The silver 30mm f/2.8 DN Lens for Sony E-mount Cameras from Sigma is
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 and allows 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 molded aspherical elements including a
double-sided aspherical element, aberrations are kept to a minimum. The
result is accurate color definition and sharp imaging across the frame. A
metal exterior provides durability and handsome design.
Standard length 30mm prime lens for Sony E-mount cameras with a 45mm focal length equivalent
Maximum aperture of f/2.8 is effective in low light situations and able to create lovely shallow depth of field images.
Inner focusing system and linear autofocus motor for efficient, smooth, quiet and accurate focus.
Two glass molded aspherical elements, including a double-sided
aspherical element 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
Part of Sigma's new "Art" class of fast aperture, sharp prime lenses