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 grown upon this award winning selection with optics that are specifically designed for marine and boating applications.
With a range of models to choose from, the Marine Optics family feature 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.
- 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 Neck Strap
Nitrogen purged. Waterproof. Fog proof.
Hawke No-Fault Lifetime Warranty.
Product Type
Binocular
Product Range
Endurance ED Marine
Optical System
System H5
Magnification
7x
Objective Lens
50mm
Colour
Blue
Lens Coating
Fully Multi-Coated
Field of View (ft@1000yds)
367
Field of View (m@1000m)
122
Field of View (°)
7
Apparent Field of View (°)
49
Eye Relief (in)
0.8
Eye Relief (mm)
21
Exit Pupil (mm)
7.1
Exit Pupil (in)
0.28
Eye Cups
Twist-Up
Eyecup Dia (in)
1.8
Eyecup Dia (mm)
45
Interpupillary Distance (in)
2.2 - 3
Interpupillary Distance (mm)
55 - 75
Close Focus (ft)
8.2
Close Focus (mm)
2.5
Prism Type
Roof
Prism Glass
BAK 4
Prism Coating
Silver Mirror Coating
Diopter Type
Right Eye
Tripod Mounting Thread
Yes (¼" - 20 UNC)
Height (in)
6.9
Height (mm)
175
Width (in)
4.8 - 5.3
Width (mm)
121 - 135
Weight (oz)
31.2
Weight (g)
885
