What is DG macro?
What is DG macro?
Sigma’s 70-300mm F4-5.6 APO DG Macro is a budget telephoto zoom lens that can be used on both APS-C and full frame cameras. Sigma makes several different 70-300mm lenses – here the APO designation means premium optics, and Macro means relatively close focusing, but this model doesn’t offer image stabilisation.
How to use macro on Sigma 70-300mm?
First, set the zoom control to its maximum telephoto position. Then, slide the Macro Switch to the “Macro” position. Now the focus ring can turn from infinity to macro range.
What is Sigma APO?
Sigma’s APO designation signifies an apochromatic lens that uses low dispersion glass to minimize chromatic aberration. The APO version has a red ring on the end of the lens body to distinguish it from the non-APO version of the lens, the Sigma 70-300mm F4-5.6 DG Macro.
What is a macro switch?
Macro mode allows the lens to decrease the minimum focus distance. Think of it as reading glasses for old eyes. No more holding the book at arms length, bring it in close and see it big.
Which is Sigma 70-300mm f4.5.6 DG Macro lens?
Sigma 70-300mm F4-5.6 DG is an Auto Focus (AF) Telephoto Zoom lens with 35mm FF max sensor coverage and it is designed to be used with Canon EF mount cameras. Lenses in Canon EF Mount with Same Focal and Aperture Range
Which is the APO version of the Sigma 70-300mm?
The subject of this lens review is the APO version, and is differentiated from the non-APO lens by a red stripe around the forward part of the lens barrel. The 70-300mm ƒ/4-5.6 is designed to fill a 35mm frame, but functions properly on a reduced-frame sensor as well.
Is the Sigma 70-300mm a telephoto zoom?
With the 70-300mm ƒ/4-5.6, Sigma has had an economical competitor to the major manufacturers’ consumer telephoto zooms for some years now.
How big is the 70-300mm F / 4.5.6 sensor?
The 70-300mm ƒ/4-5.6 is designed to fill a 35mm frame, but functions properly on a reduced-frame sensor as well. On these types of cameras the lens will provide and equivalent field of view of 105 – 450mm (1.5x sensors) and 112 – 480mm (1.6x sensors).