MP1: Difference between revisions

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m (New page: Camera type Compact 35mm range- and viewfinder system camera with mechanically controlled shutter. Lens connection Leica M bayonet. Lens system Leica M lenses from 21-135mm Exposure meteri...)
 
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Camera type Compact 35mm range- and viewfinder system
:[[Image:MP1-top.jpg|400px]]
camera with mechanically controlled shutter.
Lens connection Leica M bayonet.
Lens system Leica M lenses from 21-135mm
Exposure metering Exposure metering through the lens
(TTL), selectively with working aperture.
Metering principle The light reflected by a metering spot in
the center of the 1st shutter curtain is metered. The metering
spot has a diameter of 12mm and therefore corresponds to
approx. 13% of the full negative format or around 1/2 of the
short side of the corresponding frame in the viewfinder.
Metering range (at ISO 100/21°) From 0.03cd/m2 to
125000cd/m2 at room temperature, normal humidity and
aperture 1.0. At ISO 100/21° this corresponds to EV-2 to 20
or f/1 and 4s (B-setting) to f/32 and 1/1000s. Flashing of the
left triangular LED in the viewfinder indicates values below the
metering range.
Metering cell for available light (continuous light measurements)
Silicon photo diode with convex lens to the top left behind
the camera bayonet.
Film speed range Manual setting from ISO 6/9° to ISO
6400/39°.
Exposure mode Manual shutter speed and aperture setting,
adjustment via LED light balance.
Flash exposure control
Flash unit connection Via accessory shoe with central
contact and/or standard flash connection socket.
Synchronisation On the 1st shutter curtain.
Flash synchronising speed 1 = 1/50s; slower shutter speeds
possible.
Flash exposure control Via computer control of flash unit or
via guide number calculation and manual setting for the
required aperture.
Viewfinder
Viewfinder principle Large, light bright-line range- and viewfinder
with automatic parallax compensation.
Eyepiece Adjusted to –0.5 dpt.. Corrective lenses from –3 to
+3 dpt. available.
Image field limitation By projection of pairs of bright-line
frames: For 28 and 90mm (90mm only on LEICA MP 0.85) or
for 35 and 135mm (35mm only on LEICA MP 0.58), or for 50
and 75mm. Automatic projection when lens is attached. The
desired frame can be projected using the frame selector.
Parallax compensation The horizontal and vertical difference
between the viewfinder and the lens is automatically
compensated according to the relevant distance setting, i.e.
the bright-line frame automatically aligns with the subject
detail recorded by the lens.
Matching of viewfinder and film image The size of the
bright-line frame corresponds to an image size of 23 x 35mm
at the shortest setting distance for each focal length. With the
infinity setting, depending on the focal length, approx. 9%
(28mm) to 23% (135mm) more of the image is recorded than
the corresponding bright-line frame shows.
Magnification (for all lenses)
LEICA MP 0.58: 0.58x, LEICA MP 0.72: 0.72x, LEICA MP 0.85: 0.85x.
Wide-basis range finder Split or superimposed image rangefinder
shown as a bright field in the center of the viewfinder
image.
Effective basis width LEICA MP 0.58: 40.2mm (mechanical
basis width 69.25mm x viewfinder magnification 0.58x),
LEICA MP 0.72: 49.9mm (mechanical basis width 69.25mm x
viewfinder magnification 0.72x), LEICA MP 0.85: 58.9mm
(mechanical basis width 69.25mm x viewfinder magnification
0.85x).
Displays
Viewfinder (lower edge) LED symbol for battery warning. LED
light balance with two triangular and one central circular LED
for exposure adjustment. Triangular LEDs indicate the required
direction of the aperture ring for the adjustment.
Top panel Frame counter
Rear panel Setting dial for manual film speed setting.
Shutter and release
Shutter Rubberised cloth, focal plane shutter with horizontal
movement; extremely low-noise; mechanically controlled.
Shutter speeds From 1s to 1/1000s in whole steps, B for
long exposures of any duration, 1 (1/50s) for flash synchronisation.
Shutter release Two-stage: Power up (activation of exposure
meter) - Release Integrated standard cable release thread.
Film winding
Loading Manual film loading after opening the bottom cover
and the rear panel.
Winding forwards Manually with quick wind lever or
LEICAVIT M, motorised using MOTOR-M, LEICA WINDER-M,
LEICA WINDER M4-P, or LEICA WINDER M4-2 (from serial no.
10350).
Rewind Manually with pull-out rewind button, after moving
the R lever on the front of the camera. Detachable rewind
crank available as an accessory.
Frame counter On top of camera. Automatic reset after
removal of bottom cover.
Camera housing
Material Enclosed all-metal housing with opening rear panel.
Top panel and bottom cover brass, black lacquered or silver
chromium plated.
Image field selector Allows the bright-line frame pairs to be
manually projected at any time (e.g. to compare framing).
Tripod thread A 1/4 (1/4 ") DIN in bottom cover.
Rear panel / equipment Setting dial for film speed selection.
Operating voltage 3 Volts
Power supply 2 silver oxide button cells, type "PX 76/SR 44"
or 1 lithium cell, type "DL 1/3 N". Battery status check by illumination
of battery warning display along with light balance
LEDs (1st stage), extinguishing of light balance LEDs (2nd
stage) or extinguishing of all LEDs.
Dimensions (length x depth x height)
138mm x 38mm x 77mm
Weight 585g (without batt.)


* From manufacturer's [http://www.overgaard.dk/pdf/MP_Instructions_en.pdf Instruction Manual] 930 37 IV/03/LX/L
: [[Image:MP1-dwg.jpg|400px]]
*'''Code name''' - IMOOP (body only)
*'''Production era''' - 1956-1957
*'''Accessories'''
**'''Leicavit MP''' - Chrome or black paint (shown)
*'''Forum discussion'''
**[http://www.l-camera-forum.com/leica-forum/customer-forum/59340-leica-mp-2.html]
**[http://www.l-camera-forum.com/leica-forum/film-forum/124986-leicas-most-beautiful.html]
**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/152802-fontenelle-archives-39-another-black-beauty.html Fontenelle archive]
 
== Leica MP Serial Numbers ==
 
{| class="prettytable"
!SN Start
!SN End
!Product
!Year
!Batch
|-
|MP-1||MP-11||Leica MP||27 Sep 1956*||11
|-
|MP-12||MP-500||Leica MP (black+chrom)||1957||489
|-
|MP-13||MP-150||Leica MP Black||1957||[137]
|-
|MP-151||MP-450 ||Leica MP Chrome (+black)||1957||[298]
|-
|MP-213||MP-214||Leica MP Black||1957||[2]
|-
|Total||assigned||serial numbers||1956-1957||500
|-
|}
. * Serial numbers and batch total from [http://www.cameraquest.com/mtype.htm Gandy's List]<br>
^ Production ended with camera 402 (per Nakamura's "Leica Collection")

Latest revision as of 18:00, 9 October 2014

MP1-top.jpg
MP1-dwg.jpg
  • Code name - IMOOP (body only)
  • Production era - 1956-1957
  • Accessories
    • Leicavit MP - Chrome or black paint (shown)
  • Forum discussion

Leica MP Serial Numbers

SN Start SN End Product Year Batch
MP-1 MP-11 Leica MP 27 Sep 1956* 11
MP-12 MP-500 Leica MP (black+chrom) 1957 489
MP-13 MP-150 Leica MP Black 1957 [137]
MP-151 MP-450 Leica MP Chrome (+black) 1957 [298]
MP-213 MP-214 Leica MP Black 1957 [2]
Total assigned serial numbers 1956-1957 500

. * Serial numbers and batch total from Gandy's List
^ Production ended with camera 402 (per Nakamura's "Leica Collection")