Stan Trzoniec
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The Sigma 300 to 800mm f5.6 Zoom
Winning The Hearts And Lens Mounts Of Dedicated Wildlife Photographers
Lenses, Test Reports
Stan Trzoniec • Oct 01, 2003 • 0 comments

As soon as I opened the box I was in hyper-drive. There before me was one very impressive piece of optical gear. Made by Sigma, this new telephoto lens includes useful focal lengths from the ever-popular 300mm to a mind-boggling 800mm. For photographers...
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Tunnel Vision
A Guide To Using Super Telephoto Autofocus Lenses
Lenses
Stan Trzoniec • Aug 01, 2003 • 0 comments

Tunnel Vision

There certainly seems to be a true mystique when it comes to telephoto lenses. In a quick poll taken in our lab I found out that when a person buys a new single lens reflex camera the next lens he or she wants is a telephoto. Not...
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Canons f1.0 USM
A Super Speed Lens
Lenses, Test Reports
Stan Trzoniec • Apr 01, 2002 • 0 comments

Ever since I started in photography I was enthralled with the virtues of good, clean available light photographs. After high school my graduation present was a Heiland Pentax complete with an f/2 lens. Combining that with Tri-X film--then rated...
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Nikons New 300mm f2.8D ED IF II AF S Lens
Lenses, Test Reports
Stan Trzoniec • Aug 01, 2001 • 0 comments

Picking up a Nikon 300mm f/2.8 for the first time was certainly a humbling experience. This lens was not only large in physical size, it was heavy! Specifications show that it checked in at around 51/2 lbs and measured almost a foot in...
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