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
Colour
Blue
Objective Lens
32mm
Magnification
7x
Optical System
System H5
Field of View (°)
8.3
Eye Relief (in)
0.7
Eye Relief (mm)
17
Exit Pupil (mm)
4.6
Exit Pupil (in)
0.18
Lens Coating
Fully Multi-Coated
Field of View (ft@1000yds)
435
Field of View (m@1000m)
145
Apparent Field of View (°)
58
Interpupillary Distance (in)
2.2 - 3
Interpupillary Distance (mm)
55 - 75
Close Focus (ft)
6.6
Close Focus (mm)
2
Prism Type
Roof
Eye Cups
Twist-Up
Eyecup Dia (in)
1.7
Eyecup Dia (mm)
43
Diopter Type
Right Eye
Tripod Mounting Thread
Yes (¼" - 20 UNC)
Prism Glass
BAK 4
Prism Coating
Silver Mirror Coating
Height (in)
4.8
Height (mm)
122
Width (in)
4.3 - 5.2
Width (mm)
110 - 131
Weight (oz)
19.2
Weight (g)
545
