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Endurance ED Marine Binoculars 7x50 - 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.
An integrated compass allows you to pinpoint your bearing and that of any object or land. The compass is illuminated for even more visibility in low-light conditions.
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 of these regions.
Features:
- Built-In Compass With Illumination
- 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 Neck Strap
- Nitrogen purged
- Waterproof and Fog-proof
- Hawke No-Fault Lifetime Warranty
Specifications:
- Magnification: 7x
- Objective Lens: 50mm
- Lens Coating: Fully Multi-Coated
- Color: Blue
- Optical System: System H5
- Field of View (°): 7
- Eye Relief: 0.8in, 21mm
- Exit Pupil: 0.28″, 7.1mm
- Field of View: 367ft @1000yds, 122m @1000m
- Apparent Field of View (°): 49
- Interpupillary Distance: 2.2 - 3″, 55 - 75mm
- Close Focus: 8.2ft, 2.5m
- Prism Type: Roof
- Prism Glass: BAK 4
- Eye Cups: Twist-Up
- Eyecup: 1.8in, 45mm
- Diopter Type: Right Eye
- Tripod Mounting Thread: Yes (1/4" - 20 UNC)
- Height: 6.9″, 175mm
- Width: 4.8 - 5.3″, 121 - 135mm
- Weight: 32.3oz, 9155g
Specifications:
- Compass: Yes
- Field of View @ 1000 YDS: 367
- Magnification: 7
- Objective Lens Diameter (MM): 50
- Waterproof Rating: Waterproof
- Weight (oz): 32.3
- Box Dimensions: 4"H x 9"W x 12"L WT: 4 lbs
- UPC: 5054492365067
Brochure (pdf)
FAQs
Product & Usage
1. Are KRANK tools built for professional use?
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
2. Are KRANK tools safe to use for beginners?
Yes, our tools are designed with safety features and easy handling in mind.
3. Can KRANK tools be used in extreme conditions?
Yes, they are tested to perform reliably in demanding environments.
Maintenance & Accessories
1. What maintenance is required for the tools?
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
2. Can replacement parts or accessories be purchased separately?
Yes, we provide compatible parts and add-ons to extend the life of your tools.
3. Do you provide instruction manuals or usage guides?
Every tool comes with a detailed user manual, and digital guides are available online.
Warranty & Guarantee
1. Do the tools come with a warranty?
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
2. How do I register my KRANK tool for warranty coverage?
You can register online using your product serial number for faster support.
3. What does the warranty cover?
It includes defects in materials and workmanship under normal use conditions.
4. Is there an option to extend the warranty?
Yes, extended warranty plans are available for select tools at checkout.
Purchasing & Support
1. How fast is shipping and delivery?
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
2. Do you offer bulk or corporate purchasing options?
Yes, KRANK provides special pricing and packages for business or team orders.
3. How can I contact customer support if I need help?
You can reach our support team by email or phone — we’re here to assist you.
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