The silver Sigma 30mm f/2.8 DN Lens for Sony E-mount Cameras from Sigma is a standard-length prime lens for Sony E-mount cameras. Its focal length is equivalent to a 45mm lens in the 35mm format and its minimum focus distance is 11.8" (30 cm). Its f/2.8 maximum aperture is ideal for shallow depth-of-field imaging, allowing it to maintain sharpness in low-light situations.
An inner focusing system means the lens does not extend when focusing and its newly developed linear autofocus motor is accurate and quiet. Sigma's Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even at the maximum aperture, and with two glass moulded aspherical elements including a double-sided aspherical element, aberrations are kept to a minimum. The result is the accurate colour definition and sharp imaging across the frame. A metal exterior provides durability and a handsome design.
An inner focusing system means the lens does not extend when focusing and its newly developed linear autofocus motor is accurate and quiet. Sigma's Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even at the maximum aperture, and with two glass moulded aspherical elements including a double-sided aspherical element, aberrations are kept to a minimum. The result is the accurate colour definition and sharp imaging across the frame. A metal exterior provides durability and a handsome design.
- Standard length 30mm prime lens for Sony E-mount cameras with a 45mm focal length equivalent
- The maximum aperture of f/2.8 is effective in low-light situations and can create lovely shallow depth-of-field images.
- Inner focusing system and linear autofocus motor for efficient, smooth, quiet and accurate focus.
- Two glass moulded aspherical elements, including a double-sided and Super Multi-Layer Coating minimizes aberrations and reduces flare and ghosting for sharp, high-contrast images.
- A brass bayonet mount has both high accuracy and durability. A special treatment to reinforce its strength is applied to the surface giving it greater strength and making it highly resistant to long-term use.
- Part of Sigma's new "Art" class of fast aperture, sharp prime lenses.
