An extension of your creative vision.
The ultra-sharp I series
SIGMA 65mm F2 DG DN | Contemporary.
A compact, short telephoto prime
that offers a stunning photographic experience
for mirrorless users.
The SIGMA I series introduces compact, beautifully designed, high-performance optics for mirrorless camera systems. In its first collection, SIGMA introduces a high-spec, daily use lens to the Contemporary lens line-up, which combines excellent resolving power with a small body that is perfectly weighted for mirrorless systems.
Long supported among photography lovers and even used for shooting films, a 65mm lens allows a slightly more compressed perspective than standard lenses, opening up a variety of creative approaches for both photography and film-making.
The ultra-sharp 65mm F2 DG DN | Contemporary can capture extremely fine detail even wide open at its maximum aperture of F2, and produces large and round bokeh.
Furthermore, its all-metal body, which is a feature across all I series lenses, and the design with great care paid on the touch and even how delightful the sound made during operation is will make the lens a joy to use and own.
Impression
SIGMA fp, F2, ISO2000, 1/200s ©Jeff Hargrove
SIGMA fp, F2, ISO1600, 1/160s ©Jeff Hargrove
SIGMA fp, F8, ISO400, 1/125s ©Pauline Chardin
SIGMA fp, F4.5, ISO400, 1/3200s ©Pauline Chardin
SIGMA fp, F6.3, ISO400, 1/640s ©Pauline Chardin
Features
I series｜A new photographic experience,
“Premium Compact Primes” for mirrorless users
The SIGMA I series features full-frame-compatible lenses that offer mirrorless users a new and better alternative, both in the experience of shooting with the lens and in the impressive results it is able to achieve.
One of the key advantages of mirrorless cameras is their smaller form-factor, and this new 65mm optic is designed to be perfectly matched to these more compact systems without sacrificing performance. This combination of superb optical quality with exceptional portability, not previously possible with DSLR systems, will bring new opportunities to this and future generations of photographers.
Simultaneously, SIGMA is aware that, in this day and age when we have such huge diversity when it comes to what we use to photograph, as represented by smartphones, people look for something more than a mere act of “taking pictures” when they choose to own a camera and lenses.
SIGMA’s excellence in development and processing technologies has been built up since its founding in 1961, and has become further sophisticated with the introduction of the SIGMA Global Vision in 2012. With this as a base, SIGMA has given careful thought how photographers use and enjoy their lenses, including optical design, advanced functionality, build quality and the experience of picking up and using the lens, and with all of this carefully considered, the I series was born.
New standards of optical performance for the Contemporary line
The 65mm F2 DG DN | Contemporary brings to the table the highest level of optical performance at a maximum aperture of F2 with a lens body of a size that matches a mirrorless system.
Axial chromatic aberration, which tends to be noticeable with medium and telephoto lenses and cannot be effectively reduced in-camera, is corrected thoroughly with the use of SLD glass, allowing it to capture sharp details. A pair of glass-molded aspherical lenses is used to correct spherical and comatic aberration, as well as astigmatism, while also helping make the lens configuration smaller in size. A combination of the latest optical design with advanced processing technology that brings life to the former gives the 65mm F2 DG DN | Contemporary its excellent optical performance as well as compact size.
In addition to the beautiful bokeh effect thanks to the control of spherical aberration, the reduced vignetting effects help curb lemon-shaped or swirly bokeh and give photographers greater control over the out of focus areas of their images. On top of it all, the SIGMA-standard anti-ghosting and anti-flare technology ensures high-end performance in backlit conditions.
Use of multiple high-precision aspherical glass molded lenses
The surface of molds for glass molding, which is a process that forms optical components by pressing glass materials at high temperatures, requires ultra-high precision. SIGMA uses high-precision molds whose surfaces are controlled with an accuracy of ±5 nanometers (0.000005 mm) or smaller. High precision aspherical glass molded lenses archives both good aberration correction and compact lens size.
*Mold for aspherical glass molded lenses
Exceptional I series build quality
with a compact form-factor
All I series lenses have an all-metal construction. The precision-cut aluminum parts not only give the barrel a sleek, stylish finish, but provide superb durability, which improves the quality of the entire product. Metal materials are also used in internal structures that slide with the operation ring for added robustness. These high-precision components crafted with SIGMA’s cutting-edge metalworking technology are also used in SIGMA’s cine lens line-up for professional cinematographers and provides an exquisite feel to touch as well as sound effects, making photographers want to reach for it and play with it over and over again.
The cover ring between the focus ring and the aperture ring has hairline processing that is also used for the rear cylinder of the Art line. This covering functions as a finger hold when attaching or detaching the lens.
Magnetic metal lens cap
The I series lenses* are accompanied by a dedicated magnetic metal lens cap, in addition to a normal plastic cap. This dedicated metal cap clips to the front surface of the lens magnetically. It is no exaggeration to say that this meticulously crafted cap represents the finishing touch for the I series.
＊Except 45mm F2.8 DG DN | Contemporary
*This image is 35mm.
*Cannot be used when a filter is attached.
Magnetic metal lens cap holder
LENS CAP HOLDER CH-11 (sold separately)
When a cap is removed from the lens it should have a proper place where it can be kept. Using this as a starting point, a cap holder using the magnetic force of the dedicated cap was created.
With the cap attached to the ring plate, and the plate clipped to a bag or belt, the cap is always within easy reach and is less likely to get lost. Plus, its elegant design is a stylish addition to a photographer’s equipment.
Additional features
Lens construction: 12 elements in 9 groups, with 1 SLD glass and 2 aspherical lenses
Compatible with high-speed autofocus
Compatible with lens-based optical correction
*On cameras where lens aberration correction is controlled with ‘ON’ or ‘OFF’ in the camera menu, please set all aberration correction functions to ‘ON'(AUTO).
Mount with Dust and Splash Resistant Structure
Support for switching between Linear focus / Non-linear focus ring settings (for L-Mount only)
Lens Hood
Compatible with SIGMA USB DOCK UD-11 (sold separately / for L-Mount only)
Supports DMF, AF+MF
Inner focus
9-blade rounded diaphragm
High-precision, durable brass bayonet mount
ESSENTIALS
You'll find our philosophy and craftsmanship
in every product
Our new lineup fully expresses our approach to lenses and photography itself. All of our lenses belong to one of three lines—Contemporary, Art, or Sports—all of which share our development philosophy and advanced manufacturing system. High performance, high quality, and high end in every respect, these lenses give people who love photography lasting value and consistent, exciting results. The secret is our passion for craftsmanship that we put into every production process and every product.
Specifications
65mm F2 DG DN | Contemporary
Lens Construction
- SLD glass
- ASPHERICAL LENS
Lens Construction
Angle of View
- 36.8°
Number of Diaphragm Blades
Minimum Aperture
Minimum Focusing Distance
Maximum Magnification Ratio
Filter size
Dimensions (Diameter × Length)
-
L-Mount
φ72mm × 74.7mm / φ2.8in. × 2.9in. -
Sony E-Mount
φ72mm × 76.7mm / φ2.8in. × 3.0in. - *The length of a lens is measured from the filter surface to its mount.
Weight
-
L-Mount
405g / 14.3oz. -
Sony E-Mount
405g / 14.3oz.
Edition Number
Supplied Accessories
・Magnetic metal lens cap LCF62-01M
・LENS HOOD LH636-01
・FRONT CAP LCF-62mm III
・REAR CAP LCR II
Performance / Data
MTF Chart
Diffraction MTF
Geometrical MTF
| Spatial frequency | S:Sagittal Line | M:Meridional Line |
|---|---|---|
| 10lp/mm |
|
|
| 30lp/mm |
|
Product Lineup
65mm F2 DG DN | Contemporary
-
L-Mount
- Supplied Accessories
・Magnetic metal lens cap LCF62-01M
・LENS HOOD LH636-01
・FRONT CAP LCF-62mm III
・REAR CAP LCR II
-
Sony E-mount
- Supplied Accessories
・Magnetic metal lens cap LCF62-01M
・LENS HOOD LH636-01
・FRONT CAP LCF-62mm III
・REAR CAP LCR II
Support
65mm F2 DG DN | Contemporary
FAQ
Accessories
Supplied Accessories
FRONT CAP LCF62-01M
FRONT CAP LCF-62mm Ⅲ
LENS HOOD LH656-01
REAR CAP LCR Ⅱ
* The image is for SIGMA.
-
L-Mount
-
Sony E-mount
Separately Sold Accessories
LENS CAP HOLDER CH-11
USB DOCK UD-11
Designed exclusively for the use with a SIGMA Contemporary, Art, or Sports lens and its accessories, the SIGMA USB DOCK allows users to update firmware and adjust the sensitivity of speed to the MF function* through the UD-11.
* Scope of adjustment varies depending on specifications of the individual product.
-
L-Mount
PROTECTOR 62mm
Normal type. Protector is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colorless so does not affect color reproduction.
* Thinner frame wide type.
WR PROTECTOR 62mm
Water-repellent, Antistatic type. Protector is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colorless so does not affect color reproduction.
* Thinner frame wide type.
WR UV FILTER 62mm
UV Water-repellent, Antistatic type. UV filter prevents the bluish tone that generates when the weather is fine, by absorbing ultraviolet rays. It is effective in most situations, such as landscape, portrait and general photography on a sunny day. It is also an ideal filter for regular use as it is completely colorless so does not affect color reproduction.
* Thinner frame wide type.
WR CIRCULAR PL FILTER 62mm
PL Water-repellent, Antistatic type. Circular PL filter removes the reflection of water surface and glass windows, and increases the contrast in landscape photography.
* Thinner frame wide type.
Catalogs / Resources
Manuals / Brochures
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SIGMA Lens Catalogue 2022 Autumn (Brochures)
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I series 2023 (Brochures)
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65mm F2 DG DN (Manuals)
Impressions / Samples
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SIGMA I series Concept Movie 2022
The SIGMA I series is a set of full-frame compatible lenses that offer new value to mirrorless systems.
SIGMA breaks the new ground with a wide range of focal lengths.
The Stage is Set. -
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I see what you see. | SIGMA I series special movie
The special movie depicts daily life with the I series and the small but important joys that come with it.
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I use my creative vision to capture the things that inspire me. | Pauline Chardin
I use my creative vision to capture the things that inspire me.
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I bring my ideas to life with passion. | Jeff Hargrove
I bring my ideas to life with passion.
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65mm F2 DG DN | Contemporary Sample photo gallery
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SIGMA I series Magnetic Metal lens Cap
The SIGMA I series features full-frame compatible lenses that offer new value to…
