The NVIS MH60 Virtual Reality Headset is a professional head mounted display, a revolutionary head suspension system that counter balances the front load of the high-performance optics with cables exiting the rear of the head. Easier to adapt and more comfortable to wear over long periods, the head fitting system resolves critical anthropometric constraints within the context of demanding performance requirements. To correctly position the optics modules along an XY axis, a single thrust adjustment mechanism is actuated by a single adjustment lever on both sides of the optics module. The system can also accommodate see-through optics by exchanging the  the blue optics housings.