Canon 310 XL - Manual (Page 8)

Technical Data
Type: SLR type Super 8 with XL mechanism
Size of Picture Frame: 5,8x4.2mm, 5.4x4mm (Projec­
tion frame)
Lens: Focal Length 8.5 — 25.5mm (Zoom Ratio 3)
f/1.0. Lens construction: 13 elements in 11 groups,
Coating: Spectra Coating. Filter thread size: 43mm,
Lens cap size: 45mm.
Macro Shooting Mechanism: Mgcro shooting mecha­
nism is done by switching macro set lever. With the
focus set at infinity (°°); close-up shooting at 215mm
from the film plane indicator is possible.
The field size is then 84.4 x 118mm.
Viewfinder: Single reflex aerial image system
(Viewfinder Information): Underexposure warning
mark; Film transport indicator; Battery check lamp;
Macro indication; Dioptric adjustment from —4 to +2
dpt. with eyecup.
AE Mechanism: Automatic exposure mechanism cou­
pled to film speed and filming speed. Light measure­
ment by a CdS photocell through the window above
the main lens. Exposure Control Plate is built-in.
AE Metering Range: ASA 250 f/1.0 18fps; ASA 25
f/45 18fps, single frame
Film Speed: (Artificial light) ASA 40 160 250
(Daylight) ASA 25 100 160
Film Speed Setting: Automatically set when cartridge
is loaded.
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