Speedlite 300TL Specs
Type:
Energy-saving, automatic electronic flash unit with pre-flash function. TTL metering
function measureing light reflected from the film surface, and an automatic flash output
control function using spot metering. Exclusive use for the T90 camera.
Guide number:
| |
Flash head position
|
| M Hi |
25
(ISO 100 • m) |
30
(ISO 100 • m) |
35
(ISO 100 • m) |
40
(ISO 100 • m) |
82
(ISO 100 • ft) |
98
(ISO 100 • ft) |
114
(ISO 100 • ft) |
131
(ISO 100 • ft) |
|
| M Lo |
6.2
(ISO 100 • m) |
7.5
(ISO 100 • m) |
8.7
(ISO 100 • m) |
10
(ISO 100 • m) |
20.5
(ISO 100 • ft) |
24.5
(ISO 100 • ft) |
29
(ISO 100 • ft) |
32.7
(ISO 100 • ft) |
|
The above figures are at full charge, i.e. 30 sec. after pilot lam glows with new
alkaline or fully charged Ni-Cd batteries.
Flash Coverage Angle:
Covers more than the fields of view of 24 mm, 35 mm, 55 mm, and 85 mm lenses.
Recycling Time:
Alkaline-manganese batteries:Auto: approx. 0.2 tp 13 sec. M Hi: approx. 13 sec.
Ni-Cd batteries: Auto: approx. 0.2 to 6 sec. M Hi: approx. 6 sec.
(Interval between firing of the flash and relighting of pilot lamp with new alkaline or
fully charged Ni-Cd batteries.)
Number of flashes:
Alkaline-manganese batteries: approx. 100~700 times.
Ni-Cd batteries: 45~100 times.
(Counted when flash is fired in 30 sec. intervals with new alkaline or fully charged Ni-Cd
batteries.)
Flash duration:
Approx. 1/700~1/2000 sec.
Flash Control System:
TTL series control system with pre-flash function. Automatic flash operation in A-TTL and
FE-Lock modes.
For Both the A-TTL and FEL Modes
| |
Shutter speed |
Aperture value |
| Shutter-priority
AE |
Set between 30 and 1/250 sec. |
Automatic setting
(between the maximum and minimum aperture of the lens). |
| Aperture-priority
AE |
Automatic setting
(30~1/250 sec.) |
Set between the maximum and minimum
aperture. |
| Program AE |
Automatic setting
(1/60~1/250 sec.) |
Automatic setting*
(between the maximum and minimum aperture of lens). |
*In the FEL Mode, between either f/2 or the maximum and minimum settings of the lens.
Flash Exposure Level Control:
A maximum of 1.5 BV steps in the A-TTL or FEL mode when subject illuminance is more than
BV5 according to the center-weighted average metering system of the T90.
Automatic Shooting Distance Range:
(in program mode at ISO 100)
Zoom head:
at 24 mm: 0.5~12.5 m (1.6~41 ft.)
at 35 mm: 0.5~15 m (1.6~49 ft.)
at 50 mm: 0.5~17.5 m (1.6~57.4 ft.)
at 85 mm: 0.5~20 m (1.6~65 ft.)
Film speed setting:
Automatically set by the camera.
Bounce angle:
Upward: 0~90º (click stop positions: 0, 60, 75, 90).
Left side: 0~180º (click stop positions: 0, 60, 75, 90, 120, 150, 180).
Right side: 0~90º (click stop positions: 0, 60, 75, 90).
Power Source:
Four size-AA (LR6) alkaline-manganese or Ni-Cd batteries. SE (Save-Energy) mechanism:
Power is automatically turned off after 5 minutes of non-use when the main switch is left
on.
Pilot Lamp:
Lights when the flash is ready for use and automatically switches to flash photography.
Also used as a test button.
Size:
81 (W) × 119.4 (H) × 94 (D) mm.
(3-3/16" × 4-11/16" × 3-11/16")
Weight:
395g (13-15/16 oz.) body only.
| 
