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3
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17989
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Птн Декабрь 12, 2008
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Рекомендовано
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Средняя цена
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Средний рейтинг
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100% обозревателей
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$30.00
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10.0
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Описание:
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Practina FX
the up-to-date miniature assembly camera
24 x 36 mm
The Praktina is a newly-designed 35 mm camera with standardized parts. This means: Special instruments, or supplementary parts, may be fixed or detached, one after another, according to requirement, at front, back, top or bottom of the camera. Firstly, there are the interchangeable lenses mounted in a novel type of bayonet screw fitting. Then follow electro-motor with magnetic release, spring motor, close-up bellows attachment, stereo device, and flash units. Hence, you will agree, the Praktina is the camera with unlimited working possibilities. - This statement is documented by the Praktina's
* Standard lenses with automatic diaphragm preselection
* Remote control by means of motor wind and magnetic release
* Cassette to hold 17 meters (50 ft.) of 35 mm film
* Macrophotography with close-up bellows attachment
* Spring motor for rapid-sequence frames
* Close-ups to 1:1 with simple intermediate rings
* Stereo Attachment, original Jena, for three-dimensional photography
* Special magnifying viewfinder for scientific macro and reproduction work
* Detachable camera back
* Flash synchronization for regular and electronic flashes
* Eyecup and corrective glasses
* The smallest of all existing reflex cameras
* Single lens, hence, freedom from parallax
* Interchangeable lenses
* Focal-plane shutter calibrated in speeds from 1 sec. to 1/1000 sec.
* Soft and smooth shutter action
* Field lens showing screen image in natural color
* Split-image range finder guarantees absolute sharpness
* Penta-prism for viewing at eye level
* One control knob for all three functions
* Lighthood reveals image in upright position
* Swing-in magnifier lens to enlarge image
* Newton system direct-vision viewfinder
* Universal speed-selecting disk
* Bayonet screw adapter for lenses and accessory parts
* Convenient, obliquely positioned shutter release
* Self-release
Only a Single-lens Reflex Camera like the Praktina - is absolutely free from parallax. This alone yields a photograph perfectly identical with the finder image. Only a single-lens reflex camera like the Praktina takes interchangeable lenses which enable you to draw your distant subject closer, to photograph the subject close in front of you at a wide angle, and to solve special photographic tasks, e. g. in portrait work, most effectively.
Only a Focal-plane Shutter like the one incorporated in the Praktina allows for the whole range of speed settings up to l/l000th second. Only for a single-lens reflex camera with focal-plane shutter and interchangeable objective, are there no longer any limits whatever in the photographic field.
Only with the Speed-setting Disk immediately beneath the Collective Control Knob as in the Praktina, can two manipulations set four necessary functions working. The collective knob controls three mechanisms simultaneously: film transport, picture counter, and shutter wind. In addition to this, the selecting disk - beneath the knob sets the shutter speeds - up to one thousandth of a second!
Only the Combination of Field lens and Split-image Range-finder as in the Praktina, permits previewing the entire image in full colour and focusing with utmost precision.
Only optional use of Lighthood or Penta Prism as in the Praktina, will be able to fulfil your most extravagant desires. The lighthood permits viewing the upright screen image from above. The penta prism reveals your subject in direct vision, upright, and with sides unreversed.
Стандартная фотооптика для Praktina FX
Original Jena, 50 mm, f/2.8, прыгающая диафрагма
Original Jena, 58 mm, f/2.0, прыгающая диафрагма
The Interchangeable Lenses
some of them having pre-setting or automatic diaphragm, are available with focal length ranging from 35 mm to 500 mm and with speeds up to f/1.5
Original Jena f/2.8 35 mm, прыгающая диафрагма
Meyer Primagon f/4.5 35 mm, pre-setting diaphragm
Original Jena f/4.5 40 mm, without preset
Original Jena f/1.5 75 mm, pre-setting diaphragm
Original Jena f/2.8 80 mm, pre-setting diaphragm
Meyer Trioplan f/2.8 100 mm, pre-setting diaphragm
Original Jena f/4 135mm, pre-setting diaphragm
Original Jena f/2.8 180 mm, pre-setting diaphragm
Meyer Tele-Megor f/5.5 180 mm, pre-setting diaphragm
Original Jena f/4 300 mm, pre-setting diaphragm
Meyer Tele-Megor f4.5 300 mm, pre-setting diaphragm
Meyer Tele-Megor f/5.5 400 mm, pre-setting diaphragm
Fernobjektiv Jena f/8 500 mm, without preset
Please refer to our special pamphlet for details on all Praktina Accessories.
http://www.praktica-users.com/cams/praktina.html
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Документация:
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(рус.) (eng.)
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фотографии - < отсутствуют >
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Зарегистрирован: Ноябрь 2007