Brand new, unopened product. Compatible cameras: EOS R1 / EOS R3 / EOS R5 Mark II / EOS R6 Mark II / EOS R7 / EOS R8 / EOS R10 Mounting foot - Number of contacts: 15 pins / Lock pin: 2 / Fixing method: Lever operation with locking mechanism / Dust-proof / Drip-proof: Supported Shoe - Number of contacts: 5 pins (X contact compatible) / Lock pin hole: 1 / Dust-proof / Drip-proof: Supported Power supply: Powered from the camera Operating temperature: 0°C to 45°C Operating humidity: 85% or less Dust-proof and drip-proof performance: Supported *Equivalent drip-proof performance to the EOS-1D series Size (approx.): 38.8 (W) x 31.7 (H) x 38.4 (D) mm Weight (approx.): 41g (body only)