Subal V4 230mm Optical Dome Port #bestsellers An alarm unit that prevents

An alarm unit that prevents water leakage by creating negative pressure inside the housing and monitoring the change of pressure

Three optional strobe connection methods are available

These controls are clearly labeled by laser engraving on the back of the housing that never fades or falls off

there will be vignetting at wider side and deteriorated image quality at telephoto side

Single Light Holder LF for Tripod

Subal V4 230mm Optical Dome Port #bestsellers An alarm unit that preventsSubal DP 230 front dome optics made from precision high optical quality glass, ensures the best reproduction performance along with maximum impact and abrasion resistance. Secure and effortless port exchange is facilitated by a bayonet featuring greatest possible overlap and exact positioning with backstop. Changing the ports involves quickly, easily and safely by a bayonet with utmost coverage and accurate positioning stop Specifications Dome Size