---
product_id: 667613070
title: "20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter"
brand: "allenjoy"
price: "€ 142.47"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/667613070-20x50-binoculars-for-adults-binoculars-hd-high-powered-professional-binoculars
store_origin: ES
region: Spain
---

# 50mm objective lens Waterproof & fogproof 20x magnification 20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter

**Brand:** allenjoy
**Price:** € 142.47
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover the world like never before!

## Quick Answers

- **What is this?** 20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter by allenjoy
- **How much does it cost?** € 142.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/667613070-20x50-binoculars-for-adults-binoculars-hd-high-powered-professional-binoculars)

## Best For

- allenjoy enthusiasts

## Why This Product

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

## Key Features

- • **See the Unseen:** Experience breathtaking views from over 1000 yards away!
- • **Night Owl Ready:** Enhanced low-light performance for twilight adventures.
- • **Capture the Moment:** Compatible with phone adapters for stunning photography.
- • **Built for Adventure:** Rugged, anti-slip design for all your outdoor escapades.
- • **Crystal Clear Vision:** BAK-4 Prisms & FMC lenses for stunning clarity.

## Overview

The 20x50 Binoculars are high-powered, professional-grade optics designed for bird watching, stargazing, and outdoor sports. With a 20x magnification and 50mm objective lens, they provide exceptional clarity and brightness, even in low-light conditions. Built to withstand the elements, these binoculars are waterproof and fogproof, ensuring durability and reliability in any adventure. The ergonomic design and adjustable eyecups make them user-friendly for both adults and children, while the phone adapter allows for easy photography.

## Description

20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter

## Features

- Professional 20x50 Binoculars: A 20x magnification and 50mm objective lens ensure wide-angle viewing from distances of over 1000 yards. These lightweight binoculars are perfect for bird watching, hunting, travel, stargazing, concerts, football games, climbing, hiking, driving, observing wildlife, and taking in scenery
- HD Vision with Quality Optics: This high power compact binoculars for adults is specially designed with BAK-4 Prisms and FMC film lenses, the harmful blue light blocking rate is as high as 96.83%, and the beneficial blue light transmittance is as high as 96.97%; which minimize the loss of light due to reflection and ensure brighter and clearer high-contrast images
- Anti-slip and scratch: These bird watching binoculars for adults are made of a rubber-armored coating and leather, which ensures that they remain firmly in your hands without the risk of slipping or accidentally falling, and are comfortable to hold and use
- Clear Low Light Night Vision: 50mm lenses are larger than usual, which provides them with more light-gathering power. Therefore, they are more effective in low-light conditions, delivering clear vision. However, they cannot provide clear vision in complete darkness
- Easy to Focus: Our binoculars for bird watching are perfectly designed to fit both adults and children. They come with adjustable twist-up eyecups, which ensure comfortable viewing whether with or without eyeglasses. The center-focus knob of these compact binoculars guarantees fast and highly precise focusing. Additionally, they can be used with a phone bracket, which ensures a stable camera image when photographing
- Permanently Waterproof and Dustproof:The O-ring sealed optics along with the coating, provide water and fog proof performance; comes with two pairs objective lens and eyepiece covers at the same time prevent debris and moisture from getting inside the binoculars, ensuring durability and a firm grip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Exit-Pupil Diameter | 2.5 Milliliters |
| Coating | Fully Multi-Coated |
| Water Resistance Level | Waterproof |
| Field of View | 1000 Yards |
| Apparent Angle of View | 6.3 Degrees |
| Diopter Adjustment Range | 5 to -5 |
| Zoom Ratio | 1.9:1 |
| Eye Relief | 26 Milliliters |
| Prism Type | Porro Prism |
| Special Feature | Fog Proof, Shock Resistant, Wide Angle Design, Night Vision, Anti Reflective Lens |
| Objective Lens Diameter | 50 Millimeters |
| Magnification Maximum | 20 x |
| Size Map | Compact |
| Item Dimensions L x W x H | 7.73"L x 7.08"W x 2.36"H |
| Color | Black-Gold |

## Images

![20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter - Image 1](https://m.media-amazon.com/images/I/7130jFcSFFL.jpg)
![20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter - Image 2](https://m.media-amazon.com/images/I/71yBl7UVJiL.jpg)
![20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter - Image 3](https://m.media-amazon.com/images/I/81cRW2TTl1L.jpg)
![20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter - Image 4](https://m.media-amazon.com/images/I/81gmDHmigmL.jpg)
![20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter - Image 5](https://m.media-amazon.com/images/I/819bpCr+xmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    very useful, good product
  

*by J***N on Reviewed in the United States on October 31, 2024*

The 20x50 Binoculars are an excellent choice for outdoor enthusiasts, offering a robust blend of features that enhance your viewing experience. With a powerful 20x magnification and a 50mm objective lens, these binoculars deliver bright, clear images, making them ideal for bird watching, stargazing, and concerts. The BAK4 prism and FMC lens ensure high-definition optics, significantly improving light transmission and image clarity. The waterproof and fogproof design adds to their durability, allowing for reliable use in various weather conditions.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great binoculars 🤩
  

*by I***A on Reviewed in the United States on October 30, 2024*

Great binoculars! Powerful zoom and clear image, perfect for birdwatching, stargazing, and concerts. I love that it's waterproof and dustproof—perfect for outdoor use in any weather. The phone adapter is a nice bonus, making it easy to take pictures. Highly recommend for travel and outdoor activities!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    As described!
  

*by A***S on Reviewed in the United States on October 29, 2024*

Love them, you are able to focus and be able to see with a clearer view. Que quality of the product it’s good material and weights very little and easy to use and it functions very well!

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---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-01*