Best Ttl Metering

Canon Speedlite 580EX Flash for Canon EOS SLR Digital Cameras - Older Version

Newly designed wireless system uses 2-way radio wave communication for enhanced communication among master and slave units..
Achieves a transmission distance of up to 98.4 ft. / 30m, all at a 360 degree angle..
Up to 5 groups, or 15 individual flashes can be controlled via 1 transmitter.
8 types of custom functions, 3 types of personal functions..
Supports E-TTL II flash, manual flash, strobe and external flash metering..
Dot matrix LCD panel displays all pertinent information simultaneously and backlit control panel means easy operation. It even features an internal sound emitter..

MULTI POSITION - The Opteka IF-980 has an adjustable tilt head with six positions: -7 to 90°. The -7° downward tilt allows you to fully illuminate....
MULTI ZOOM - The Opteka IF-980 covers a 24-180mm range (in 35mm full frame format) and extends to 18-180mm with the diffuser panel in place. In auto....
i-TTL - The flash and ambient light are reflected by the subject through the camera lens and then metered by the camera's TTL metering system. The....
SPECIFICATIONS - Guide 85m / 278'@ ISO 100, Red Eye Reduction, Auto Focus Target Assist Illumination, On-Camera i-TTL, Wireless Capability, Slave Mode....
COMPATIBILITY - Can be used on all Nikon cameras including Z50, Z7, Z6, D6, D5, D4, D3, D2, D1, D7500, D7200, D7100, D7000, D5600, D5500, D5400,....

【[email protected], TTL, 5600K 】Guide number [email protected], 5600K Color Temperature, TTL auto metering, stable flash output, instant fill light, 3 seconds Recycle time, 8-level brightness control (1/128~1/1), a total of 22-level fine-tuning..
【7pcs Adapter Rings and CT Filters】 YN14EX II equipped with 7pcs adapter rings, high compatibility with lens of diameters: 49, 52, 55, 58, 62, 67, 72mm. Innovative magnet attracts color temperature filters, it can create a special ambient atmosphere light, there are white, red, fluorescent green and warm yellow four filters..
【Freely Adjust the Flash Ratio Setting】Supports TTL and Manual flash ratio setting, you can freely adjust the flash ratio of the left and right flash tubes, at 8:1—1:1—1:8, it can be adjusted in increments of 1/2, You can set a single-sided flash to flash to create a light and shadow effect on the subject, making the photo more vivid..
【LED Light and LCD Screen】The up and down LED focus assist lights allows you to focus easily even in dark environment, provides a user-friendly interface in a large LCD screen, equipped with 2.5mm PC sync interface, it is convenient to realize PC sync flash..
【Additional features】Flash ratio control, Rear-curtain sync, LED fo....

...roof, High speed memory card reader for transferring images, Lens cleaning pen, Rubber air dust blower, wrist/hand strap.
Deluxe Camera Backpack, 57 Inch Monopod, Original LP-E6, LC-E6 Charger, Spare battery.
Professional TTL flash for Canon SLR cameras - Red focus beam assists in low light conditions, Auto focus/TTL metering and wireless TTL function, Universal Timer Remote Control gives you digitally accurate time controls via it's LCD display. It features Delay, long exposure and interval time management functions, as well as multi-photo numbering settings. It uses low power consumption and the LCD panel can be illuminated in dark environments - LCD Display, Time Controls, Delays.

... AF assist. When a flash is mounted to the camera, the AF Assist option is enabled. The normal AF Assist light will not be used, instead the flashes autofocus assist system will take effect..
E-TTL - The flash and ambient light are reflected by the subject through the camera lens and then metered by the camera's TTL metering system. The flash power is adjusted accordingly. A digital camera TTL flash system, often known as E-TTL, involves firing a pre-flash before the actual exposure.
MULTI ZOOM - The Opteka IF-980 covers a 24-180mm range (in 35mm full frame format) and extends to 18-180mm with the diffuser panel in place. In auto mode the zoom range is stepless, it does not set at 24mm, 35mm, etc, but matches the exact focal length of the zoom lens for optimal lighting..

Red focus assist beam for low light focusing.
Power saving function. Flash ready indicator.
Compatible with Nikon D3, D3x, D300, D200, D80, D70, D70s, D50, D40, D40x, D60, D700, D90, D5000, Coolpix 4500, 5000, 5400, 5700, 8400,.
8700, 8800, F80, F75, F70, F100, F90X, F801, F5, F401, F4, F65, F60, F50. Fujifilm Finepix S5 PRO, IS PRO..

...180mm with the diffuser panel in place. In auto mode the zoom range is stepless, it does not set at 24mm, 35mm, etc, but matches the exact focal length of the zoom lens for optimal lighting..
i-TTL - The flash and ambient light are reflected by the subject through the camera lens and then metered by the camera's TTL metering system. The flash power is adjusted accordingly. A digital camera TTL flash system, often known as i-TTL, involves firing a pre-flash before the actual exposure..
SPECIFICATIONS - Guide 85m / 278'@ ISO 100, Red Eye Reduction, Auto Focus Target Assist Illumination, On-Camera i-TTL, Wireless Capability, Slave Mode S1 and S2, Multi-Stroboscopic Flash Mode, Manual Flash Mode, Built-In Wide Angle Diffuser and Bounce, Up to 1500 Flash Cycles Per Charge (must use rechargeable batteries), Recycle Time 2.9s, 2.1" Backlit LCD, 7 to 90 Degree Tilt, 180 Degree Rotation, PC Sync Port, 1-Year Opteka Warranty..
COMPATIBILITY - Can be used on all Nikon cameras including Z50, Z7, Z6, D6, D5, D4, D3, D2, D1, D7500, D7200, D7100, D7000, D5600, D5500, D5400, D5300, D5200, D5100, D5000, D3500, D3400, D3300, D3200, D3100, D3000, D850, D810, D800, D780, D750, D700, D610, D600, D500, D400, D300, D200, D100, D90, D80, D70, D60, D50, D40..