Pentax 67 300mm f/4 nova -- existe?

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Alguim ja ouviu falar desta novidade? Ou i boato ?

-- Marcelo P. Lima (marcelo@parallaxis.net), November 02, 1999

Answers

Para responder a minha propria pergunta: descobri hj (pelo forum da P67) que esta lente existe sim. O "press release" vai sair dentro de algumas semanas...

-- Marcelo P. Lima (marcelo@parallaxis.net), November 08, 1999.

Press release ja saiu! Olhem so:

Pentax Introduces a 300mm Medium-Telephoto Lens for the Pentax

Asahi Optical Co., Ltd. is proud to introduce the SMC Pentax.M* 67 300mm f/4 ED[IF] lens. Designed for use with the Pentax 67II medium-format SLR camera, this medium-telephoto lens offers a sharp, clear image description with minimal aberrations, thanks to the combination of a new optical design and Extra-low Dispersion (ED) lens elements. Pentax's original Inner Focus (IF) mechanism maintains ideal weight balance throughout a shooting session, because the overall lens length is unchanged during focusing. It also reduces the minimum focusing distance to a mere two meters (6.7 ft.)for a maximum magnification of 0.18 times - less than a half of the minimal focusing distance of conventional lenses (five meters or 16.7 ft.).

In addition, the lens comes equipped with a tripod socket, directly incorporated into the lens barrel for extra stability. This tripod socket is not only designed to ensure smooth focusing operations during handheld shooting, but it can be rotated to top when necessary. Its lens hood features a polarizing filter operation window, which allows the photographer to rotate the polarizing filter without removing the hood from the lens.

Specifications:

Construction: 9 elements in 9 groups. Angle of view: 17 degrees Diaphragm: Fully Automatic Minimum aperture: f/32 Photometric method: TTL open aperture metering Minimum shooting distance: 2.0 m (6.1 ft) Filter diameter: 82 mm. Maximum diameter and length: 92.5 mm(2.8 in) x 209 mm (6.4 in) Weight: 1,650 g. (58.2 oz)

-- Marcelo P. Lima (marcelo@parallaxis.net), November 09, 1999.


Comprou ela, Marcelo? E que tal? Gostou? É cara, vale a pena? E deve ser pesada.... Clicio

-- Clicio Barroso (clicio@clicio.com.br), April 24, 2001.

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