Bill Pierce
Well-known
It used to be we chose between small and large cameras for a shoot. Each had its advantages and disadvantages. That’s still true today, but, more often than not, we’re choosing between small and large lenses.
Take for example the Sigma 40mm, f/1.4 Art lens. There’s no question that this lens delivers incredible performance at its widest apertures. It is an exceptionally good lens. However, it’s over 5 inches long, weighs over 2 1/2 pounds and is almost 3 1/2 inches long. That’s a lot bigger that the moderate wide angles we elderly photographers grew up with on 35mm film cameras. Of course, those lenses didn’t have designs that dealt with thick cover glass on sensors or had built-in motors to focus them. But there are many situations where you might give up speed, even motorized focus for the convenience of a smaller lens.
For example, there is the Sony 40mm, f/2.5 that is 1.8 inches long. Is it as “good” as the Sigma? In a lot of situations - yes, simply because many shooting situations don’t allow us to exploit the the full potential of the super lens. Do the f/2 Fujicrons perform as well wide open as some of Fuji’s big lenses at f/2? Not on a test chart, but in the real world small size and weight may be a greater advantage in situations where we can’t exercise the control that exploits the advantages of the lens with better optical performance at wide apertures.
To a far greater extent than film shooters, I’ve noticed digital shooters owning both the “big” lens and the “little” lens pretty much in the same focal length range. In a world where the “big” lens is much bigger, that makes sense. Your thoughts? What are you doing? Is it a "2 of each" world?
Take for example the Sigma 40mm, f/1.4 Art lens. There’s no question that this lens delivers incredible performance at its widest apertures. It is an exceptionally good lens. However, it’s over 5 inches long, weighs over 2 1/2 pounds and is almost 3 1/2 inches long. That’s a lot bigger that the moderate wide angles we elderly photographers grew up with on 35mm film cameras. Of course, those lenses didn’t have designs that dealt with thick cover glass on sensors or had built-in motors to focus them. But there are many situations where you might give up speed, even motorized focus for the convenience of a smaller lens.
For example, there is the Sony 40mm, f/2.5 that is 1.8 inches long. Is it as “good” as the Sigma? In a lot of situations - yes, simply because many shooting situations don’t allow us to exploit the the full potential of the super lens. Do the f/2 Fujicrons perform as well wide open as some of Fuji’s big lenses at f/2? Not on a test chart, but in the real world small size and weight may be a greater advantage in situations where we can’t exercise the control that exploits the advantages of the lens with better optical performance at wide apertures.
To a far greater extent than film shooters, I’ve noticed digital shooters owning both the “big” lens and the “little” lens pretty much in the same focal length range. In a world where the “big” lens is much bigger, that makes sense. Your thoughts? What are you doing? Is it a "2 of each" world?