---
product_id: 395786176
title: "12x42 HD Compact Binoculars for Adults, High Power Easy Focus Binoculars with Clear BAK4 Prism FMC Lens Low Light Vision, Binoculars Waterproof for Travel, Bird Watching, Outdoor Sports"
brand: "fullja"
price: "$68.53"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/395786176-12x42-hd-compact-binoculars-for-adults-high-power-easy-focus
store_origin: US
region: United States of America
---

# 42mm objective lens for bright, wide field of view Waterproof & rugged for all-weather adventures 12x magnification for crystal-clear distant views 12x42 HD Compact Binoculars for Adults, High Power Easy Focus Binoculars with Clear BAK4 Prism FMC Lens Low Light Vision, Binoculars Waterproof for Travel, Bird Watching, Outdoor Sports

**Brand:** fullja
**Price:** $68.53
**Availability:** ✅ In Stock

## Summary

> 🔍 Unlock the world in stunning detail—don’t just watch, experience!

## Quick Answers

- **What is this?** 12x42 HD Compact Binoculars for Adults, High Power Easy Focus Binoculars with Clear BAK4 Prism FMC Lens Low Light Vision, Binoculars Waterproof for Travel, Bird Watching, Outdoor Sports by fullja
- **How much does it cost?** $68.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/395786176-12x42-hd-compact-binoculars-for-adults-high-power-easy-focus)

## Best For

- fullja enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Lightweight and portable, perfect for spontaneous outdoor escapades or packed travel bags.
- • **See More, Miss Less:** 12x magnification lets you capture rare moments from afar without moving an inch.
- • **Adventure-Ready Durability:** Rubber armor and impact-resistant design keep your binoculars safe on every journey.
- • **Gift the Vision of Exploration:** Ideal for bird watchers, travelers, and sports fans—an unforgettable gift for any occasion.
- • **Brilliant Clarity in Every Light:** BAK4 prism with FMC lens ensures sharp, bright images even in low-light conditions.

## Overview

The FULLJA 12x42 HD Compact Binoculars combine powerful 12x magnification with a 42mm BAK4 prism lens for bright, clear views across a wide 374 ft field at 1000 yards. Designed for durability with waterproof, rubber-armored construction, these binoculars excel in low-light conditions and are perfect for bird watching, travel, sports, and outdoor adventures.

## Description

12x42 HD Compact Binoculars for Adults, High Power Easy Focus Binoculars with Clear BAK4 Prism FMC Lens Low Light Vision, Binoculars Waterproof for Travel, Bird Watching, Outdoor Sports

## Features

- 【Powerful Binocular】❤This adult binocular is 12x magnification, 42mm object lens diameter, Large field of view and more clear. You can observe a 374 ft wide landscape from 1000yds away. Therefore, you don't need to get close to them to see many rare moment. Satisfy your visual experience and curiosity, specially designed for kinds of outdoor activities.
- 【Wide Range of Uses】❤The high quality compact binoculars suitable for adults and kids, fit for bird watching, wildlife watching, travel, sightseeing, hunting, sports events, outdoor sports, theater and concerts. The12*42 binoculars is also perfect gifts for Birthday, Christmas, Father's Day and Children's Day.
- 【Superior Light Transmission】❤BAK-4 prism lens binoculars have higher light transmittance, offer crisp, clear images, deliver brighter view. And the Prism Binocular have low-light night vision, but not for completely dark night.
- 【Durable and Portable】❤The low night vision binoculars design with rugged construction and rubber armor, impact resistant and anti-slip grip makes the zoom binoculars more durable and portable.
- 【Quality Service】❤FULLJA binoculars bird watching are made of high-quality materials, you can buy with confidence. If you are not satisfied with the product or have any questions or need help, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LQT3BXW |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #604 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #268 in Binoculars |
| Brand | FULLJA |
| Coating | Fully Multi-Coated |
| Color | Black |
| Customer Reviews | 3.9 out of 5 stars 105 Reviews |
| Diopter Adjustment Range | Mid-axis diopter range; -4 To +2; eyepiece diopter range: -2 To +2 |
| Enclosure Material | Rubber |
| Exit-Pupil Diameter | 3.3 Millimeters |
| Eye Relief | 16.3 Millimeters |
| Features | compact |
| Field of View | 374 Feet |
| Focus Type | Center Focus |
| Item Height | 7.36 inches |
| Item Type Name | Binoculars |
| Item Weight | 1.1 Pounds |
| Magnification Maximum | 12.00 |
| Manufacturer | FULLJA |
| Model Name | compact binoculars |
| Mount Type | Tripod Mount |
| Objective Lens Diameter | 42 Millimeters |
| Prism Type | Porro Prism |
| Relative Brightness | 10.89 |
| Size Map | Small |
| Special Feature | compact |
| Specific Uses | Hiking & Outdoors, Travel, hunting-and-shooting or sports |
| Specific Uses For Product | Hiking & Outdoors, Travel, hunting-and-shooting or sports |
| UPC | 609636734428 670526413433 614166376048 |
| Warranty Description | After-Sale Service 1Year Warranty |
| Water Resistance Level | Waterproof |
| Zoom Ratio | 12 multiplier x |

## Product Details

- **Brand:** FULLJA
- **Age range (description):** Adult , Kid
- **Special features:** binocular, compact
- **Objective lens diameter:** 42 Millimeters
- **Max. magnification:** 12.00

## Images

![12x42 HD Compact Binoculars for Adults, High Power Easy Focus Binoculars with Clear BAK4 Prism FMC Lens Low Light Vision, Binoculars Waterproof for Travel, Bird Watching, Outdoor Sports - Image 1](https://m.media-amazon.com/images/I/71KYTd9JcCL.jpg)

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-27*