---
product_id: 8141250
title: "Optics Diamondback Second Focal Plane, 1-inch Tube Riflescopes - Multiple Reticle Options, Shockproof, Waterproof, Fogproof - Unlimited, Unconditional Warranty"
brand: "vortex"
price: "฿26041"
currency: THB
in_stock: true
reviews_count: 11
category: "Vortex"
url: https://www.desertcart.co.th/products/8141250-optics-diamondback-second-focal-plane-1-inch-tube-riflescopes-multiple
store_origin: TH
region: Thailand
---

# Waterproof & fogproof sealed 4-12x magnification range Unlimited lifetime warranty Optics Diamondback Second Focal Plane, 1-inch Tube Riflescopes - Multiple Reticle Options, Shockproof, Waterproof, Fogproof - Unlimited, Unconditional Warranty

**Brand:** vortex
**Price:** ฿26041
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock in your shot with clarity and confidence — never miss the moment!

## Quick Answers

- **What is this?** Optics Diamondback Second Focal Plane, 1-inch Tube Riflescopes - Multiple Reticle Options, Shockproof, Waterproof, Fogproof - Unlimited, Unconditional Warranty by vortex
- **How much does it cost?** ฿26041 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/8141250-optics-diamondback-second-focal-plane-1-inch-tube-riflescopes-multiple)

## 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

- • **Zero Reset Turrets:** Metal-on-metal precision turrets for quick, reliable sight adjustments
- • **All-Weather Warrior:** Argon-purged, O-ring sealed for shockproof, waterproof, fogproof durability
- • **Lifetime Confidence:** Unlimited, unconditional VIP warranty ensures your scope is always mission-ready
- • **Crystal-Clear Vision:** Fully multi-coated lenses deliver bright, sharp images dawn to dusk
- • **Precision Zoom Mastery:** 4-12x magnification for versatile long-range clarity

## Overview

The Vortex Optics Diamondback 4-12x40 Second Focal Plane Riflescope combines versatile magnification with rugged, weatherproof construction. Featuring fully multi-coated lenses for exceptional clarity, precision metal turrets for easy zero reset, and a shockproof anodized aluminum tube, it’s built for serious hunters and shooters. Backed by an unlimited lifetime warranty, this scope guarantees performance and peace of mind in any environment.

## Description

desertcart.com : Vortex Optics Diamondback 4-12x40 Second Focal Plane Riflescope - Dead-Hold BDC Reticle (MOA) , Black : Rifle Scopes : Sports & Outdoors

Review: Awesome Scope - Very Clear - Crystal Clear OPtics. Very easy to adjust for Bore Sight. Not too far off out of the box. Very easy to get a clean sight picture. I love it so far. I will update after a day at 200yrds if it doesn't function perfectly. As for now, I HIGHLY Recommend this scope. There's no Paralax, but I was aware of that and that was not neccessary for my needs. I traded that for the clairty of glass. I had a Barska and it took forever to get rid of the black fog around the reticle. This sights quickly and easily. NOTE - This is 1" Tube, NOT 30mm (1.25") Don't ask why I bring that up ;-)
Review: Extremely Clear - Quality scope for the money! I love it!

## Features

- The Diamondback 4-12x40 riflescope is one of multiple configurations in the Diamondback lineup and is ideal for a variety of applications.
- Dead-Hold BDC reticle is good for hunting at varying ranges where estimating hold-over would be a concern.
- Lenses are fully multi-coated for crystal clear, bright images from dawn till dusk. The fast focus eyepiece allows for quick and easy reticle focusing.
- Metal on metal precision turrets offer the ability to zero reset after sight-in. A precision glide erector system ensures accurate tracking and repeatability.
- A solid one-piece tube with a hard anodized finish creates a shockproof and durable scope while helping conceal position. Argon purged and o-ring sealed the scope will deliver a lifetime of fogproof and waterproof performance.
- Backed by our unlimited, unconditional, lifetime, VIP Warranty. A fully transferable promise to repair or replace your item if it becomes damaged/defective. Does not cover loss, theft, deliberate damage or cosmetic damage that doesn't hinder performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001EC7KMY |
| Best Sellers Rank | #10,077 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #14 in Rifle Scopes |
| Brand | Vortex |
| Brand Name | Vortex |
| Color | Black |
| Compatible Devices | Rifle |
| Country of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,151) |
| Date First Available | June 17, 2003 |
| Eye Relief | 79 |
| Field Of View | 32.4 Feet |
| Global Trade Identification Number | 00875874000889, 00875874001152 |
| Hand Orientation | Ambidextrous |
| Included Components | Riflescope, Removable lens covers, Lens cloth |
| Item Dimensions LxWxH | 13.6 x 3.4 x 2.4 inches |
| Item Display Dimensions | 12 inches |
| Item Package Dimensions L x W x H | 13.35 x 3.31 x 0.87 inches |
| Item Weight | 14.6 Ounces |
| League | Fantasy Leagues |
| Magnification Maximum | 12.0 |
| Magnification Minimum | 4 |
| Manufacturer | Vortex |
| Material | Aluminum |
| Model Name | Diamondback Second Focal Plane Riflescope |
| Model Year | 2015 |
| Mounting Type | Weaver Mount |
| Night vision | No |
| Number of Items | 1 |
| Objective Lens Diameter | 40 Millimeters |
| Package Weight | 0.58 Kilograms |
| Part Number | DBK-04-BDC |
| Product Dimensions | 12"L x 2.5"W x 2.5"H |
| Reticle Type | BDC |
| Size | 4-12x40 |
| Sport | Hunting, Shooting |
| Style | 4-12x40 - Dead-Hold BDC |
| Suggested Users | unisex-adult |
| Team Name | Diamondback |
| UPC | 714686727358 875874001152 855983007207 705911335929 855983007542 637813603069 875874000889 |
| Warranty Description | Unlimited, unconditional, lifetime warranty. |
| Weight | 14 Pounds |

## Product Details

- **Brand:** Vortex
- **Color:** Black
- **Item Weight:** 14.6 Ounces
- **Magnification Maximum:** 12.0
- **Magnification Minimum:** 4
- **Material:** Aluminum
- **Objective Lens Diameter:** 40 Millimeters
- **Product Dimensions:** 12"L x 2.5"W x 2.5"H
- **Sport:** Hunting, Shooting
- **Style:** 4-12x40 - Dead-Hold BDC

## Images

![Optics Diamondback Second Focal Plane, 1-inch Tube Riflescopes - Multiple Reticle Options, Shockproof, Waterproof, Fogproof - Unlimited, Unconditional Warranty - Image 1](https://m.media-amazon.com/images/I/61ScnilrEVL.jpg)

## Available Options

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

## Questions & Answers

**Q: is ths a cross hair scope**
A: I think he means is it a wire or etched.

**Q: would this scope be good for a ar 15**
A: Yes

**Q: Is this a dead hold bdc**
A: yes, it works great/... very accurate.

**Q: Does this have zero reset turrets or can they be purchased for this scope?**
A: No, this scope does not have a zero stop feature and they are not able to be purchased for it. The feature you are looking for is going to be on scopes that have exposed turrets, for example the Vortex PST line of scopes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome Scope - Very Clear
*by W***U on January 17, 2026*

Crystal Clear OPtics. Very easy to adjust for Bore Sight. Not too far off out of the box. Very easy to get a clean sight picture. I love it so far. I will update after a day at 200yrds if it doesn't function perfectly. As for now, I HIGHLY Recommend this scope. There's no Paralax, but I was aware of that and that was not neccessary for my needs. I traded that for the clairty of glass. I had a Barska and it took forever to get rid of the black fog around the reticle. This sights quickly and easily. NOTE - This is 1" Tube, NOT 30mm (1.25") Don't ask why I bring that up ;-)

### ⭐⭐⭐⭐⭐ Extremely Clear
*by E***H on November 15, 2025*

Quality scope for the money! I love it!

### ⭐⭐⭐⭐⭐ Bought as a gift
*by R***S on December 12, 2025*

Seems to be a decently put together scope very clear optic it's not for me it's a gift so I won't be using it but for Texas known for high quality so I'm sure it will be fine

## Frequently Bought Together

- Vortex Optics Diamondback Riflescope
- Vortex Optics Pro Series Riflescope Rings

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**Shop now:** [https://www.desertcart.co.th/products/8141250-optics-diamondback-second-focal-plane-1-inch-tube-riflescopes-multiple](https://www.desertcart.co.th/products/8141250-optics-diamondback-second-focal-plane-1-inch-tube-riflescopes-multiple)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-27*