---
product_id: 475866909
title: "Rifle Scope Caps Flip Up Lens Covers"
brand: "arken optics"
price: "NT$3303"
currency: TWD
in_stock: true
category: "Arken Optics"
url: https://www.desertcart.tw/products/475866909-rifle-scope-caps-flip-up-lens-covers
store_origin: TW
region: Taiwan
---

# Precision fit for 37-65mm scopes 270° flip-up rotation Shockproof, scratch-resistant polymer Rifle Scope Caps Flip Up Lens Covers

**Brand:** arken optics
**Price:** NT$3303
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in clarity, flip up confidence.

## Quick Answers

- **What is this?** Rifle Scope Caps Flip Up Lens Covers by arken optics
- **How much does it cost?** NT$3303 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/475866909-rifle-scope-caps-flip-up-lens-covers)

## Best For

- arken optics enthusiasts

## Why This Product

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

## Key Features

- • **Flip & Focus:** Smooth 270-degree flip-up design keeps your lens protected yet instantly accessible in the heat of the moment.
- • **Built for the Elements:** Durable polymer construction resists scratches, shocks, dust, and moisture—ready for any terrain or weather.
- • **Seamless Compatibility:** Fits a wide range of Arken scopes and many non-Arken models with precise diameter matching.
- • **Perfect Fit, Zero Hassle:** Complete eyepiece + objective sets tailored for exact scope diameters—no guesswork, no tools needed.
- • **Lightweight Tactical Edge:** At just 90 grams, these caps add protection without bulk, keeping your setup sleek and mission-ready.

## Overview

Arken Optics Rifle Scope Caps are precision-engineered flip-up lens covers designed to fit eyepiece and objective lenses from 37mm to 65mm. Crafted from shockproof, scratch-resistant polymer, they provide durable protection against harsh outdoor conditions. The 270-degree rotation allows quick access without removing the caps, while the flexible, tool-free installation ensures a snug, secure fit compatible with Arken and many other scopes.

## Description

desertcart.com : Arken Optics Rifle Scope Caps Flip Up Lens Covers 37-42mm&55-59mm : Sports & Outdoors

## Features

- Eyepiece 44-49mm & Objective 60-65mm set fits EP5GII 5-25X56 / EP5GII 7-35X56
- Eyepiece 37-42mm & Objective lens 46-54mm set fits EPL4 4-16x44 / LH4 4-16x44
- Eyepiece 37-42mm & Objective lens 55-59mm set fits SH4 GII 4-16x50 / SH4 GII 6-24x50
- Eyepiece 37-42mm & Objective lens 60-65mm set fits EP5 5-25x56
- Eyepiece 44-49mm & Objective lens 55-59mm set fits SH4J 6-24x50 / EPL4 6-24x50 / LH4 6-24x50.
- Eyepiece 44-49mm & Objective lens 30-35mm set fits EP8 1-8x28 / LH6 1-6×24.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BG1MHVNW |
| Aiming Scope Sight Pin Size | 14 Millimeters |
| Best Sellers Rank | #53,677 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #92 in Sporting Optics Accessories #574 in Airsoft Equipment |
| Brand Name | Arken Optics |
| Color | Black |
| Compatible Devices | Rifle |
| Customer Reviews | 4.4 4.4 out of 5 stars (394) |
| Global Trade Identification Number | 00850065806075 |
| Included Components | Arken Optics Flip Up Lens Cover |
| Item Weight | 90 Grams |
| Manufacturer | Arken Optics |
| Manufacturer Part Number | FL5559-3742 |
| Material Type | Polymer |
| Model Name | FL5559-3742 |
| Mounting Type | Flip |
| Night vision | No |
| Objective Lens Diameter | 50 Millimeters |
| Product Style | Tactical |
| Reticle Type | Duplex |
| Thread Type | Bayonet |
| UPC | 850065806075 |

## Product Details

- **Aiming Scope Sight Pin Size:** 14 Millimeters
- **Brand:** Arken Optics
- **Color:** Black
- **Compatible Devices:** Rifle
- **Item Weight:** 90 Grams
- **Material:** Polymer
- **Mounting Type:** Flip
- **Night vision:** No
- **Objective Lens Diameter:** 50 Millimeters
- **Style:** Tactical

## Images

![Rifle Scope Caps Flip Up Lens Covers - Image 1](https://m.media-amazon.com/images/I/51RuTzfs09L.jpg)
![Rifle Scope Caps Flip Up Lens Covers - Image 2](https://m.media-amazon.com/images/I/41ppB-0k6iL.jpg)
![Rifle Scope Caps Flip Up Lens Covers - Image 3](https://m.media-amazon.com/images/I/41sxrSGcaZL.jpg)
![Rifle Scope Caps Flip Up Lens Covers - Image 4](https://m.media-amazon.com/images/I/41hoeAJusjL.jpg)
![Rifle Scope Caps Flip Up Lens Covers - Image 5](https://m.media-amazon.com/images/I/61sgJXylrNL.jpg)

## Available Options

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

## Questions & Answers

**Q: How to Choose an Arken Scope Cover?**
A: First,Confirm the size set you need On the product page, Arken Flip‑Its are sold as complete sets only (ocular + objective) with fixed size combinations.Sold as complete sets only (eyepiece + objective cap)

**Q: If you're not using an Arken rifle scope, how do you choose the Scope Cover?**
A: Verify outer diameter (OD) if you use non‑Arken scopes, measure the outer diameter of your scope’s ocular (eyepiece) and objective (front bell) in millimeters. Ocular: most fit 37–42mm Objective: choose 46–54/55–59/60–65mm to match your measurement.

**Q: Is this one cap or a full set?**
A: One set includes 1 eyepiece cap + 1 objective lens cap. They are sold as a pair, not individually.

**Q: Do I need tools to install these?**
A: No tools required. The flexible rubber material stretches easily for installation in seconds. It fits securely without scratching your scope.

**Q: What material are these made of?**
A: High-quality elastic rubber with reinforced structure. It is shockproof, scratch-resistant, and durable for outdoor, dusty, and wet conditions.

## Frequently Bought Together

- Arken Optics Rifle Scope Caps Flip Up Lens Covers
- Arken Optics Riflescope Switchview Throw Levers 34mm
- Arken Optics Scope Bubble Level Riflescope Mounting Kit

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tw/products/475866909-rifle-scope-caps-flip-up-lens-covers](https://www.desertcart.tw/products/475866909-rifle-scope-caps-flip-up-lens-covers)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-07-09*