---
product_id: 67316336
title: "Optics Defender Riflescope Flip Caps | Various Size Options, Stainless Steel Spring, Multiple Stop Positions | Unlimited, Unconditional Warranty"
brand: "vortex"
price: "¥8403"
currency: JPY
in_stock: true
reviews_count: 13
category: "Vortex"
url: https://www.desertcart.jp/products/67316336-optics-defender-riflescope-flip-caps-various-size-options-stainless-steel
store_origin: JP
region: Japan
---

# Fits 38-41mm objective lenses perfectly Stainless steel spring with multi-stop positions Virtually indestructible durability Optics Defender Riflescope Flip Caps | Various Size Options, Stainless Steel Spring, Multiple Stop Positions | Unlimited, Unconditional Warranty

**Brand:** vortex
**Price:** ¥8403
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in clarity, flip with confidence—Defender caps never quit!

## Quick Answers

- **What is this?** Optics Defender Riflescope Flip Caps | Various Size Options, Stainless Steel Spring, Multiple Stop Positions | Unlimited, Unconditional Warranty by vortex
- **How much does it cost?** ¥8403 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/67316336-optics-defender-riflescope-flip-caps-various-size-options-stainless-steel)

## Best For

- vortex enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Built to withstand the harshest conditions—your last flip cap ever.
- • **Perfect Fit Guarantee:** Snug fit for 38-41mm scopes ensures no dust or moisture intrusion.
- • **Seamless Installation:** Slides on tight but installs easily—no more loose or lost caps.
- • **Lifetime Peace of Mind:** Backed by an unlimited, unconditional warranty for worry-free use.
- • **Precision Multi-Stop Design:** Spring-loaded stops at 45° and 90° keep your line of sight clear and ready.

## Overview

The Vortex Optics Defender Riflescope Flip Caps combine virtually indestructible aluminum construction with a stainless steel spring mechanism that locks the cap at multiple angles (45° and 90°). Designed to fit 38-41mm objective lenses, these caps provide a tight, secure fit that protects your scope from dirt and moisture. Made in the USA and backed by an unlimited lifetime warranty, they are the ultimate upgrade for serious shooters who demand durability and precision.

## Description

These are the last flip caps you will ever need! Virtually indestructible, these caps will fit snugly on nearly all Vortex riflescopes and features a snap flat spring that will keep your line of sight unobstructed. Rifle ranges the world over are littered with broken flip caps. This is one cap you will most likely never see in a flip cap boneyard.

Review: Great value for the money - I love these things. Keeping up with the scope cover is a nightmare. Great quality l, they fit perfect. They slide right on. Very functional
Review: Very tight fit but it's needed to keep rain and dirt out. - Fits my Viper PST... Simple install though very tight fit, almost thought I wasn't going to be able to get it on but it kept the objective dry and clean like it should. Good quality as expected from Vortex.

## Features

- Virtually indestructible, the Defender is the most versatile and durable flip cap on the market, this is the last flip cap you'll ever need.
- A stainless steel spring flips the cap into multiple stop positions at 45 and 90 degrees.
- Outside diameter: 38-41 mm | 1.5-1.6 inches
- Objective-32 Fits: RZR-6638, PST-43103, PST-43104, PST-2105, PST-2101, DBK-08-BDC, DBK-M-08P, DBK-10011, DBK-10013, CF2-31003, CF2-31002, CF2-31001R, CF2-31001
- Made in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N7QOOCJ |
| Brand | Vortex |
| Brand Name | Vortex |
| Color | Black |
| Compatible Devices | Rifle |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,615) |
| Date First Available | January 20, 2017 |
| Global Trade Identification Number | 00875874008687 |
| Included Components | Accessories |
| Item Dimensions LxWxH | 7 x 1 x 9 inches |
| Item Package Dimensions L x W x H | 6.85 x 5.31 x 1.61 inches |
| Item Weight | 0.8 Ounces |
| Lens Color | Black |
| Magnification Maximum | 1 |
| Manufacturer | Vortex Optics |
| Material | Aluminum |
| Model Name | Riflescope Accessories |
| Model Year | 2015 |
| Night vision | No |
| Number of Items | 1 |
| Objective Lens Diameter | 32 Millimeters |
| Package Weight | 0.05 Kilograms |
| Part Number | O-32 |
| Size | 32mm Objective Lens (O-32) |
| Sport | Hunting |
| Style | 32mm Objective Lens (O-32) |
| Suggested Users | unisex-adult |
| UPC | 875874008687 |
| Warranty Description | Unlimited, unconditional lifetime warranty. |

## Product Details

- **Brand:** Vortex
- **Color:** Black
- **Compatible Devices:** Rifle
- **Item Weight:** 0.8 Ounces
- **Magnification Maximum:** 1
- **Material:** Aluminum
- **Night vision:** No
- **Objective Lens Diameter:** 32 Millimeters
- **Sport:** Hunting
- **Style:** 32mm Objective Lens (O-32)

## Images

![Optics Defender Riflescope Flip Caps | Various Size Options, Stainless Steel Spring, Multiple Stop Positions | Unlimited, Unconditional Warranty - Image 1](https://m.media-amazon.com/images/I/71j0gyjOCgL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value for the money
*by E***. on January 5, 2026*

I love these things. Keeping up with the scope cover is a nightmare. Great quality l, they fit perfect. They slide right on. Very functional

### ⭐⭐⭐⭐⭐ Very tight fit but it's needed to keep rain and dirt out.
*by E***K on February 16, 2026*

Fits my Viper PST... Simple install though very tight fit, almost thought I wasn't going to be able to get it on but it kept the objective dry and clean like it should. Good quality as expected from Vortex.

### ⭐⭐⭐⭐⭐ Perfect fit
*by K***H on January 18, 2026*

Fits scope great - works great. Easy and stealthy flip compared to standard lens cover that comes with the scope.

## Frequently Bought Together

- Vortex Optics Defender Riflescope Flip Caps | Various Size Options, Stainless Steel Spring, Multiple Stop Positions | Unlimited, Unconditional Warranty
- Vortex Optics Defender Riflescope Flip Cap - Eyepiece (E-10)
- Vortex Optics Pro Series Riflescope Rings

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*