Nikon Monarch HG 8x42 Binocular, Black (16027) Audio Interface Bundle 4 GHz radio communication to

4 GHz radio communication to trigger other units from up to 328' away

lithium-ion batteries can be charged or discharged at any time without developing memory effect

Compatible with full-frame image sensors

and is also backwards compatible with USB 2

Nikon Monarch HG 8x42 Binocular, Black (16027) Audio Interface Bundle 4 GHz radio communication toTaking its place at the top of Nikon's flagship series, 8x42 Monarch HG Binocular is engineered with complementary technologies to produce an optic that is built to perform in low light and the harshest conditions. First is the use of lead and arsenic free extra low dispersion (ED) glass in the lens elements to correct chromatic and spherical aberrations. Next are phase corrected and dielectric coated roof prisms, which further limit internal light