The short flange back, partly due to removal of the retraction mechanism, reduced various restrictions on lens design. For the lens shutter Mamiya used an in-house high-precision electronic size #00 shutter, originally developed for the Mamiya 6.
One part of the Mamiya 7 camera concept was to have high performance interchangeable lenses, including a super wide angle 43mm lens. Scanned by Camera Historian ( Image rights) Shashin Kōgyō (Photographic Industries), 9/1995 p65. Reproduced from an article in the Japanese periodical The Mamiya 7II is a revision of the camera that has a improved finder that reduces glare, adds multiple exposure and a additional strap lug. The camera is powered by a 4SR44 or 2CR1/3 battery. Film advance is done manually via and advance crank. Rotating this format plate also changes the film index window on the bottom of the memo clip, which is also a reminder of the emulsion type. Changing to 120 or 220 film requires rotating the pressure plate inside the film back.
Mamiya 7 ii new iso#
Setting the ISO speed is done by lifting up the outer ring of the shutter speed dial, rotate to the desired setting. Remember the take up spool is located on the right. Film spooling is the semi-automatic type, meaning you have to align the start indicator on the film to a indicator on the camera body. To load film release the the back with the switch on the left hand grip press the spool release buttons on the inside bottom of the film chamber. When set, the LED in front is lit, and then blinks when about to release. It can be activated with the button next to the rangefinder window. An electronic self-timer is available with a delay of 10 seconds.
Mamiya 7 ii new Pc#
It can be used with either the hot shoe or the PC sync connector. Since it's a leaf shutter system, flash sync is available at all speeds. The film speed range is from 25 to 1600 ISO. Exposure can be compensated from +2 to -2EV (in 1/3EV steps). The leaf shutter is electronic with speeds of 4 to 1/500 sec. The bottom the the viewfinder display has the shutter speed, over exposure and LT for Long Time exposure and when blinking for under exposure. The 43mm lens requires a separate finder. It is compatible with 65, 80, and 150mm lenses. The bright frame lines are automatically set based on the lenses used. The viewfinder has a 0.57 magnification with auto parallax correction. A standard 36 exposure film will yield 16 photos while a 24 exposure will have 10. It is also capable of using 35mm film with the Panoramic Adapter. The Mamiya 7 captures 6×7 images onto 120 or 220 film for 10 or 20 exposures. The reason is that the lens mount diameter increased from 52.5mm to 67mm and required a new light shielding mask, which would block a collapsing lens. It is the successor of the Mamiya 6 (1989) and Mamiya 6 MF (1993), lacking the collapsing lens feature of the Mamiya 6. The Mamiya 7 is a medium format rangefinder camera with interchangeable lenses made by the Japanese company Mamiya, released 1 June 1995.
Focusing distance must be manually estimated.Fujica G690/GL690 | Fujica GW690/GSW690 | Mamiya Press | Marshal Pressįujifilm GF670 | Fujica GM670 | Fujica GW670 | Koni-Omega | Makina 67 | Mamiya 7īronica RF645 | Fujifilm GA645 | Fujifilm GA645i | Fujifilm GA645W | Fujifilm GA645Wi | Fujifilm GA645Zi | Fujica GS645 / GS645S / GS645W Does not couple to the camera's rangefinder.Optionally used with external viewfinder FV704.It features an improved viewfinder and multi-exposure capability. An optional panoramic adapter allows 24×65 mm images to be captured on 35 mm film. The camera also features a self-timer, hot shoe, and flash synchronization terminal. It captures ten 6 cm × 7 cm images on 120 film rolls, and 20 on 220 film.
Mamiya 7 ii new manual#
It can operate in auto exposure, auto exposure lock, and manual modes. The camera has a built-in dark slide that allows the manual-focusing electronic leaf shutter lenses to be changed with film in the camera. The 43 mm, 50 mm, and 210 mm lenses require an external viewfinder to be inserted into the hot shoe for composition. The Mamiya 7 has a coupled viewfinder window which displays frame lines appropriate to the lens mounted, but only for the 65 mm, 80 mm, and 150 mm lenses.
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