precision and use in wide temperature variations.

The bayonet mount is made out of brass for ensured accuracy and sturdiness. additionally, rubber sealing is incorporated inside the mount layout to render it dirt- and splash-resistant.

This lens is compatible with the elective Sigma USB Dock for fine-tuning specific lens traits and updating its firmware.