Sonyalpharumors released the Sigma 10-18mm f / 2.8 DC DN lens appearance and parameter information.
According to the introduction, this APS-C format ultra-wide-angle zoom lens will be released on October 5, compatible with Sony E-mount, handmade using the “Made in Aizu, Japan” process.
Summary specifications are as follows:
- Optical structure: 19 groups of 13 elements (3 FLD, 1 SLD, 4 aspherical)
- Viewing angle: 109.7°-76.5° (APS-C)
- Aperture blades: 7 blades (circular)
- Minimum aperture: F22
- Closest focusing distance: 11.6 cm (wide-angle) -19.1 cm (telephoto)
- Maximum magnification: 1:4 (wide-angle) – 1:6.9 (telephoto)
- Filter diameter: φ67mm
- Dimensions: φ72.2 mm × 62.0 mm.
- Weight: 260 grams
Other features:
- Dust- and splash-proof design
- Supports DMF full-time manual focusing
- Internal focus design
- Stepping motor
- Compatible with AF Assist (Sony E-mount only)
- Supports linear/non-linear focus switching (L-mount in-body setting only)
- DMF and AF+MF support
- Super Multi-Layer Coverage
- Push-On Petal Hood LH706-02
- Compatible with SIGMA USB DOCK UD-11 (sold separately)
- Designed to minimize flare and ghosting
- Each lens utilizes SIGMA’s MTF metering system
- Durable, precision-made brass mount.
