PL Mount (RED DSMC1, DSMC2) is a simple PL mount that attaches to RED DSMC2 Brains (Monstro, Helium, Gemini), Weapon, Epic Weapon (Epic-W), Scarlet Weapon (Scarlet-W), and other DSMC2 cameras. PL Mount (RED DSMC2) is also compatible with Blackmagic 4K modified cameras. No lens data is passed through. Protective recessed area for RED data pins. Machined out of aircraft aluminum and PL cap is included. Specifications: Weight: 216g (0.5 lbs) Dimensions: 81.8 x 81.8 x 46.5 mm (3.2 x 3.2 x 1.8 in)