---
product_id: 349251143
title: "20x50 Binoculars for Adults - High Powered Binoculars for Bird Watching Hunting Hiking Concert Travel Theater with BAK4 Prism FMC Lens, Mud"
brand: "free soldier"
price: "68208CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Free Soldier"
url: https://www.desertcart.sn/products/349251143-20x50-binoculars-for-adults-high-powered-binoculars-for-bird-watching
store_origin: SN
region: Senegal
---

# 50mm large objective lens Smartphone adapter included 20x magnification power 20x50 Binoculars for Adults - High Powered Binoculars for Bird Watching Hunting Hiking Concert Travel Theater with BAK4 Prism FMC Lens, Mud

**Brand:** free soldier
**Price:** 68208CFA
**Availability:** ✅ In Stock

## Summary

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## Quick Answers

- **What is this?** 20x50 Binoculars for Adults - High Powered Binoculars for Bird Watching Hunting Hiking Concert Travel Theater with BAK4 Prism FMC Lens, Mud by free soldier
- **How much does it cost?** 68208CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/349251143-20x50-binoculars-for-adults-high-powered-binoculars-for-bird-watching)

## Best For

- free soldier enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Clarity:** 28mm large eyepieces deliver full-size, strain-free viewing with excellent eye relief—perfect for long birdwatching or concert sessions.
- • **Capture & Share Your View:** Bonus smartphone adapter lets you snap or stream stunning full-screen photos and videos—turn your observations into social moments.
- • **BAK4 Prism & FMC Lens Tech:** Experience 99.8% light transmission with anti-reflective coatings for vibrant, sharp, and bright images even in low light.
- • **Rugged, Weather-Ready Design:** Water-resistant, non-slip rubber grip and double-layer protective packaging ensure durability and secure handling in any environment.
- • **Crystal-Clear Vision at 20x Zoom:** Get up close with 20x magnification and a wide 1000-yard field of view—never miss a detail in your adventures.

## Overview

These 20x50 binoculars combine professional-grade BAK4 Porro prisms and FMC multi-coated lenses to deliver bright, sharp images with 99.8% light transmission. Designed for adults, they feature large 50mm objective lenses and 28mm eyepieces for comfortable, clear viewing up to 1000 yards. The included smartphone adapter lets you capture your adventures, while the rugged, water-resistant build and protective packaging ensure durability on every outdoor excursion.

## Description

desertcart.com : 20x50 Binoculars for Adults with Smartphone Adapter - High Powered Binoculars for Bird Watching Hunting Hiking Concert Travel Theater with BAK4 Prism FMC Lens, Mud : Electronics

Review: I see you! - Beast of a bino for its cheap price. Beats your $300 store bought bino’s, it’s a bit bulky but with its bag it’s easy to put away nicely. Easy to adjust both zoom and clarity. Can see miles away no exaggeration. Light and fits good in hands. All that’s missing from this is a bino harness
Review: Quality Binocular - These have very clear optics. They don't feel cheap. They have great eye relief and focus very well. It comes with lens covers, lens cleaning cloth, a smartphone camera holder. It can connect to a tripod. It has adjustable straps on the binoculars and travel cover. They come in 3 colors the black, olive green, and tan. I ordered the green and tan because of the sale.

## Features

- Powerful Binoculars: The binoculars for adults have 20X power magnification, 50mm large objective lens, large field of view of 1000 yards, making them good for fast-moving subjects. They are easy to operate binoculars for adults and kids, perfect binoculars for bird watching, hunting, travel, opera, concert, sports games, safari
- Professional Optics: The compact binoculars is adopted by BAK4 Porro Prism, it provides 99.8% light transmission and improves color reproduction. The green FMC anti-reflective coating reduces the reflected light in the objective lens and improves light transmission, image brightness, and image sharpness
- Large Eyepiece Binoculars: The binoculars for adults high powered with quality perfectly fit the adults, 28mm large eyepieces can see a clearer, full size image with great relief, support taking full-screen pictures or videos with the free bonus smartphone adapter. Best present for Father's Day, Christmas, and birthday
- Low Light Night Vision: The binoculars with 50mm lenses are larger than usual to give lots of light-gathering power, so the more effective they will be in low light, Deliver clear vision in weak light conditions but not in complete darkness. Non-slip rubber grip pads for secure grip in all weather conditions
- No Double Image, Highly Protective Packaging: Shaking during transportation can easily damage the instruments in the binoculars and cause double image. To avoid this case, we designed the package with Double Layer bag and Anti-collision Bubble column to protect the birding binoculars. Any questions, please contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095KH1CMN |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #150 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #77 in Binoculars |
| Brand | FREE SOLDIER |
| Coating | Multi-Coated |
| Color | Mud |
| Customer Reviews | 4.4 out of 5 stars 2,898 Reviews |
| Diopter Adjustment Range | +-3 diopters |
| Enclosure Material | Rubber |
| Exit-Pupil Diameter | 50 Millimeters |
| Eye Relief | 28 Millimeters |
| Features | Waterproof |
| Field of View | 1000 Yards |
| Focus Type | Center Focus |
| Item Dimensions L x W x H | 3.15"W |
| Item Weight | 726 Grams |
| Magnification Maximum | 20.00 |
| Manufacturer | FREE SOLDIER OPTICS |
| Model Name | compact binoculars |
| Mount Type | Tripod Mount |
| Objective Lens Diameter | 50 Millimeters |
| Prism Type | Porro Prism |
| Size Map | 20x50 |
| Special Feature | Waterproof |
| Specific Uses | Bird Watching,Concert,Hunting,Opera |
| Specific Uses For Product | Bird Watching,Concert,Hunting,Opera |
| Water Resistance Level | Water Resistant |
| Zoom Ratio | 20 multiplier_x |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** FREE SOLDIER
- **Magnification Maximum:** 20.00
- **Objective Lens Diameter:** 50 Millimeters
- **Special Feature:** Waterproof

## Images

![20x50 Binoculars for Adults - High Powered Binoculars for Bird Watching Hunting Hiking Concert Travel Theater with BAK4 Prism FMC Lens, Mud - Image 1](https://m.media-amazon.com/images/I/712sgNzl4KL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How do I use the phone adapter with these binoculars?**
A: The video is helpful, but misleading: the adapter will only fit specific phones. The holder for the phone is not adjustable, and did not fit a Samsung Galaxy S21, or an iPhone 13. If you really want to use your smartphone to take photos through binoculars, there are videos available online showing how to do it (such as simply using rubber bands to hold the phone in place).

**Q: Does this item come with a case?**
A: Yes, the package included:  
1 * Binoculars
1 * Smartphone Adapter
1 * Carry Bag with Strap
1 * Cleaning Cloth
2 * Lens Caps for Eyepieces
2 * Lens Caps for Objective Lens
1 * Manual
All these are packed in one giftbox.

**Q: what is the length and widith of these binoculars?**
A: The length of the actual object is 6.1 inches and the width is 5 inches.

**Q: Is the eye relief spec over or under 16mm?  This matters to glasses wearers**
A: Eye relief on this item is lee than 16 mm

## Customer Reviews

### ⭐⭐⭐⭐⭐ I see you!
*by A***R on January 12, 2026*

Beast of a bino for its cheap price. Beats your $300 store bought bino’s, it’s a bit bulky but with its bag it’s easy to put away nicely. Easy to adjust both zoom and clarity. Can see miles away no exaggeration. Light and fits good in hands. All that’s missing from this is a bino harness

### ⭐⭐⭐⭐⭐ Quality Binocular
*by C***S on October 5, 2025*

These have very clear optics. They don't feel cheap. They have great eye relief and focus very well. It comes with lens covers, lens cleaning cloth, a smartphone camera holder. It can connect to a tripod. It has adjustable straps on the binoculars and travel cover. They come in 3 colors the black, olive green, and tan. I ordered the green and tan because of the sale.

### ⭐⭐⭐⭐ Phone adapter
*by L***S on October 29, 2025*

The binoculars are nice but they do not show how the phone adapter goes on for camera use you find that info they should be a good set up

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-01*