Sigma 15mm f1.4 AF DG DN Diagonal Fisheye I Art Lens for L-Mount

The first full-frame f1.4 15mm diagonal fisheye lens, the Sigma 15mm Ff1.4 DG DN | Art is for dramatic compositions in any scenario, from nightscape, landscapes and architecture to portraits. Precision-engineered to minimise flare and aberrations, it guarantees vibrant, sharp images in any light. Compact, robust, and astoundingly clear, it's a lens for those who dare for a new perspective.

Sigma 15mm f1.4 AF DG DN Diagonal Fisheye I Art Lens for L-Mount Key Features:

• World's first full-frame f1.4 diagonal fisheye lens, offering a unique 180° angle-of-view
• Versatile focal length perfect for astrophotography, landscapes and architecture
• Bright f1.4 aperture for exceptional low-light performance and creative depth-of-field
• High-resolution imagery with 21 elements in 15 groups, including 4 FLD and 3 SLD glass elements
• Designed to minimise flare and ghosting, ensuring crisp images under challenging lighting
• Built-in rear filter holder compatible with gel-type ND filters, enhancing astrophotography
• Lens heater retainer to prevent condensation during cold weather sessions
• Manual focus lock switch (MFL) for securing focus setting, ideal for infinity focus in astrophotography
• Customisable AFL button to tailor autofocus operation to the photographer's needs
• Detachable tripod socket for balanced mounting and stability on tripods
• High-response Linear Actuator (HLA) motor for fast, smooth, and quiet autofocus
• 11-blade aperture diaphragm reduces sun stars and produces smooth bokeh balls
• Water and oil repellent coating on the front element to protect against the elements
• Dust and splash-resistant structure for durability in harsh environments
• Special cover lens cap with locking mechanism and filter slots for convenience

How to Use the Sigma 15mm f1.4 AF DG DN Diagonal Fisheye I Art Lens for L-Mount

The Sigma 15mm f1.4 DG DN Diagonal Fisheye | Art lens lets you capture expansive landscapes and star-filled skies like never before. Its unique 180° angle-of-view and bright f1.4 aperture encourage breathtaking vistas in any light. Embrace the lens’s diagonal fisheye perspective to add a distinctive, dramatic flair to your images, adding a striking flair to your compositions.

Pin-Sharp Quality, Anywhere

Despite its large aperture, this lens has optical precision. Providing aberration-free imaging and resistance to ghosting and flares using Super Multi-Layer Coatings, coupled with an advanced optical architecture of 21 elements in 15 groups, the fisheye maximises edge-to-edge sharpness and reduces vignetting. The Sigma 15mm f1.4 AF DG DN Diagonal Fisheye pushes the limits of characteristic optics while not compromising performance.

Explore Expressive Photography

Excelling in various scenarios, from dramatic architectural and interior photography and immersive landscapes to indulgent nightscapes and powerful portraits, the Sigma 15mm f1.4 AF DG DN Diagonal Fisheye I Art offers an unparalleled ability to capture whole spaces and structures. The wide, f1.4 aperture ensures excellent performance in low-light conditions, highlighting buildings' intricate details and textures or giving depth to an action shot. Its exaggerated 180° angle-of-view perspective can creatively distort lines and shapes, offering a fresh perspective on urban landscapes or capturing a vast vista.

First-Class Astrophotography

Packed with astrophotography-specific features, this Sigma Fisheye offers a built-in rear filter holder for gel-type ND filters, a lens heater retainer to prevent condensation in cold weather, and a manual focus lock switch for securing the focus at infinity, all of which contribute to capturing the cosmos with clarity and precision. The Sigma 15mm f1.4 DG DN Diagonal Fisheye | Art Lens makes an all-inclusive astrophotography package. Whether you’re photographing the Milky Way or a meteor shower, this lens ensures that stars remain pin-sharp across the frame, even wide open, making it easier to achieve stunning and charismatic nightscapes.

What’s in the box?

• 1 x Sigma 15mm f1.4 DG DN Diagonal Fisheye | Art Lens
• 1 x Lens Cap LC1040-01
• 1 x Tripod Socket TS-141
• 1 x Rear Cap LCR II
• 1 x Protective Cover PT-51
• 1 x Guide Plate GP-21

FAQs:

Is the Sigma 15mm f1.4 DG DN weather-sealed?

Yes, the Sigma 15mm f1.4 DG DN features dust- and splash-resistant, offering peace of mind when shooting in less-than-ideal weather conditions. This durability extends the lens's usability across various environments, from sandy beaches to misty mountains, protecting the internal elements from harmful elements. The water and oil-repellent coating on the front element also makes cleaning easier, ensuring that rain or fingerprints don't spoil your shoot.

Can I use the Sigma 15mm f1.4 AF DG DN for video recording?

The Sigma 15mm f1.4 AF DG DN boasts an aperture ring that can be smoothly adjusted without clicks, facilitating seamless transitions in exposure and consistent alterations in depth of field. This lens is excellent for capturing video under challenging and fluctuating light conditions. Additionally, a lockable aperture mechanism prevents accidental adjustments while filming.

Can I attach filters to this fisheye lens?

The bulbous front element of the Sigma 15mm f1.4 DG DN Diagonal Fisheye requires sheet-type filters via a rear filter holder, allowing for creative effects and improved image quality, particularly in challenging lighting conditions. The purpose-built LC1040-01 lens cap protects the lens and features slots for storing pre-cut filters, ensuring they're always on hand.

Can I customise the lens settings?

L-Mount users can customise the lens using a SIGMA UD-11 USB Dock to adjust the OS operation and fine-tune the Focus Limiter range.