Hawke Optics Endurance ED Marine Binoculars 7x42 Monocular - Blue [36520] Brand_ProMariner and three axis accelerometer

and three axis accelerometer

and voyage data displays

GPS160 TriNav Sensor w/iKonvert NMEA 2000 Interface Bundle

Box Dimensions: 4"H x 4"W x 6"L WT: 7

New adjustable

Hawke Optics Endurance ED Marine Binoculars 7x42 Monocular - Blue [36520] Brand_ProMariner and three axis accelerometerEndurance ED Marine Binoculars 7x42 Monocular Blue A range of optics designed specifically for marine applications. For over a decade, Endurance ED optics have been renowned for incredible performance and reliability. Now, with the introduction of the Marine range, we have expanded upon this award winning selection with optics specifically designed for marine and boating applications. With a range of models to choose from, the Marine Optics family