---
product_id: 55680073
title: "Opticron 31020 43mm BGA Binocular Rainguard Black"
brand: "opticron"
price: "£18.74"
currency: GBP
in_stock: true
category: "Opticron"
url: https://www.desertcart.co.uk/products/55680073-opticron-31020-43mm-bga-binocular-rainguard-black
store_origin: GB
region: United Kingdom
---

# Lanyard attachment Waterproof protection Universal 43mm fit Opticron 31020 43mm BGA Binocular Rainguard Black

**Brand:** opticron
**Price:** £18.74
**Availability:** ✅ In Stock

## Summary

> 🕶️ Elevate your outdoor optics game with the ultimate rainguard upgrade!

## Quick Answers

- **What is this?** Opticron 31020 43mm BGA Binocular Rainguard Black by opticron
- **How much does it cost?** £18.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/55680073-opticron-31020-43mm-bga-binocular-rainguard-black)

## Best For

- opticron enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Shield:** Protect your binoculars from rain, dust, and dirt with a sleek, durable rainguard.
- • **Effortless Handling:** Lightweight plastic design with quick-release ease beats tight rubber caps every time.
- • **Stay Secure On-The-Go:** Integrated lanyard attachment keeps your rainguard close and prevents loss during adventures.
- • **Perfect Fit, Every Time:** Universal 43mm diameter ensures a snug, secure fit on a wide range of binoculars.
- • **Crafted in Japan Quality:** Premium build standards deliver long-lasting protection and style for your optics.

## Overview

The Opticron 31020 43mm BGA Binocular Rainguard is a lightweight, waterproof protective cover designed to fit binoculars with a 43mm eyepiece diameter. Made from durable plastic and crafted in Japan, it offers superior protection against rain, dust, and accidental damage. Featuring a universal fit and a secure lanyard attachment, this rainguard enhances handling and ensures your optics stay safe and ready for every outdoor adventure.

## Description

Product Description Opticron Binocular Rainguards protect binocular eyepieces from rain, dust, dirt and accidental damage. Manufacturer's Description A high quality universal-fit one piece protective rainguard to fit a wide range of binoculars. Manufactured to the highest standards in Japan. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains Rainguard See more

## Features

- Protective plastic one-piece eyepiece cap for binoculars
- Universal fit
- Internal diameter to 43mm
- Attaches to lanyard for extra security

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005XXZM2U |
| Age Range Description | All Ages |
| Best Sellers Rank | 154 in Binoculars 7,193 in Camera & Photo Accessories |
| Box Contents | Pair rubber objective lens covers |
| Brand Name | Opticron |
| Coating | Scratch-Resistant |
| Colour | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (131) |
| Enclosure Material | Plastic |
| Exit-Pupil Diameter | 43 Millimeters |
| Eye Relief | 43 Millimeters |
| Focus Type | Fixed Focus |
| Global Trade Identification Number | 05036422310200 |
| Item Weight | 0.02 Pounds |
| Manufacturer | Opticron |
| Manufacturer Part Number | 31020 |
| Model Name | Opticron 31020 43mm BGA Binocular Rainguard Black |
| Model Number | 31020 |
| Number of Items | 1 |
| Objective Lens Diameter | 43 Millimetres |
| Prism Type | Roof Prism |
| Product Features | Lightweight |
| Size Map | Compact |
| Specific Uses For Product | Hiking & Outdoors |
| Unit Count | 1.0 count |
| VESA Mount Type | Neck Strap Mount |
| Water Resistance Level | Waterproof |

## Product Details

- **Age range (description):** All Ages
- **Brand:** Opticron
- **Colour:** Black
- **Eye relief:** 43 Millimeters
- **Material:** Plastic
- **Model name:** Opticron 31020 43mm BGA Binocular Rainguard Black
- **Mounting type:** Neck Strap Mount
- **Objective lens diameter:** 43 Millimetres
- **Special feature:** Lightweight
- **Specific uses for product:** Hiking & Outdoors

## Images

![Opticron 31020 43mm BGA Binocular Rainguard Black - Image 1](https://m.media-amazon.com/images/I/512-erXePeL.jpg)

## Available Options

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

## Frequently Bought Together

- Opticron 31020 43mm BGA Binocular Rainguard Black
- Opticron Rubber Objective Lens Covers 42mm OG M Pair fits models with Outer Diameter 51~52mm
- 42mm Binocular/Monocular Objective Lens Caps Internal Diameter 51.8-53.3mm Rubber Cover Set Black, (51.8-53.3LC)

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**Shop now:** [https://www.desertcart.co.uk/products/55680073-opticron-31020-43mm-bga-binocular-rainguard-black](https://www.desertcart.co.uk/products/55680073-opticron-31020-43mm-bga-binocular-rainguard-black)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-10-23*