Aputure F10 Fresnel Zoom lens for 600D PRO Photography Fill Light Spotlight for YouTube Live Photography Studio

Aputure F10 Fresnel Specifications Fresnel Lens Diameter: 250mm / 9.843in Accessory Slot Diameter: 332.88mm / 13.106in Accessory Mount: Bowens Mount Output Increase (w/ LS 600d Pro): 340% Dimensions (Collapsed / Flood 45°): 346*340.46*172.48mm / 13.622*13.404*6.79in Dimensions (Extended / Spot 15°): 346*340.46*250.35mm / 13.622*13.404*9.856in Dimensions (Carrying Bag): φ390*H190mm / φ15.354*H7.480in Weight (F10 Fresnel): 3850g / 8.488lbs Weight (Carrying Bag): 1800g / 3.968lbs Photometrics Distance 1m 3m 5m LS 600d Pro w/ F10 Fresnel (Flood 45°) 89200 lux 11400 lux 4260 lux LS 600d Pro w/ F10 Fresnel (Flood 45°) 8289 fc 1063 fc 395 fc LS 600d Pro w/ F10 Fresnel (Spot 15°) 224200 lux 29300 lux 10580 lux LS 600d Pro w/ F10 Fresnel (Spot 15°) 20836 fc 2723 fc 983 fc