Hawke Optics Endurance ED Marine Binoculars 7x42 with Compass and Rangefinder - Blue

Endurance ED Marine Binoculars 7x42 Monocular - Blue with Compass

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 features binoculars and monoculars to suit any requirement.

Advanced BAK-4 roof prism optical systems make far more compact, modern, and lightweight optics than the industry norm.

Anintegrated compassallows you to pinpoint your bearing and that of any object or land.

Rangefinding Reticle

The rangefinding reticle can be used to calculate the distance between you and the object you are looking at. This can be extremely important in nautical environments, assisting as a visual check and as a failsafe to on-board navigation systems.

The rangefinding reticle is made up of a grid-like pattern of lines that are segmented into Milliradians, known sometimes as Mils. A milliradian is a unit of angle that can be used to calculate the distance of a known-sized object.

Note: The compass is set for Northern Hemisphere latitudes (Europe and the USA), so it may appear slightly out of focus when used outside these regions.

Features:

• Built-In Compass


• Rangefinder Reticle Display For Distance Calculation


• 7x Magnification Perfect For Marine Applications


• Extra-Low Dispersion (ED) Glass


• Phase Corrected


• High Resolution Phase Corrected BAK-4 Roof Prisms


• Twist-Up Eye Cups With Position Stops


• Stay-On Lens Covers


• Floating Wrist Strap


• Nitrogen purged


• Waterproof and Fog-proof


• Hawke No-Fault Lifetime Warranty

Specifications:

• Magnification: 7x


• Objective Lens: 42mm


• Lens Coating: Fully Multi-Coated


• Color: Blue


• Optical System: System H5


• Field of View (): 7.5


• Eye Relief: 0.7in, 17mm


• Exit Pupil: 0.24, 6mm


• Field of View: 393ft @100yds, 131m @100m


• Apparent Field of View (): 53


• Close Focus: 6.6ft, 2m


• Prism Type: Roof


• Prism Glass: BAK 4


• Eye Cups: Twist-Up


• Eyecup: 1.7in, 43mm


• Diopter Type: Eye Piece


• Tripod Mounting Thread: Yes (1/4 - 20 UNC)


• Height: 6.3, 159mm


• Width: 3.1, 121 - 80mm


• Weight: 14.3oz, 405g

The Hawke Optics Endurance ED Marine Binoculars 7x42 are specially designed for marine and boating environments, offering exceptional clarity, durability, and navigational features. Constructed with advanced BAK-4 roof prisms and fully multi-coated lenses, these binoculars deliver high-resolution images with minimal distortion, ensuring a reliable visual experience on the water. The lightweight and compact design, combined with nitrogen purging, makes them waterproof and fog-proof, ideal for challenging maritime conditions. The built-in compass and rangefinding reticle provide critical navigation assistance, allowing users to determine bearings and estimate distances to land or objects, enhancing safety and situational awareness during marine excursions.

Features:

• Built-In Compass: Allows precise bearing and navigation checks in marine environments

• Rangefinder Reticle: Enables distance calculation to objects using a grid pattern segmented into Milliradians (Mils)

• Magnification: 7x for clear, detailed viewing over water or land

• Objective Lens: 42mm with fully multi-coated optics for bright, high-contrast images

• ED Glass: Extra-low dispersion glass minimizes chromatic aberration for sharper images

• Phase Corrected: Ensures optimal image clarity and contrast

• High Resolution BAK-4 Roof Prisms: Provides high-quality light transmission and durability

• Twist-Up Eye Cups: Designed for comfortable use with adjustable positioning

• Stay-On Lens Covers: Protect lenses when not in use

• Floating Wrist Strap: Adds security and ease of handling in marine settings

• Waterproof and Fog-Proof: Nitrogen purged construction withstands harsh maritime conditions

• Tripod Mounting Thread: Compatible with standard mounts for stability during prolonged observation