Movie Cameras

8mm Movie Camera

310XL

310XL

310XL

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  • Outline
  • Specifications
Marketed August 1975
Original Price 44,500 yen

This was a sister model of the 514XL developed at the same time. Both models shared the same body base. To reduce its costs, this model applied given an external metering system, and the self-timer function was omitted. The major feature of this model was its world’s fastest lens speed (at the time) of f/1.0, with a 3x zoom. Macro shooting was possible as close as 215 mm from the film plane mark if the zooming lever was set at “Macro.”

Type Super 8 type 8mm movie camera
Image Size 4.2 x 5.7 mm (Projection image size: 4 x 5.4mm)
Film Super 8 film cartridge
Lens Focal Length/Speed 8.5- 25.5mm f/1.0 (13 elements in 11 groups). Spectra-coating.
Zooming Ratio 3x
Focusing Manual (Front lens group rotating method) Guess Focusing, 1.2 m to infinity
Macro Shooting Close distance shooting by turning the zoom ring to “Macro.” Close-up shooting at approx. 215 mm from the film plane mark is possible when the focusing ring is set at infinity. Field of view: approx. 84.4 x 118 mm
Zooming Power zooming (approx. 6 sec. at 18 fps) coupled to film drive and manual zooming with zooming ring. Rotation angle: Approx. 90 degrees.
Filter Size 43 mm
Viewfinder Type Single-lens reflex aerial image type (built-in eyecup)
Rangefinder Not available
Dioptric Adjustment -4 to +2 diopter
Viewfinder Information Under exposure warning mark, film transport indicator, battery check lamp and macro indication
Exposure Control Type TTL Servo EE with a CdS exposure meter. Automatic aperture setting coupled to loaded film speed and filming speed. Built-in sliding type exposure control plate.
Metering Range ISO 250, f/1.0, 18 fps – ISO25, f/45, 18 fps and single frame
Film Speed Automatic ISO setting by film cartridge
Tungsten type film: ISO 40, 160 and 250
Daylight type film: ISO 25, 100 and 160
CCA Filter A Color Conversion filter A is built-in. The CCA filter is automatically cancelled with loading of a daylight type film cartridge. Manual cancellation of the CCA filter is possible.
Film Drive Type Power filming by a high performance micro-motor
Filming Speed 18 fps and single frame
Power Source Two AA batteries for film drive, power zooming and exposure metering.
Battery Life Sufficient power for approx. 5 film cartridges under normal temperature (Approx. one cartridge for single frame shooting)
Footage Counter Counts up. Automatic resetting by unloading of a cartridge.
Battery Check A lamp in the viewfinder activated by the battery check button.
Shutter Shutter Opening 220 degrees
Release Socket Cable release socket
Main Switch Three way switch for on, off and single frame. Works as a safety lock also.
Safety Device Switch indications for battery power saving and preventing mistakes on shooting, various viewfinder information to prevent mistakes on shooting
Remote Control Not available.
Grip Folding type.
Dimensions (W x H x D) 39 x 112 x 176 mm
Weight 545 g (Body only), 580 g (Including batteries)