Are our wide-to-tele zooms as good as they can be, or have their compact size, light weight, and variable aperture cost us in terms of optical quality?

Article Abstract:

Zoom lenses have decreased in weight, size and optical quality in the name of convenience and economics. A Popular Photography test comparison showed that the heavier, more costly fixed-aperture lenses performed better than their variable-aperture equivalents.

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Remarkably good buy in a macro lens. And don't tell me your zoom's just as good

Article Abstract:

Improvements in cameras, films and zoom lenses have allowed zooms to replace single-focal-length lenses for most purposes, but a macro lens still outperforms a zoom at close range. The 100mm f/3.5 Vivitar Macro offers excellent performance for $150-$170.

Column, Camera lenses

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If you have everything in photography you want, try a 420-700mm f/8.3-13.5 zoom that isn't a real zoom

Article Abstract:

The Cambron APO Ultra Zoom is not easy to use, but it provides extremely sharp photographs when used correctly. Focal lengths are continuous to 700mm. The lens weigh less than one pound and costs less that $300.

Product/Service Evaluation, Cambron APO Ultra Zoom (Lens)

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