SIGMA ART 15MM F/1.4 DG DN FISHEYE FOR E-MOUNT

SIG478965
16.485,00 DKK OutOfStock
  • København På lager
  • Århus Ikke på lager

Kenneth Lauritzen
kenneth@goecker.dk
35865126
København

Morten H. Vorsaa
mv@goecker.dk
35865141
Aarhus

Lars Thestrup
lars@goecker.dk
35865106
København

Jakob Worre
jakob@goecker.dk
35865142
Aarhus

Beskrivelse

Sigma ART 15mm f/1.4 DG DN Diagonal Fisheye – Sony E / FE

  • Ultra-wide 180° angle diagonal fisheye with aperture F1.4
  • Manual focus lock switch (MFL)
  • Dust and splash resistant structure
  • Aperture ring, Tripod socket, Lens heater retainer, Rear filter holder
  • Made in Japan

180° of high resolution. An innovative diagonal fisheye lens

In developing a fisheye lens featuring an ultra-wide-angle and powerful fisheye distortion, SIGMA has achieved a completely new level of artistic potential, combining the world's first F1.4 aperture for consumer use with outstanding resolving power across the entire image. In terms of optical performance, the SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art has achieved excellent point image reproducibility and high resolution by correcting various aberrations, especially sagittal coma flare.

The lens is capable of handling astrophotography, which demands particularly high-quality performance, even when wide-open. Unlike conventional fisheyes, the SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art is exceptionally sharp across its entire 180° angle-of-view and offers an ultra-fast F1.4 aperture, making it perfect for a wide range of applications including astrophotography, landscapes and architecture. The expressive power of this all-new full-frame mirrorless lens opens a wealth of creative possibilities in wide-angle photography. 

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. In addition, the SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art is designed with the strict performance standards of the Art line. Furthermore, all lenses are inspected with SIGMA's proprietary MTF measuring system. The unique descriptive power of this new fisheye lens, which combines an incredible 180° angle-of-view with very high resolution optics, delivers a level of artistic potential that exceeds other fisheye lenses.

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.

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 is equipped with 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 AF actuator is a linear motor HLA (High-response Linear Actuator). The high thrust motor and advanced electronic control operate the focus lens at high speed and with high precision to provide comfortable AF shooting. 

Excellent build quality

To support the heavy optical system and enhance robustness and reliability, metal parts are used in key parts of the lens body. Meanwhile, the lightweight engineering plastic TSC is also used in appropriate places to reduce weight. Furthermore, each control part, such as rings and switches, is designed to feel good. SIGMA is proud of the exceptional build quality of its products, which do not compromise on durability, operability, and a satisfying sense of ownership.

MFL (Manual Focus Lock) Switch

The lens is equipped with an MFL 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 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 front cap with locking mechanism and filter slots

The included cover lens cap features two slots to securely store rear filters, as well as a locking mechanism. The cap is specially designed for the SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art, 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. The shape has been deliberately designed to prevent interference when using a lens heater.

In the Box:

  • Cover Lens Cap LC1040-01
  • Tripod Socket TS-141
  • Protective Cover PT-51
  • Gide Plate GP-21
  • Rear Cap
  • Soft Case LS-478SEL

Specifikationer

Producent Sigma
Kategori Objektiv
Objektiv type Prime
Brændvidde type Fisheye
Objektiv mount FE (Sony)
Kompatible mounts E (Sony)
Fullframe Ja
Special elementer/coatings 4 FLD, 3 SLD, and 2 Aspherical lenses
Billedestabilisator Nej
Autofokus Ja
Vejrbestandig Ja
Intern fokus Ja
Modlysblænde Built-in
Linseelement / Gruppe 21 / 15
Maks synsvinkel 180°
Nærgrænse 38.5 CM
Blændelameller 11 stk.
Største blænde f/1.4
Mindste blænde f/16
Brændvidde 15 mm
Diameter 104 MM
Længde 159.9 MM
Vægt 1360 G