Profoto Air Remote TTL-C VISORES-ELECTRONICOS and two aspherical elements help

and two aspherical elements help to control a variety of aberrations and distortions for consistent and even illumination and sharpness

5D Macro is a versatile zoom lens covering from wide-angle to portrait

Filter diameter of 105mm

4 maximum aperture is well suited to controlling depth of field for selective focus imagery

Profoto Air Remote TTL-C VISORES-ELECTRONICOS and two aspherical elements helpThe Profoto Air Remote TTL C is the key to wireless triggering and TTL remote control of its B1 and B2 AirTTL Off Camera Flash heads. Operating on the 2. 4 GHz bandwidth, the transmitter, really a controller, has 8 frequency channels and with 3 groups per channel and a range of up to 330' for TTL triggering and 1,000' for normal triggering. Each channel has power ratio capability of + 2 stops. If you prefer to use manual you have + 9 stops power