Einstein™ Strobe Flash Unit with dish and CyberSync™ Transceiver

Model

E640

Brand

Paul C Buff

Dish not shown but comes with it 9 f-stop power variability (2.5 Ws to 640 Ws) Adjustable in precise 1/10 f-stops All-digital control from LCD display Global plug-and-play from 95 to 265 VAC Action stopping flash durations as short as 1/13,500 sec. (t.1) Color consistency +/- 50K at any power Bright, adjustable 250 W modeling lamp Frosted dome cover reduces UV emission Audible and visual recycle indicators Compatible with all BUFF light modifiers, light stands, CyberSync™ remotes, and Vagabond™ systems Watt seconds 640 Ws Power Variability 9 f-stops (full to 1/256 power) Recycle to Full 1.7 sec. Flash Duration (t.5) 1/2000 sec. (at full power) Flash Duration (t.1) - in Action Mode 1/588 sec. (at full power) | 1/13,500 sec. (at 1/256 power) Flash Duration (t.1) - in Color Mode 1/588 sec. (at full power) | 1/8,000 sec. (at 1/256 power) Power Requirements Automatic power switching from 95 to 265 VAC, 50/60 Hz (no lamp change or user attention required) Average Current Draw Brief initial recycle surge current of 8.5A; average draw of 8A Sync / Trigger Voltage Less than 5 volts (safe for use with DSLR cameras) Modeling Lamp 250 W, 120VAC bayonet-style quartz bulb Flashtube 12mm flashtube (daylight-balanced and UV-coated LCD Display Back-lit, high-resolution color LCD. 320x240 pixels; 2.4 in. Stand Mount Fits stands up to 5/8 in. Umbrella Mount Accepts umbrella rods up to 9mm Weight 4 lbs. 5 oz. Dimensions 7 in. (height) x 5.4 in. (diameter) x 7.8 in. (length)