90mm F2.8 DG DN | C
- All-metal construction
- Incredibly compact and lightweight
- Ideal focal length for portraits
- Manual aperture ring
- High-speed, accurate autofocus
- Magnetic lens cap and metal lens hood
- Mount with dust and splash-resistant structure
- Designed to minimize flare and ghosting
- Compatible with Lens Aberration Correction*
*Function available on supported cameras only. Available corrections / functionality may vary depending on camera model.
Explore the 90mm F2.8 DG DN | C
Ideal focal length for portraits
The 90mm focal length offers a perspective that creates truly flattering images, and it provides plenty of separation from the background to help spotlight the subject, making it the perfect lens for portraits.
Supreme compactness & performance
Despite the small form factor of the 90mm F2.8 DG DN | C, there is no sacrifice to performance, capturing the finest details on high-resolution full-frame cameras.
Stylish, robust construction
Luxuriously crafted of all-metal components to guarantee durability and style, each I series lens is the true embodiment of functional beauty, with a tactile, ergonomic feel that also makes it a pleasure to use.
Magnetic metal lens cap
An included metal cap magnetically clips to the front surface of the lens with ease. This inventive and thoughtful detail adds to the sleek nature of I series lenses.
Compatible with In-Camera Aberration Correction
This function performs in-camera corrections of peripheral illumination, chromatic aberrations, distortion, and more, to further enhance image quality (available on supported cameras only).
High-precision, rugged brass bayonet mount
The brass mount combines high precision with rugged construction. Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens.
Made In Japan
All SIGMA's manufacturing – right down to the molds and parts – is carried out under an integrated production system, entirely in our facility in Aizu, Japan.
2022 Hot Ones Awards
For Sony & L-Mount shooters
SIGMA's DG DN lenses are made exclusively for mirrorless cameras, including Sony E-mount and L-Mount (SIGMA, Panasonic, Leica) systems. These full-frame lenses are designed to take advantage of the benefits offered by mirrorless camera bodies, including more compact dimensions, in-camera corrections, and improved autofocus technology.
The one-and-only I series
SIGMA I series lenses are premium, compact prime lenses that are both strikingly beautiful and optically impressive. With full-frame coverage, all-metal construction, exceptional autofocus performance, and gorgeous (yet functional) touches like a knurled manual aperture ring and a magnetic lens cap, I series lenses are designed to enhance both the artistic potential and the tangible experience of mirrorless photography.
Make sure you get your 4-Year Warranty
All SIGMA lenses come with a 4-Year Warranty in the US, but only if you buy from SIGMA America directly or a SIGMA Authorized Dealer. Gray market importers undercut legitimate retailers, deceive well-intentioned customers, and sell products that are ultimately not eligible for warranty service. Make sure you are buying from a trusted source so your lens is covered!
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- Lens Construction
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- Angle of View
- Number of Diaphragm Blades
- 9 (rounded)
- Maximum Aperture
- Minimum Aperture
- Minimum Focusing Distance
- 50cm / 19.7 in.
- Filter Size
- Maximum Magnification
- L-Mount: 295g / 10.4 oz.
Sony E: 295g / 10.4 oz.
- L-Mount: 64 x 59.7mm / 2.5 x 2.4 in.
Sony E: 64 x 61.7mm / 2.5 x 2.4 in.
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New for FUJIFILM X Mount
The 23mm F1.4 DC DN | C and 100-400mm F5-6.3 DG DN OS | C are now available on X Mount.Learn More