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Canon 0585C006 Dedicated Flashes Speedlite 430EX III-RT Flash- Series: 430EX IIIRT
- Specifications: Number of Flashes:
Approx. 180-1200 flashes (with size-AA/LR6 alkaline batteries)
Recycling Time:
Normal flash: Approx. 0.1-3.5 sec.
Quick flash: Approx. 0.1-2.5 sec.
Flash Range:
Effective flash range with EF 50mm f/1.4 lens at ISO 100
Normal Flash:
Approx. 2.3-77.4 ft./0.7-23.6m
Quick Flash (at Guide No. 62.7 ft./19.1m):
Approx. 2.3-44.6 ft./0.7-13.6m
High-speed Sync (at 1/250 sec. shutter speed):
Approx. 2.3-42.0 ft./0.7-12.8m
Custom Functions:
10 Functions
Personal Functions:
8 Functions
- Compatibility: Type-A EOS cameras (E-TTL II/E-TTL autoflash)
- Flash Modes: E-TTL II/E-TTL autoflash
- Model #: 0585C006

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CELESTRON 21049 PowerSeeker 127 EQ- Type: Telescope
- Specifications: OPTICAL DESIGN: Newtonian Reflector
APERTURE: 127 mm (5 in)
FOCAL LENGTH: 1000 mm (39.37 in)
FOCAL RATIO: 7.87
EYEPIECE 1: 20 mm (0.79 in)
MAGNIFICATION 1: 50 x
EYEPIECE 2: 4 mm (0.16 in)
MAGNIFICATION 2: 250 x
BARLOW LENS: 3 x
FINDERSCOPE: 5x24
MOUNT: German Equatorial
TRIPOD: Aluminum
ACCESSORY TRAY: No-Tool Tray w/ Eyepiece holder
CD ROM: The Sky Level 1
WEIGHT: 17 lb (7.71 kg)
LIMITING STELLAR MAGNITUDE: 13
RESOLUTION: 1.09 arc seconds
RESOLVING POWER: 0.91 arc seconds
PHOTOGRAPHIC RESOLUTION: 254 line/mm
LIGHT GATHERING POWER: 329 x
ANGULAR FIELD OF VIEW: 0.8 °
LINEAR FIELD OF VIEW (@1000 YDS): 43 ft (13.11 m)
OPTICAL COATINGS: Aluminum
SECONDARY MIRROR OBSTRUCTION: 1.6 in (40.64 mm)
SECONDARY MIRROR OBSTRUCTION BY AREA: 10 %
SECONDARY MIRROR OBSTRUCTION BY DIAMETER: 32 %
OPTICAL TUBE LENGTH: 20 in (...
- Model #: 21049

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