Specifications

• Camera Type: Mirrorless
• Sensor Format: Full-frame [DG]
• Lens Construction: 21 elements in 15 groups
• Angle of View: 180°
• Number of Diaphragm Blades: 11
• Minimum Aperture: F16
• Minimum Focusing Distance: 38.5cm / 15.2in.
• Maximum Magnification Ratio: 1:16
• Dimensions (Diameter × Length): φ104.0mm x 159.9mm / φ4.1in. x 6.3in. (length measured from the filter surface to the mount)
• Weight: 1,360g / 48.0oz.
• Supplied Accessories: Case, cover lens cap LC1040-01, rear cap LCR II, tripod socket TS-141, protective cover PT-51, guide plate GP-21, shoulder strap

Features

Resolving power that overturns the conventional wisdom about fisheye lenses

The latest optical design thoroughly corrects each type of aberration. This diagonal fisheye lens has the unique expressiveness of a fisheye lens and high resolution throughout the entire image from a wide-open aperture. The performance of the lens is guaranteed by a full inspection with Sigma’s proprietary MTF measuring system.

Even wide-open, high resolution and point image reproducibility across the entire image

The lens consists of 21 elements in 15 groups, including 4 FLD and 3 SLD exclusive low-dispersion glass elements, and 2 aspherical lens elements. By correcting sagittal coma flare and other aberrations, the lens can precisely reproduce bright points of light across the whole frame even wide open, making it ideal for astrophotography.

Diagonal fisheye lens with 180° angle of view

The powerful distortion effect, which is the appeal of fisheye lenses, allows users to enjoy expressions such as a unique perspective and emphasis on the subject at a 180° angle of view. The lens is designed with the strict performance standards of the Art line, and every lens is inspected with Sigma’s proprietary MTF measuring system.

Designed to minimize flare and ghosting

To prevent flare and ghosting, which reduce image quality, the lens is designed to handle all conditions of incident light based on state-of-the-art simulation technology. High backlight resistance enables clear and sharp images under any lighting conditions.

MFL (Manual Focus Lock) switch

When the MFL switch is set to “LOCK,” the focus ring operation is disabled, ensuring that once focus is acquired, it will not be changed by unintentional movement of the ring. This is useful for long exposures and other situations where the focus should be fixed while shooting.

Lens heater retainer

A small step at the front of the lens called a lens heater retainer prevents the lens heater (a belt-shaped heat strip wrapped around the lens to prevent condensation) from protruding over the front element, eliminating the risk of vignetting.

Rear filter holder

A standard-equipped rear filter holder at the lens mount allows sheet-type filters to be used.

Special cover lens cap

The included cover lens cap features two slots to securely store rear filters, as well as a locking mechanism, allowing users to carry sheet-type filters without the risk of confusing or forgetting them, while protecting them from scratches and dirt.

Tripod Socket

The lens is equipped with an Arca-Swiss compatible, lightweight and sturdy magnesium alloy tripod socket. The detachable leg can be mounted on a tripod for stable conditions even during long exposures, and its shape is designed to prevent interference when using a lens heater.

A wealth of latest functions and excellent build quality

The lens is equipped with an AFL button to which a preferred function can be assigned and an aperture ring, and uses a linear motor HLA (High-response Linear Actuator) as the AF actuator for fast, quiet and highly accurate AF. A dust and splash resistant structure ensures a high level of weather resistance and robustness.

Various shooting assist functions

The lens is equipped with an AFL button which can be assigned to a range of functions via the menu on selected cameras. In addition to the aperture ring, the lens has an aperture ring lock switch and a click switch to turn the click on and off.

Dust and splash resistant structure and water and oil repellent coating

In addition to a dust and splash resistant structure, the front element of the lens features a water and oil repellent coating, allowing photographers to shoot without concerns even in harsh outdoor environments.

Adopts a linear motor HLA

The high thrust HLA (High-response Linear Actuator) operates the focus lens at high speed and with high precision to provide comfortable AF shooting.

Excellent build quality

Metal parts are used in key parts of the lens body to support the heavy optical system and enhance robustness and reliability, while the lightweight engineering plastic TSC (Thermally Stable Composite) is used in appropriate places to reduce weight. Each control part, such as rings and switches, is designed to feel good.

For UAE:

Our delivery methods:

• Free next day delivery across the UAE for orders over 99 AED (below 99 AED, 30 AED delivery fee)
• 50 AED express delivery within 2 hours (Dubai only)
• Pickup is also possible.

GCC:

• Free 3-5 working days delivery by DHL for orders above 500 AED (below 500 AED, 100 AED delivery fee). The customer is responsible for all import customs and duty charges at the time of delivery.