Tamron has released its AF55-200mm F/4-5.6 Di II Macro LD (Model A15), a new telephoto zoom designed for digital SLR cameras with image sensors smaller than 24mm by 16mm. The zoom covers the focal length range equivalent to 85-310mm when converted to a 35mm format. The lens will allow owners of digital SLRs fitted with standard zoom lenses to produce the pulling and compression effects particular to telephoto lenses.

Because the optical system is designed for digital cameras, the image circle is smaller. The new 55-200mm zoom lens has...

Tamron USA has ceased sales of Bronica ETR-Si, SQ-Ai, SQ-B and GS-1 cameras and accessories in the United States market. Takashi Inoue, the company’s president, cited the advent of digital photography for the decline in medium-format sales. The current sales volume cannot sustain the production of Bronica SLR products, he said.

Tamron will post a list of dealers with substantial Bronica inventory and suggests that photographers contact these dealers to purchase equipment. The Bronica RF645 Medium Format Rangefinder will continue to be...