Sigma Will Release 28-105mm f/2.8 Art Lens In September

According to sonyalpharumors.com, Sigma will release the 28-105mm f/2.8 art lens in early September. According to rumors, the lens will weigh less than one kilogram.

Sigma's art lenses are of very good quality, so there is no need to worry about the image quality of this lens. 28-105 plus f/2.8 aperture, and the weight must be controlled within 1kg, this lens is likely to have no stabilization system.

28mm is wide enough, and for most people, 105mm without an image stabilization system is also wide enough for travel or landscape photography. The Sigma 28-105mm f/2.8 art lens may become a new all-in-one/travel lens for full frame mirrorless.

This lens will be available in Sony E and LEICA L mount versions, both with 82mm filter diameter. If the news is true, it will be SIGMA’s first constant large aperture high-magnification zoom mirrorless camera lens. When traveling, we often encounter scenes with a large light ratio. Since the aperture is constant, it is very important to obtain accurate exposure. If you don't want to use the camera's automatic exposure, but control it yourself, you can buy a Variable ND Filter. The VND filter allows you to obtain accurate details in a variety of scenes, so that the sky or the water surface reflecting the sunlight will not be overexposed, which makes sense for a lens with a constant large aperture.