Showing posts with label lenses. Show all posts
Showing posts with label lenses. Show all posts

Thursday, February 19, 2015

Hands on with the Canon 100-400 IS Mark II

Spotted Towhee on Branch, Spring, Snohomish County, Washington
Captured with a Canon 1D Mark IV, Canon EF 100-400 f/4.5-5.6L Mark II, and a Canon Extender EF 1.4X Mark III

I spend relatively little time on this blog talking about equipment — I’m drawn more to the art than the mechanics — but there’s no denying that equipment plays a critical role. The wrong equipment can limit your creative vision. Bad equipment can cause you to miss the shot entirely.

With that in mind, I thought I would share some of my thoughts about the new Canon EF 100-400mm f/4.5-5.6L IS II USM lens, which I’ve been using for about two months now. You won’t find test charts and studio comparison scenes here. There are plenty of those already that are produced under very controlled conditions. This is a Canon 100-400 Mark II review in the context of how it has performed for me as a professional nature photographer in real-world situations, which includes handling and other features that make a difference in my work.

Sunday, June 30, 2013

Long and short on teleconverters

Bald Eagle: Adult Feeding Juvenile

When you're a wildlife photographer working in a public park, the equipment you use undoubtedly draws attention. This summer, I've been documenting the development of a pair of young bald eagles. To get the images I need without disturbing the birds, I've been using a 600mm lens – a 13-pound monster of a lens that has a front element only slightly smaller than a dinner plate.

A small number of people come up and ask me questions about the birds. Many, many more grill me about my equipment. The vast majority say something like, "I bet you can see every nose hair with that." I cannot. In terms of magnification, the lens falls in between a pair of binoculars and a birder's spotting scope. The lens is physically big because it lets a lot of light in allowing me to capture action images at high resolution.

It's the second most common question that I'm going to address in this blog post. It comes from amateur photographers who want to know about my use of a teleconverter with this lens.