---
product_id: 7770720
title: "31020 43mm BGA Binocular Rainguard Black"
brand: "opticron"
price: "₨489"
currency: SCR
in_stock: true
reviews_count: 13
category: "Opticron"
url: https://www.desertcart.sc/products/7770720-31020-43mm-bga-binocular-rainguard-black
store_origin: SC
region: Seychelles
---

# Rainproof lens protection Fits eyepieces up to 43mm Secure lanyard attachment 31020 43mm BGA Binocular Rainguard Black

**Brand:** opticron
**Price:** ₨489
**Availability:** ✅ In Stock

## Summary

> 🔍 Protect your view, elevate your adventure.

## Quick Answers

- **What is this?** 31020 43mm BGA Binocular Rainguard Black by opticron
- **How much does it cost?** ₨489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/7770720-31020-43mm-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

- • **Trusted by Pros:** Highly rated with 4.3 stars and a top 200 bestseller in binocular accessories.
- • **Ultimate Lens Defense:** Shield your binoculars from rain, dust, and dirt with precision-fit protection.
- • **Lightweight & Discreet:** At just 0.35 ounces, it protects without weighing you down or bulkiness.
- • **Stay Secure, Stay Ready:** Attach to your lanyard to prevent loss and keep your gear battle-ready.
- • **Universal Fit, Zero Hassle:** One-piece design fits a wide range of binoculars up to 43mm internal diameter.

## Overview

The Opticron 31020 43mm BGA Binocular Rainguard is a premium, universal-fit protective cover designed to shield binocular eyepieces from rain, dust, and dirt. Lightweight and easy to secure via lanyard attachment, it fits eyepieces up to 43mm in diameter, ensuring your optics stay pristine during any outdoor excursion.

## Description

The Opticron 31020 Binocular Rainguard is a high quality universal-fit one piece protective rainguard to fit a wide range of binoculars. Internal diameter to 43mm.

Review: Fits Canon 10x30 IS II - Fits my Canon 10x30 IS II. Reasonable price and good quality.
Review: Necessary Protection for Delicate Glass - Have a fairly good pair of binoculars optically, but the lens covers that came with these glasses were poor, at best. The covers were split and lost in no time, leaving the lenses unprotected. Luckily, these covers were located and purchased, and they do provide excellent fit and protection. They not only protect the delicate lens surfaces from rain, but also from dirt, dust, and fingerprints. When installing, just remember to attach them - with their loop - to the binocular strap so they are themselves not discarded or lost. On initial observation, these seem expensive for what they are, but their quality, fit, and provided protection are nothing less than superb. Keep in mind, if the binoculars were worth purchasing, they are worth protecting. In that vein, this is well worth the asking price. One last thing: make sure you measure the outer diameter of the eyepiece ( with a millimeter ruler ), containing the lens and the housing. A guess here could result in guards that are too large to protect well or, worse, too small to be useable. That being said, these deserve a ' 10 ', or 5 full stars.

## Features

- Protects eye lenses from rain, dust and dirt
- Universal plastic one-piece binocular fit
- internal diameter to 43mm
- Attaches to lanyard for extra security

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005XXZM2U |
| Best Sellers Rank | #188 in Binocular Accessories |
| Customer Reviews | 4.3 4.3 out of 5 stars (396) |
| Date First Available | October 1, 2013 |
| Item Weight | 0.352 ounces |
| Item model number | 31020 |
| Manufacturer | Opticron |
| Product Dimensions | 4.8 x 0.6 x 1.8 inches |

## Product Details

- **Age Range (Description):** All Ages
- **Brand:** Opticron
- **Objective Lens Diameter:** 43 Millimeters
- **Special Feature:** Lightweight
- **Specific Uses For Product:** Hiking & Outdoors

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits Canon 10x30 IS II
*by B***L on August 8, 2025*

Fits my Canon 10x30 IS II. Reasonable price and good quality.

### ⭐⭐⭐⭐⭐ Necessary Protection for Delicate Glass
*by M***G on August 21, 2014*

Have a fairly good pair of binoculars optically, but the lens covers that came with these glasses were poor, at best. The covers were split and lost in no time, leaving the lenses unprotected. Luckily, these covers were located and purchased, and they do provide excellent fit and protection. They not only protect the delicate lens surfaces from rain, but also from dirt, dust, and fingerprints. When installing, just remember to attach them - with their loop - to the binocular strap so they are themselves not discarded or lost. On initial observation, these seem expensive for what they are, but their quality, fit, and provided protection are nothing less than superb. Keep in mind, if the binoculars were worth purchasing, they are worth protecting. In that vein, this is well worth the asking price. One last thing: make sure you measure the outer diameter of the eyepiece ( with a millimeter ruler ), containing the lens and the housing. A guess here could result in guards that are too large to protect well or, worse, too small to be useable. That being said, these deserve a ' 10 ', or 5 full stars.

### ⭐⭐⭐⭐⭐ Perfect for my binoculars
*by U***T on March 20, 2014*

A few years ago I bought a pair of Vortex Viper 10x42 binoculars at Viper's stand in the British Birdfair for a ridiculously low price, minus the rainguard. I was told about it and didn't care, because the high quality optics were foremost in my mind. A few years later, after having my binos rained on numerous times, and having to wipe the glass to see anything (the binoculars are outstanding and will withstand anything the elements throw at them), I finally realized a rainguard was an important accessory. So of course I figured Amazon could resolve this. After researching the options, I chose the Opticron, although somewhat dubious about the measurements and the fit -- none of the available rainguards quite matched my binoculars. Good job, girl! They fit perfectly and are now hanging from the strap. No more rain on my optics.

## 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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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-01*