AKIO ARETTE W

ZEISS IKON IKOFLEX 1

Ikoflex I 850/16

From 1939: replaced old Ikoflex II, confusingly. Made until 1951 under different managements. Body design changed, but carcass did not.
Taking lens is Novar 75mm f3.5
Shutter unnamed, prob. Klio 1 to 1/250

MINOLTA X 300

Camera Specifications

• Minolta
• Film format: 24x36mm frames on 35mm film
• Type: Single Lens Reflex
• Lens mount: MD Mount
• Split-image spot, microprism band and acute matte field focusing screen.
• In viewfinder shutter speed scale/LED display.
• Cable shutter release on body next to lens.
• Electrically controlled focal plane shutter 4 sec to 1/1000 sec (Auto), 1 sec to 1/1000th (Manual).
• 10 Second self-timer with LED indication.
• AE lock (15 seconds).
• ISO Range 12-3200
• 2 x AG13/LR44 batteries required.

PETRI color 35 e

Brand:	Petri
Type:	Petri Color E 35 (fully automatic)
Type designation:	Black Impression in chrome top, front. Number 364 419 in the upper part next to Hot shoe
Manufacturer :	Petri Camera Co. (Tokyo) (formerly Kuribayashi)
Film:	KB-Film 135
Facilities:	Metal housing, black faux leather on the middle, or chromium
Lens:	Petri 2,8 / 40 mm, teilversenkbar, 4-Linser
Distance setting:	Symbols and meter scale
Exposure Control:	Fully automatic, CDS exposure meter, Batt. : V76PX, 1.5 V
Closure:	1 / 30 to 1 / 250
Accessories:	Plastic Strap, Leather

leica m3

Type:	35 mm rangefinder camera
Lens mount:	Leica M mount
Focus:	manual
Exposure:	manual
Flash:	standard accessory shoe with separate bulb and electronic flash connectors
Dimensions:	138 x 77 x 33.5 mm
Weight:	580 g

MINOLTA DYNAX 9 xi

Specification

The Minolta Dynax/Maxxum specifications are as follows:^[2]
AF system: Minolta's through the lens (TTL) phase-detection system with four CCD sensors; activated by Eye-start; Multi-dimensional predictive focus control; built in AF illuminator automatically activated in low light/low contrast conditions; AF sensitivity range: EV -1 to 19 (at ISO100); AF illuminator range: 0.7 to 9m (Based on Minolta's standard test methods)
Metering: TTL-type; 14-segment honeycomb-pattern silicon photocell (SPC) automatically activated by Eye-start; second SPC for TTL flash metering of dedicated flash unit; range: honeycomb-pattern EV 0-20, center-weighted average EV 0-20, spot EV 3-20 (ISO100, 50mm f1.4 lens)
Shutter Electronically-controlled, vertical-traverse, focal-plane type; automatic speeds: in P and A modes, stepless 1/12000 to 30 sec. with nearest half-stop displayed; manual speeds: in S and M modes, 1/12000 to 30sec in nearest 1/2-stop increments plus BULB in M modes; x-sync shutter speed: 1/300sec.; x-sync shutter speed in wireless/remote flash mode: 1/60.(1/30sec. in ratio)
Viewfinder: Eye-level fixed pentaprism showing 92% of vertical and 94% of horizontal field of view; magnification: 0.75X with 50mm lens at infinity; transparent LCD screen and Acute-Matte screen; diopter: -2.5 to +0.5 adjustable; long eye-relief.
Focusing Screen Changeable at an authorized Minolta Service facility; type L (matte field with grid) or type S (matte field with vertical/horizontal scales)
Film-speed range Automatic range: ISO 25-5000 in 1/3-stop increments; manual range: ISO 6-6400 in 1/3-stop increments
Power 6-volt 2CR5 lithium battery
Battery performance Approximately 50 rolls (based on Minolta's standard test method, using 24-exposure rolls)
Dimensions 6-7/16x3-7/8 x 2-1/2 in. (163 x 98.5 x 64mm)
Weight 1 lb. 10-1/8oz. (740g) without lens and battery; Quartz Data Back model: 1 lb.10-5/8 (755g) without lens and battery

PRAKTICA BX 20

Technical features:

• SRL camera for a frame size of 24mm x 36mm, open-aperture TTL metering system with electronic aperture setting transfer
• Automatic electronic shutter speed control (stepless) in the range from 1/1000 s to 40 s
• Change-over from automatic to semi-automatic mode possible; fixed speed range from 1/1000 s to 1 s
• Electronic TTL metering system for flashes and correct dosage of light for dedicated computerized flash unit, X synchronization (approx. 1/100s)
• Flash readiness indication (and "flash O.K." signal) in viewfinder image
• LED information on expected shutter speed in viewfinder
• Indication of overexposure or underexposure
• Aperture setting displayed at bottom of viewfinder image
• Shutter cocked information
• Manual exposure compensation of ± 2 exposure factors, indication of compensation by red LED
• Mocking of metered value and indication there by green LED at AEL ~ (automatic exposure lock)
• Self-timer (approx. 10 s) with starting button serves also as stop-down lever for depth-of-field checking
• Focusing system comprises Fresnel lens with innovative diagonal triple wedge, microprism ring and ground glass ring
• Viewfinder image shows approx. 95 per cent of picture sides
• PRAKTICA bayonet (flange focal length 44.4mm internal diameter 48.5 mm)
• Connection for motor winder
• Film information holder on camera back
• Indication of battery condition in viewfinder
• Power source: 6V primary battery (e. g. PX281Mallory)
• Silicon photo element as light sensor
• Metering and control range: 0-17 EV at 100ASA and aperture 1.4
• Dimensions of body: 141mm x 88mm x 49mm
• Weight of body without battery: 510 g