Lenses
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Lenses, Test Reports
Robert E. Mayer Jan 01, 2001 0 comments

A long 10x zoom range is typically found on better movie cameras and camcorders--but rarely is offered for still photography. Available now from Sigma, the new Sigma 50-500mm f/4-6.3 APO produces the kind of crisply detailed images you...

Lenses, Test Reports
Peter K. Burian Nov 01, 2000 0 comments

After several years of focusing on the compact camera market, Pentax has been working aggressively to expand its 35mm and medium format SLR systems.

Two mid-priced wide angle lenses with...

Lenses, Test Reports
Peter K. Burian Nov 01, 2000 0 comments

Dedicated to sophisticated design and engineering, Tokina makes lenses with an excellent reputation; the best of these bear the AT-X designation, denoting "Advanced Technology-Xtra." These models--bearing a gold stripe indicating premium grade optics--include...

Lenses
Tom Fuller Oct 01, 2000 0 comments

Our project
this month is a Perspective Control (PC) lens for 35mm cameras. This optic
is often used by architectural photographers to eliminate the distortion
caused by tilting a camera upward to include the top of a building.Th...

Lenses, Test Reports
Tom Fuller Aug 01, 2000 0 comments

My first encounter with a Vivitar Series 1 lens goes back more than 15 years to the 600mm "Solid Cat," one of the slickest super-telephotos ever made. In addition to great optics, the lens featured an overall length and diameter of--and I'm not joking--around...

Lenses, Test Reports
Peter K. Burian Aug 01, 2000 0 comments

Although Tamron makes some exceptional professional lenses, one of its moderately priced products--various models of the 28-200mm zoom--has amassed sales of over one million lenses and won "Best Buy" awards worldwide. This is understandable, considering...

Lenses, Test Reports
Peter K. Burian Aug 01, 2000 0 comments

Ever since its introduction in 1995, the Canon EF 75-300mm f/4-5.6 IS USM--the first lens for 35mm SLR systems with an Image Stabilizer (IS)--has won acclaim and honors. Most prestigious were the European awards: "Lens of the Year" and "Best Lens"...

Lenses, Test Reports
Peter K. Burian Aug 01, 2000 0 comments

Although most photographers tend to discus the big, fast, pro lenses, the vast majority actually sold are affordable zooms. Sigma makes both types, including their latest APO models like the AF 800mm f/5.6EX with Hypersonic autofocus and the modestly...

Peter K. Burian Aug 01, 2000 1 comments

Although most lens manufacturers offer fast (f/2.8) ultra-wide zoom lenses, these tend to be large, heavy, and quite expensive. Tokina's own AF 20-35mm f/2.8 AT-X PRO is a superb product but most photo enthusiasts do not require such a wide aperture...

Lenses, Test Reports
Peter K. Burian Jul 01, 2000 0 comments

Renowned for its line of award-winning broad range zoom lenses, Tamron also offers several single focal length models. Perhaps the least well-known of this line is model No. 360: the SP 300mm f/2.8 LD IF, available in autofocus and manual...

Lenses, Test Reports
Peter K. Burian May 01, 2000 0 comments

Sigma AF 70-300mm & APO Macro Super

Sigma's two most successful zooms--70-300mm models with extreme close focusing ability--were recently upgraded and labeled with the "Super" designation. Both...

Lenses
Robert E. Mayer Apr 01, 2000 0 comments

For extreme convenience a zoom lens with an ultra-wide range can make taking top quality images at a variety of focal lengths very practical. One example of this new breed is the Tamron 28-300mm f/3.5-6.3 AF Aspherical LD lens which encompasses practically...

Lenses, Test Reports
Jay Abend Dec 01, 1999 1 comments

When Bob Shell asked me to take a look at Schneider's new line of digital lenses, I said "sure." After all, I'm a fully modern digital photographer, and anything aimed at the digital professional is of great interest to me. When I...

Lenses, Test Reports
Peter K. Burian Nov 01, 1999 0 comments

The single most prolific lens manufacturer these days, Sigma announced a full 10 new lenses this spring, ranging from an 8mm circular fisheye to the new APO 800mm f/5.6EX HSM. This group included the two zooms tested here, both in the affordable category.

Lenses, Test Reports
Peter K. Burian Aug 01, 1999 0 comments

Tokina is not a manufacturer that seeks a lot of publicity, refusing to get involved in the old "sell the sizzle, not the steak" approach. And yet, they deserve greater recognition after producing lenses for over 40 years. Under the trademarks...