Keeping with the “We’re going to Japan, let’s buy some stuff!” theme, I thought it was time I snagged myself a telephoto zoom. Canon offers up some fantastic solutions in the telephoto zoom category, unfortunately, they are far too expensive for my taste and far too heavy (70-200mm f/2.8L IS = ~3 lbs!) and far too big/conspicuous: “Hey look, a guy with a huge white lens…lets see where he’s going!”.
Sigma, a third-party lens manufacturer has been doing a nice job at providing some interesting lenses. They have lenses in all the major categories and now they have a lens in the “cropped telephoto” range along with Tokina. By “cropped telephoto” I mean a zoom lens that is designed for a camera with a ~23mm sensor. The focal range on their lens is 50-150mm sporting a nice and fast f/2.8 aperture which is constant throughout the focal range.
On a cropped sensor such as my camera’s 1.6x sensor, the Sigma has an 80-210mm 35mm equivalent focal range which gives roughly the same effect (albeit 10mm longer) as a more standard 70-200mm telephoto zoom on a 35mm/full frame camera.
The nice thing about this lens, however, is that it is much lighter and smaller - two big pluses for me. The reviews I read praised the lenses resolution even at the long end wide open. There was mention that when it focuses closely at 150mm there tends to be a drop in image quality so I’ll have to test it out and see what I think.
In terms of price, the lens is roughly the same as Canon’s 70-200mm f/4L but is a full stop faster and is a more usable focal length for APS-C cameras (70mm is a bit too long on crop cameras).
The lens will be here tomorrow according to UPS and I’m eagerly awaiting its arrival.