The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax. It was introduced in 1984, along with a complementary line of lenses . It captures images nominally 6 cm × 4.5 cm on 120 , 220, and 70 mm film, though the …

This Pentax 645 was designed for amateur wedding photographers, who of course shot negative film. They don't care about thirds of an f/stop, but we transparency shooters do. This 645 makes very accurate exposures, but if you need to tweak them precisely, you …

2017年5月29日 · For those fiscally-challenged or budget-conscious film photographers, the Pentax 645 provides a higher tier of shooting while leaving enough money left over to buy the most important ingredient for their growth – lots and lots of film.

2022年11月15日 · The Pentax 645 is a medium format SLR camera, introduced at the 1984 PMA. It takes 15 pictures nominally 6x4.5 cm, on 120 roll film , or 30 on 220 film , and it can also use 70 mm film, which gives approximately 90 frames per roll.

2024年6月3日 · In this mini-review, I’ll delve into the intricacies of this iconic camera, exploring its design, features, limitations, and my shooting experience so far. Also, I want to help fellow beginners wondering if the Pentax 645 would be a good start for exploring the medium format.

2024年7月1日 · The 645 features a vertical focal-plane cloth shutter that operates from 5 seconds to 1/1000 second, plus bulb. It uses through-the-lens, center-weighted metering. It offers program, aperture-priority, shutter-priority, and manual exposure modes.

2019年7月25日 · This camera uses its own Pentax 645 mount that began with this camera, and lives-on today, 35 years later, in Pentax’s digital 645. Lenses for this camera — so-called “A” lenses — are manual focus.

The PENTAX 645 has gained the support of photographers due to its priority on image quality when shooting in the field including scenery. This lens achieves superb resolution, high contrast, natural color reproduction, and favorable aberration correction.

The Pentax 645N is a huge step forwards from the earlier Pentax 645. The Pentax 645N adds autofocus, matrix metering, a shutter-speed knob, an exposure compensation knob, a self timer, a much brighter and sharper viewfinder with far more …

2020年7月20日 · In this video, Kyle McDougall reviews one of the most famous medium format film cameras of all time, the Pentax 645N. The Pentax 645N came out in 1997 and was succeeded by the 645Nii in 2001....