---
product_id: 819192230
title: "10X50 Binoculars for Adults BAK4 Prism FMC Lens, Large View Compact Waterproof Binoculars for Bird Watching, Hunting, Sports, Concerts, Travel, Cruise, and Outdoor"
brand: "bostron"
price: "€ 160.15"
currency: EUR
in_stock: true
reviews_count: 5
category: "Bostron"
url: https://www.desertcart.hr/products/819192230-10x50-binoculars-for-adults-bak4-prism-fmc-lens-large-view
store_origin: HR
region: Croatia
---

# 50mm objective lenses with wide 369ft field of view Waterproof & durable for all outdoor adventures 10x magnification for crystal-clear distant views 10X50 Binoculars for Adults BAK4 Prism FMC Lens, Large View Compact Waterproof Binoculars for Bird Watching, Hunting, Sports, Concerts, Travel, Cruise, and Outdoor

**Brand:** bostron
**Price:** € 160.15
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate your adventure — see the unseen in style!

## Quick Answers

- **What is this?** 10X50 Binoculars for Adults BAK4 Prism FMC Lens, Large View Compact Waterproof Binoculars for Bird Watching, Hunting, Sports, Concerts, Travel, Cruise, and Outdoor by bostron
- **How much does it cost?** € 160.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/819192230-10x50-binoculars-for-adults-bak4-prism-fmc-lens-large-view)

## Best For

- bostron enthusiasts

## Why This Product

- Trusted bostron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Optics:** BAK4 prisms and FMC coatings ensure 99.9% color accuracy and bright, clear images even in low light.
- • **Ready for Action:** Compact, foldable, and slip-resistant with a tripod mount—your ultimate companion for every outdoor pursuit.
- • **Wide-Angle Wonder:** 50mm lenses deliver a stunning 369ft/1000yds field of view, so you never miss a moment.
- • **See More, Miss Less:** 10x magnification brings every detail into sharp focus, perfect for birdwatching, sports, and travel.
- • **Built for the Elements:** Waterproof and rugged design means these binoculars keep up with your wildest adventures.

## Overview

BOSTRON 10X50 binoculars combine professional-grade BAK4 prisms and FMC lens coatings to deliver bright, sharp images with 10x magnification and a wide 369ft field of view. Waterproof and compact, they’re engineered for outdoor enthusiasts who demand clarity and durability on every hike, cruise, or concert.

## Description

[Professional Nautical Binoculars]: BOSTRON binoculars for adults offer 10x magnification, 50mm objective lenses with telemeter scale for measuring distances - a must for boating, fishing, sailing, hiking and camping! [High Quality Optics]: High-refractive index BAK4 prisms eliminate stray light and improve color reproduction to 99.9%, while FMC coatings enhance image brightness and image clarity for a wide 369Ft/1000Yds field of view.

Review: Best deal binoculars on desertcart - Best set of binoculars on desertcart for the money. Very happy with the purchase the quality,mechanics and ease of use are premium and easy also includes a carrying string to wear around your neck and also a carrying bag on top of that. The dust covers were also a great addition to this deal. Crystal clear clarity premium feeling weight and the adjustability best bang for your buck binoculars
Review: A Fun, Easy Pair to Use - I’ll admit it up front: I love binoculars. It’s a weird hobby to explain, but if you take as many road trips as we do — pulling over at lakes, overlooks, and random “scenic view” signs — you start to appreciate having more than one pair around. Different magnifications, different uses, and at least two sets so both my partner and I get to enjoy the sights. I got this pair back in December, and they’ve quickly become one of my favorites. The 10x50 magnification is great for general exploring, and they’re simple to use without any fiddling. Even with the larger lenses, they’re light enough that I can hold them with one hand for short periods. The grip feels good too, which matters when you’re leaning out a car window trying to spot whatever just moved in the tree line. We even got to see a mama eagle recently when we spotted a massive nest in a tree along the highway. The dual eyepiece adjustment is handy, especially when switching between people with different eyesight. The view is clear, and they handle lower light better than I expected for the price. There’s a tripod mount on the bottom, and I’m already planning to set these up on a balcony at the beach this summer. Perfect for scanning the water without having to hold them steady for long stretches. And I have to say, I love the vintage look. They have that classic old-school binoculars vibe without feeling outdated. It comes with a simple case, nick strap, cleaning cloth, etc., which I expect with just about any pair I get now. If you’re into casual exploring, road-trip sightseeing, or just like having a solid pair ready to go, these have been a fun addition to the collection.

## Features

- [Professional Nautical Binoculars]: BOSTRON binoculars for adults offer 10x magnification, 50mm objective lenses with telemeter scale for measuring distances - a must for boating, fishing, sailing, hiking and camping!
- [High Quality Optics]: High-refractive index BAK4 prisms eliminate stray light and improve color reproduction to 99.9%, while FMC coatings enhance image brightness and image clarity for a wide 369Ft/1000Yds field of view.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FZB67WKF |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Brand | BOSTRON |
| Brand Name | BOSTRON |
| Colour | silver-black |
| Customer Reviews | 4.8 out of 5 stars 11 Reviews |
| Digital Magnification Measured in Multiples (Digital Zoom) | 10 x |
| Enclosure Material | Rubber |
| Exit-Pupil Diameter | 5 Millimeters |
| Field of View | 369 Yards |
| Focus Type | Center Focus |
| Item Dimensions L x W x H | 20.3L x 7.6W x 19.1H centimetres |
| Item Weight | 1.9 Pounds |
| Magnification maximum | 10 x |
| Manufacturer | BOSTRON |
| Manufacturer Part Number | FBA-DM4-750-MH |
| Objective Lens Diameter | 50 Millimetres |
| Objective lens diameter | 50 Millimetres |
| Product Features | Foldable, High Magnification, Portable, Slip Resistant, Wide Angle Design |
| Special feature | Foldable, High Magnification , Portable, Slip Resistant, Wide Angle Design |
| VESA Mount Type | Tripod Mount |

## Product Details

- **Age range (description):** Adult
- **Brand:** BOSTRON
- **Colour:** silver-black
- **Exit pupil:** 5 Millimeters
- **Magnification maximum:** 10 x
- **Material:** Rubber
- **Mounting type:** Tripod Mount
- **Objective lens diameter:** 50 Millimetres
- **Product dimensions:** 20.3L x 7.6W x 19.1H centimetres
- **Special feature:** Foldable, High Magnification, Portable, Slip Resistant, Wide Angle Design

## Images

![10X50 Binoculars for Adults BAK4 Prism FMC Lens, Large View Compact Waterproof Binoculars for Bird Watching, Hunting, Sports, Concerts, Travel, Cruise, and Outdoor - Image 1](https://m.media-amazon.com/images/I/71h5CKvMv3L.jpg)
![10X50 Binoculars for Adults BAK4 Prism FMC Lens, Large View Compact Waterproof Binoculars for Bird Watching, Hunting, Sports, Concerts, Travel, Cruise, and Outdoor - Image 2](https://m.media-amazon.com/images/I/710JzCBK3UL.jpg)
![10X50 Binoculars for Adults BAK4 Prism FMC Lens, Large View Compact Waterproof Binoculars for Bird Watching, Hunting, Sports, Concerts, Travel, Cruise, and Outdoor - Image 3](https://m.media-amazon.com/images/I/71avgq9P2uL.jpg)
![10X50 Binoculars for Adults BAK4 Prism FMC Lens, Large View Compact Waterproof Binoculars for Bird Watching, Hunting, Sports, Concerts, Travel, Cruise, and Outdoor - Image 4](https://m.media-amazon.com/images/I/81QfVizg-eL.jpg)
![10X50 Binoculars for Adults BAK4 Prism FMC Lens, Large View Compact Waterproof Binoculars for Bird Watching, Hunting, Sports, Concerts, Travel, Cruise, and Outdoor - Image 5](https://m.media-amazon.com/images/I/81h4f-XKQPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best deal binoculars on amazon
*by R***S on 19 April 2026*

Best set of binoculars on amazon for the money. Very happy with the purchase the quality,mechanics and ease of use are premium and easy also includes a carrying string to wear around your neck and also a carrying bag on top of that. The dust covers were also a great addition to this deal. Crystal clear clarity premium feeling weight and the adjustability best bang for your buck binoculars

### ⭐⭐⭐⭐⭐ A Fun, Easy Pair to Use
*by A***L on 14 April 2026*

I’ll admit it up front: I love binoculars. It’s a weird hobby to explain, but if you take as many road trips as we do — pulling over at lakes, overlooks, and random “scenic view” signs — you start to appreciate having more than one pair around. Different magnifications, different uses, and at least two sets so both my partner and I get to enjoy the sights. I got this pair back in December, and they’ve quickly become one of my favorites. The 10x50 magnification is great for general exploring, and they’re simple to use without any fiddling. Even with the larger lenses, they’re light enough that I can hold them with one hand for short periods. The grip feels good too, which matters when you’re leaning out a car window trying to spot whatever just moved in the tree line. We even got to see a mama eagle recently when we spotted a massive nest in a tree along the highway. The dual eyepiece adjustment is handy, especially when switching between people with different eyesight. The view is clear, and they handle lower light better than I expected for the price. There’s a tripod mount on the bottom, and I’m already planning to set these up on a balcony at the beach this summer. Perfect for scanning the water without having to hold them steady for long stretches. And I have to say, I love the vintage look. They have that classic old-school binoculars vibe without feeling outdated. It comes with a simple case, nick strap, cleaning cloth, etc., which I expect with just about any pair I get now. If you’re into casual exploring, road-trip sightseeing, or just like having a solid pair ready to go, these have been a fun addition to the collection.

### ⭐⭐⭐⭐⭐ High quality and worth the price!
*by A***A on 23 January 2026*

These feel like true binoculars. Sturdy, appropriately bulky. I like that the eye pieces can be adjusted. At appropriate vision adjustment, and with proper lighting, the zoom-quality is super clear. The instructions it came with clarify how to use the binoculars properly and is easy to understand. I can even use this to see distant passenger airplanes and even the colors in the twinkle of the stars. For under $100 these are super worth it!

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**Shop now:** [https://www.desertcart.hr/products/819192230-10x50-binoculars-for-adults-bak4-prism-fmc-lens-large-view](https://www.desertcart.hr/products/819192230-10x50-binoculars-for-adults-bak4-prism-fmc-lens-large-view)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-12*