Nautical Series Imported Professional Telescope Hd Binoculars Waterproof And Fogproof Ocean Shipping

Imported Core Configuration, Suitable for Extreme Ocean Environments

As an imported professional telescope designed specifically for ocean-going shipping, its core components have undergone rigorous maritime environmental testing. The telescope body is constructed from aircraft-grade aluminum alloy (some high-end models feature a titanium alloy frame), which offers superior salt spray corrosion resistance compared to ordinary engineering plastics—passing a 2000-hour salt spray test with no signs of oxidation. It can withstand the high humidity and salt content of the ocean for extended periods, preventing rust and component seizure, ensuring continuous and stable operation during transoceanic voyages.

Additionally, the telescope body is sealed using imported patented technology, featuring a double-layer fluororubber seal. This not only enhances waterproofing (upgraded to IPX8, capable of withstanding immersion in 3 meters of water for 60 minutes), but also effectively isolates the telescope from humid sea air. Combined with internal high-purity nitrogen gas filling (99.99% purity), this effectively eliminates lens fogging. Even in ocean environments with daytime and nighttime temperature swings exceeding 20°C (e.g., crossing from tropical waters to temperate zones), the field of view remains clear, preventing fog from affecting observation.

High-definition optical system for long-distance navigation

Equipped with imported ED extra-low dispersion glass and a multi-layer broadband coating (select models utilize Zeiss T* coating technology), the optical resolution reaches 8.5 arc seconds, enabling clear resolution of targets as small as 2.5 cm wide (such as other ship signals and buoy markings) at a distance of 1000 meters. The 10-15x golden magnification design combines wide-field search (8.2° field of view at 10x, covering a range of 143 meters at 1000 meters) with long-range identification (clearly identifying ship names and markings up to 5 kilometers away at 15x), perfectly meeting the core needs of ocean navigation for surveillance, target identification, and channel confirmation. In addition, the lenses feature an anti-glare coating specifically designed for the harsh sunlight conditions at sea. This reduces distracting glare caused by sunlight reflecting off the sea surface, minimizing eye fatigue even in midday sunlight. This ensures that target details (such as the color of navigation lights and the ship's navigational position) are clearly visible, reducing the risk of misjudgment.

Specialized features for enhanced practicality during ocean-going operations

1. High-precision marine compass for more accurate positioning

The built-in imported military-grade antimagnetic compass (using a Swiss magnetic core) is resistant to electromagnetic interference from ships (resisting the magnetic fields of radar and communication equipment onboard). It boasts an azimuth accuracy of ±0.5°, and a luminescent coating (with a 12-hour light storage time) on the dial, ensuring clear readings at night or in low-light conditions (such as fog or twilight). The compass is coaxially aligned with the telescope's optical system, allowing for direct reading of azimuth while observing a target. This eliminates the need for a separate compass and facilitates recording navigational beacon locations and marking the bearing of suspected targets, enhancing navigation safety.

2. Long-lasting Flight and Emergency Design to Address Power Outages at Sea

To address unstable power supplies during ocean voyages, the telescope utilizes a dual power supply system: a built-in rechargeable lithium battery (supports 16 hours of continuous operation with image stabilization and compass functions on a single charge) and compatible with AA alkaline batteries (replaceable in emergencies). The telescope features a low-battery warning light (flashing red) and a waterproof charging port on the bottom (Type-C, supporting marine USB charging), ensuring worry-free power outages during extended ocean voyages.

3. Ergonomics and Optimized Maritime Details

Designed for single-handed operation on a bumpy deck, the telescope's exterior is coated with oil-resistant, non-slip textured rubber to prevent slipping. The telescope's eyepiece spacing is adjustable from 55-75mm to accommodate users with varying interpupillary distances. It also comes with a high-strength nylon hanging strap (load-bearing up to 5kg) and a stainless steel buckle at the strap connection to prevent the telescope from falling off in strong winds. Furthermore, the lens cap is magnetically designed to attach to the side of the lens when opened, preventing loss during navigation.

Maritime Certification and After-Sales Guarantee: Peace of Mind for Oceangoing Use

This series of binoculars has passed the International Maritime Organization (IMO) certification for lookout equipment and the CE maritime equipment standard, meeting safety requirements for oceangoing vessels and allowing them to be used as legal lookout tools on board. This imported brand offers a global warranty (select models include 3 years of free repairs and lifetime maintenance) and has after-sales service centers in major port cities, allowing for convenient equipment inspections and part replacements while the vessel is docked, completely eliminating after-sales concerns during ocean voyages.

Whether used for routine lookouts on ocean-going cargo ships, fishing vessel observations, or maritime surveillance on research vessels, these imported professional marine binoculars, with their high-definition imaging, reliable protection, and dedicated maritime features, serve as a "clairvoyant" for crew members at sea, ensuring safe ocean voyages.

Product Features: Waterproof

Magnification: 7

Effective Objective Lens Diameter (mm): 50

Actual Field of View (°): 7.5

Eye View (°): 49.3

Field of View at 1000m (m): 131

Exit Pupil Diameter (mm): 7.1

Brightness: 51

Viewing Distance (mm): 18

Minimum Focusing Distance (m): 12.3

Length (mm): 180

Width (mm) (Unfolded): 201

Height (mm): 65

Weight (g) (excluding batteries): 885

Interpupillary Distance Adjustment Range (mm): 56-72

Diopter Adjustment Range (mm): ±4

Focus Mode: IF

Waterproof (m)-(minutes): 1m-5min

Battery: -

Operating Temperature: -20°C to +50°C

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