Feature

●Compatible Cameras: EOS R3
●Communication Function - Compliance Standards: IEEE802.15.4, ARIB STD-T66, Communication Method: 1D Modulation (OQPSK), 2D Modulation (DS-SS), Communication Frequency: 2405 - 2475 MHz, Communication Channel: 1 - 15 ch(Setting: Auto/Manual), Communication Distance: 1 *2: Approx. 98.4 ft ; Group: Up to 5 Group (A,B,C,D,E); Number of Communications: Maximum 16 sender and receiver; Number of Senders: Up to 15 (2nd and later will be subscender); Number of Receivers: Up to 15 *There are no obstacles between the sensor and the receiver and there is no radio interference with other equipment. 2. Communication distance may be shortened due to placement conditions, surrounding environment, weather conditions, etc
●Type: Radio transmission wireless speedlight transmitter
●Exposure Control: Emitting Mode: E-TTL II automatic dimming, manual luminescence, multi-luminescence, Gr(individual group control) [E-TTL II automatic dimming, manual luminescence, external dimming automatic]
●Dimmer correction: 1/3 or 1/2 steps, ±3 levels
●FEB: 1/3 or 1/2 steps, ±3 steps
●High speed synchron: Yes

Description

This speedlight transmitter is dedicated for multi-accessory shoes that enable high-speed data communication and power from the camera.
Compatible Cameras: EOS R3
Model: Radio transmission wireless speedlight transmitter
Exposure Control: Emitting Mode: E-TTL II automatic dimming, manual luminescence, multi-luminescence, Gr(individual group control) [E-TTL II automatic dimming, manual luminescence, external dimming automatic]
Dimmer Correction: 1/3 or 1/2 steps, ± 3 levels.
FEB: 1/3 or 1/2 steps, ±3 steps
High speed synchron: Yes
Second curtain sync: Yes
Manual luminescence setting range: 1/1 - 1/8192 (1/3 step steps) *Minimum emission setting for high speed synchronization is up to 1/128. The minimum amount of luminance varies depending on the strobe used.
Multi-luminescence settings: Number of luminescences: 1 - 100 times, Emitting frequency: 1 - 500 Hz, Brightness setting range: 1/4 - 1/8192 (1 step step) *The minimum amount of luminance varies depending on the strobe used.
Communication function - Compliance standards: IEEE802.15.4, ARIB STD-T66, Communication method: 1-dimensional OQPSK), 2-dimensional modulation (DS-SS), Communication frequency: 2405-2475MHz, Communication channel: 1-15ch (setting: Auto/Manual), Communication distance *2: Approx. 98.4 ft . Group: Max. 5 Groups (A,B,C,D,E); Number of Communications: Up to 16 total sender and receiver; Number of Senders: Up to 15 (after the second unit will be subscender); Receiver Capacity: Up to 15 * There are no obstacles between the transmitter and receiver and there are no radio interference with other equipment. 2. Communication distance may be shortened due to placement conditions, surrounding environment, weather conditions, etc.
Power Supply: Camera powered
Dust-proof and splash-proof performance: Compatible with the same splash proof performance as the EOS-1D series.
Operating Temperature: 32°F - 104°F (0°C - 45°C).
Operating Humidity: Less than 85%
Dimensions (approximate): 1.8 x 1.5 x 2.1 inches (45.5 x 37.8 x 53.6 mm)
Weight: Approx. 1.6 oz (48 g).