---
product_id: 63795778
title: "Opticron 31046 42mm Rubber Objective Lens Covers OG M Pair fits models with Outer Diameter 51-52mm, Black"
brand: "opticron"
price: "C$2483"
currency: NIO
in_stock: true
reviews_count: 8
category: "Opticron"
url: https://www.desertcart.ni/products/63795778-opticron-31046-42mm-rubber-objective-lens-covers-og-m-pair
store_origin: NI
region: Nicaragua
---

# Lightweight & travel-ready Fits 50-52mm lens tubes UV-protective rubber shield Opticron 31046 42mm Rubber Objective Lens Covers OG M Pair fits models with Outer Diameter 51-52mm, Black

**Brand:** opticron
**Price:** C$2483
**Availability:** ✅ In Stock

## Summary

> 🕶️ Keep your vision crystal-clear, wherever the journey takes you!

## Quick Answers

- **What is this?** Opticron 31046 42mm Rubber Objective Lens Covers OG M Pair fits models with Outer Diameter 51-52mm, Black by opticron
- **How much does it cost?** C$2483 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/63795778-opticron-31046-42mm-rubber-objective-lens-covers-og-m-pair)

## 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

- • **Effortless On/Off Access:** Quick friction fit means no fumbling—protect and deploy your lenses in seconds.
- • **Ultra-Lightweight Design:** Adds minimal weight so your gear stays compact and ready for any outdoor adventure.
- • **Always Attached, Never Lost:** Covers hang conveniently when in use, eliminating the risk of misplacement on the trail.
- • **UV-Protective Rubber Material:** Durable rubber guards your lenses from dust, dirt, and rain while preserving clarity.
- • **Precision Fit for 50-52mm Lenses:** Seamlessly friction-fits to your binoculars for secure protection without bulk.

## Overview

The Opticron 31046 Rubber Objective Lens Covers are precision-engineered to fit binoculars with 50-52mm outer diameter lenses. Crafted from UV-protective rubber, these lightweight covers shield your optics from dust, dirt, and moisture. Designed to stay attached and hang down during use, they ensure your lens protection is always at hand without risk of loss. Ideal for hiking and outdoor enthusiasts seeking reliable, hassle-free lens care.

## Description

Product Description Opticron Objective Lens Covers are a neat solution for protecting binocular objective lenses from rain, dust and dirt while in transit or storage. Covers remain attached to the binocular barrel and hang down when in use. Model fits objective lens barrels with an outer diameter 51-52mm. Box Contains Pair 31046 50-52mm Objective Lens Covers

Review: Canon binoculars lens covers - Good quality and fit for the canon 12x36 binoculars. A piece of foam stuck on the holding loops to keep them in place has worked for me.
Review: A perfect fit for Canon 12x36 IS III Binoculars. - Opticron 31024 50mm Rubber Objective Lens Covers. The rings fit easily over the surround of the objective lens, and then sit loosely behind the rim of the lens surround. The caps themselves fit perfectly on the objective lens surround, with sufficient grip to keep them on. The caps are softish rubber with a little bit of flex. The rings obviously stop the cap from getting lost when you take it off the lens. You could always cut the rings off if you prefer not to use them. The binoculars still easily fit inside the Canon case with the lens caps on.

## Features

- Fits tube with outer diameter 50~52mm
- Friction fit over objective lens tubes
- Easily removeable
- Protects lenses from dust and dirt
- Hang down when binocular is in use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I3ZZZVI |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 26 in Binocular Accessories 31 in Camera Lens Caps 39 in Binoculars |
| Box Contents | Lens covers |
| Brand | Opticron |
| Brand Name | Opticron |
| Coating | UV-Protective |
| Colour | Black |
| Compatible Devices | Binoculars with tube diameter 50-52mm |
| Customer Reviews | 4.6 out of 5 stars 1,069 Reviews |
| Diopter Adjustment Range | +/-5 diopters |
| Enclosure Material | Rubber |
| Exit-Pupil Diameter | 6.38 Millimeters |
| Field of View | 7 Degrees |
| Focus Type | Center Focus |
| Global Trade Identification Number | 05036422310460 |
| Item Weight | 0.08 Pounds |
| Item height | 1.2 inches |
| Manufacturer | Opticron |
| Model Name | 31046 |
| Objective Lens Diameter | 51 Millimetres |
| Objective lens diameter | 51 Millimetres |
| Prism Type | Roof Prism |
| Product Features | Lightweight |
| Relative Brightness | 51 |
| Size Map | Compact |
| Special feature | Lightweight |
| Specific Uses For Product | Hiking & Outdoors |
| Specific uses for product | Hiking & Outdoors |
| VESA Mount Type | Handheld |
| Water Resistance Level | Water Resistant |
| Zoom Ratio | 1x |

## Product Details

- **Age range (description):** Adult
- **Binocular prism description:** Roof Prism
- **Brand:** Opticron
- **Colour:** Black
- **Material:** Rubber
- **Model name:** 31046
- **Mounting type:** Handheld
- **Objective lens diameter:** 51 Millimetres
- **Special feature:** Lightweight
- **Specific uses for product:** Hiking & Outdoors

## Images

![Opticron 31046 42mm Rubber Objective Lens Covers OG M Pair fits models with Outer Diameter 51-52mm, Black - Image 1](https://m.media-amazon.com/images/I/61YzrUDzngL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Canon binoculars lens covers
*by A***R on 19 December 2025*

Good quality and fit for the canon 12x36 binoculars. A piece of foam stuck on the holding loops to keep them in place has worked for me.

### ⭐⭐⭐⭐⭐ A perfect fit for Canon 12x36 IS III Binoculars.
*by S***K on 23 July 2025*

Opticron 31024 50mm Rubber Objective Lens Covers. The rings fit easily over the surround of the objective lens, and then sit loosely behind the rim of the lens surround. The caps themselves fit perfectly on the objective lens surround, with sufficient grip to keep them on. The caps are softish rubber with a little bit of flex. The rings obviously stop the cap from getting lost when you take it off the lens. You could always cut the rings off if you prefer not to use them. The binoculars still easily fit inside the Canon case with the lens caps on.

### ⭐⭐⭐⭐⭐ Perfect fit
*by B***D on 19 September 2025*

Excellent - perfect fit

## Frequently Bought Together

- 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)
- Opticron 31020 43mm BGA Binocular Rainguard Black

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-31*