Scubapro MK 21 / S560 INT Dive Regulator System light-and-motion After mounting the arm there

After mounting the arm there is a 7" clearance for the camera

The Nova 850 is powered by 3 C cell disposable or rechargeable batteries (not included)

The new silicone material effectively minimizes fogging

Top Mount + Vacuum System:The housing features a 1/4-20 threaded top mount for the attachment of optional accessories like a GoPro camera or focus light

Its a true hybrid

Scubapro MK 21 / S560 INT Dive Regulator System light-and-motion After mounting the arm thereThe compact and lightweight MK21 S560 is a full featured reg combo that's easy to use, offers SCUBAPRO reliability and is priced right. The MK21 is SCUBAPRO's most compact air balanced piston first stage. It delivers outstanding breathing performance, no matter how hard you're breathing, how deep you're diving or what your pressure gauge reads. The air balanced S560 features a lightweight yet rugged reinforced technopolymer casing and comes with full