Introduction
Thank you for choosing the HUTACT 10x50 Marine Binoculars. This manual provides detailed instructions for the proper setup, operation, maintenance, and troubleshooting of your new binoculars. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

Image: The HUTACT 10x50 Marine Binoculars, showcasing the main unit, neck strap, and a view through the rangefinder reticle.
Негизги өзгөчөлүктөрү:
- FMC & BAK4 Prism: Features Fully Multi-Coated (FMC) lenses and BAK4 prism for over 90% light transmission, eliminating distortion and delivering sharp, true-color images.
- High Powered Magnification: 10x magnification with a 50mm objective lens, providing a 396ft/1000yds wide field of view.
- Орнотулган компас: Integrated compass displays direction, powered by a button battery for stable operation.
- Rangefinder Reticle: Eyepiece includes a rangefinder reticle for estimating target distance.
- IPX7 Waterproof & Fogproof: Nitrogen-filled design with O-ring seals prevents fogging, clouding, and moisture damage, ensuring performance in various weather conditions.
- Эргономикалык дизайн: 22mm long eye relief suitable for glasses wearers, lightweight at 890g (1.97lb) for portability.
Кутуда эмне бар
Пакетти ачкандан кийин, төмөнкү нерселердин бардыгы камтылганын текшериңиз:
- 1 x HUTACT Marine Binoculars
- 1 х Моюн боосу
- 1 x Shoulder Strap (Harness Strap)
- 1 x Ташуу сумкасы

Image: A visual representation of the binoculars and all included accessories: the main binoculars unit, a carrying bag, a neck strap, and a harness strap.
Орнотуу жана баштапкы тууралоо
1. Interpupillary Distance Adjustment:
Hold the binoculars with both hands and bend the body until you see a single, clear circular field of viewБул окулярлардын ортосундагы аралыкты көзүңүзгө дал келтирип тууралайт.
2. Diopter Adjustment for Clear Vision:
Follow these steps to achieve optimal focus for your vision:
- Step 1: Adjust Left Eyepiece
Close your right eye. Look through the left eyepiece and adjust the left eyepiece focusing ring until the visual field is clear. - Step 2: Adjust Right Eyepiece
Close your left eye. Look through the right eyepiece and adjust the right diopter wheel (right eyepiece focusing ring) until the field of view түшүнүктүү. - Step 3: Maximize Field of View
With both eyes open, adjust the distance of the lens barrel (interpupillary distance) until the field of view is maximized and comfortable.

Image: A visual guide demonstrating the three steps for adjusting the binoculars: individual eyepiece focus and interpupillary distance adjustment.
3. Attaching Straps:
Attach the provided neck strap or shoulder harness strap to the designated attachment points on the binoculars. Ensure they are securely fastened to prevent accidental drops.
Дүрбүңүздү иштетүү
Optical System: FMC & BAK4 Prism
Your HUTACT binoculars feature Fully Multi-Coated (FMC) lenses and BAK4 Porro Prisms. This combination ensures high light transmission (over 90%), vivid color reproduction, and sharp, clear images by minimizing stray light and distortion. The 50mm objective lens gathers ample light, making these binoculars suitable for various lighting conditions, including low light.

Image: Illustration of the 50mm Objective Lens with FMC Green Film, highlighting its ability to provide high-definition vision and low light performance.

Image: A visual comparison demonstrating the superior image clarity and color reproduction achieved with BAK4 Porro Prisms compared to BAK7 prisms.
Using the Built-in Compass and Rangefinder
The binoculars are equipped with a built-in compass and a rangefinder reticle within the eyepiece for navigation and distance estimation.

Сүрөт: An overview of the compass and rangefinder interface, including the light source switch for illuminating the reticle in dark conditions.
Compass Operation:
The compass displays the direction in degrees within your field of view. To illuminate the compass and rangefinder in dark environments, press the light source switch located on the side of the binoculars. The compass is powered by a button battery, ensuring stable readings.
- 90° means the East
- 180° means the South
- 270° means the West
- 360° means the North

Image: Demonstrates the low light night vision capability and how the compass provides direction judgment (East, South, West, North) within the view.
Rangefinder Operation (Density Ranging Method):
The rangefinder reticle allows you to estimate the distance to a target if you know its approximate height. The formula for calculating distance is: L (km) = H (m) / w
- L (km): The distance to the object in kilometers.
- H (m): The known height of the distant object in meters.
- w: The density angle (reading from the rangefinder reticle).
Exampле: If a distant sailboat is known to be 10 meters tall (H = 10m) and the rangefinder reticle shows a density angle of 5 (w = 5), then the distance (L) is 10m / 5 = 2km.

Image: A detailed diagram illustrating the density ranging method, showing how to use the reticle to calculate distance based on an object's known height.
Колдонуу сценарийлери:
These binoculars are designed for a wide range of outdoor activities:
- Boating & Sailing: Ideal for marine environments with their waterproof design and built-in compass.
- Bird Watching: High magnification and clear optics allow for detailed observation of birds.
- Аңчылык: The rangefinder assists in estimating distances to targets.
- Hiking & Outdoor Sports: Durable and portable for various land-based adventures.
- Суу спорту: Resilient to water exposure, making them suitable for activities near or on water.

Сүрөт: Курама сүрөт көргөзмөсүasing the binoculars being used in different outdoor settings, such as observing a bird, a person using them on a boat, and viewing a lighthouse.
Кароо жана тейлөө
Waterproof and Fogproof Features:
Your HUTACT binoculars are designed with an IPX7 waterproof rating and are nitrogen-filled to prevent internal fogging. This means they are sealed with O-rings to prevent moisture, dust, and debris from entering the optics, ensuring clear viewing in all weather conditions, including rain or humid environments.

Image: The binoculars shown with water splashing on them, illustrating their IPX7 waterproof and nitrogen-filled design for all-weather use.
Линзаларды тазалоо:
When cleaning the lenses, use a soft, lint-free cloth specifically designed for optics. Gently wipe away any dust or smudges. For stubborn dirt, a small amount of lens cleaning fluid can be applied to the cloth, not directly to the lens. Avoid using abrasive materials or excessive force, as this can scratch the lens coatings.
Сактагыч:
Store your binoculars in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided carrying bag to protect them from dust and physical damage when not in use.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Blurred image / Cannot focus clearly | Incorrect diopter adjustment or interpupillary distance. | Re-adjust the interpupillary distance and follow the diopter adjustment steps (Setup section) carefully. Ensure both eyepieces are focused for your individual vision. |
| Compass or rangefinder illumination not working | Low or dead button battery for illumination. | Replace the button battery. Refer to the "Details" image in the Operating section for battery bin location. |
| Difficulty understanding rangefinder readings | Unfamiliarity with the density ranging method. | Review the "Rangefinder Operation (Density Ranging Method)" in the Operating section. Practice with known distances and object heights to become familiar with the calculation. |
| Fogging inside lenses | Extreme temperature changes or seal compromise (unlikely for new product). | Allow binoculars to acclimate to ambient temperature. If fogging persists and is internal, contact customer support. The binoculars are nitrogen-filled and sealed to prevent this. |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact HUTACT customer support for assistance.
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Модель номери | HTK-63A |
| Чоңойтуу | 10x |
| Объективдүү линзанын диаметри | 50 мм |
| талаасы View | 396 ft / 1000 yds (132m / 1000m) |
| Призманын түрү | BAK4 Порро Призмасы |
| Линза каптоо | FMC (Fully Multi-Coated) |
| Суу өткөрбөйт рейтинги | IPX7 (Nitrogen-filled, O-ring sealed) |
| Өзгөчөлүктөр | Built-in Compass, Rangefinder Reticle, Low Light Vision |
| Продукциянын өлчөмдөрү | 7.95 x 2.24 x 5.71 дюйм |
| Элемент Салмагы | 1.98 фунт |
| Eye Relief | 22мм |

Сүрөт: деталдуу view of the binoculars highlighting key components such as the left and right eyepiece focusing rings, compass lighting interface, light source switch, battery bin, connected objective lens cover, tripod interface, reticle inside, turndown eyeshade, and anti-skidding sheath.
Кепилдик маалымат
Specific warranty details for the HUTACT 10x50 Marine Binoculars were not provided in the product data. For information regarding product warranty, please refer to the documentation included with your purchase or contact HUTACT customer support directly.
Extended protection plans may be available for purchase separately. These plans are offered by third-party providers and are not the manufacturer's standard warranty.
Кардарларды колдоо
For further assistance, technical support, or inquiries regarding your HUTACT 10x50 Marine Binoculars, please use the following resources:
- Расмий колдонуучу колдонмосу (PDF): You can download the official user guide for additional details and diagrams from HUTACT User Guide (PDF).
- HUTACT Store on Amazon: Visit the official HUTACT store for product information and contact options: HUTACT Store.
- Сатуучунун байланышы: The product is sold by HUTACT Optics. You may be able to contact them directly through the Amazon platform.
Please have your model number (HTK-63A) and purchase details ready when contacting support.