---
product_id: 41477523
title: "Hatson Optima 4x20mm Scope, Black, One Size"
brand: "hatsan"
price: "€ 24.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Hatsan"
url: https://www.desertcart.es/products/41477523-hatson-optima-4x20mm-scope-black-one-size
store_origin: ES
region: Spain
---

# Nitrogen-filled, water & fog resistant 4x magnification for precision 1/4 MOA click adjustments for accuracy Hatson Optima 4x20mm Scope, Black, One Size

**Brand:** hatsan
**Price:** € 24.89
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock in your target with Optima clarity and precision!

## Quick Answers

- **What is this?** Hatson Optima 4x20mm Scope, Black, One Size by hatsan
- **How much does it cost?** € 24.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/41477523-hatson-optima-4x20mm-scope-black-one-size)

## Best For

- hatsan enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Mount & Go:** Includes 11mm dovetail mounts and scope caps for quick, secure setup.
- • **Crystal-Clear Vision:** Fully multi-coated optics deliver bright, sharp images for tactical precision.
- • **Built to Brave the Elements:** Dry nitrogen-filled and shock-resistant design keeps your scope reliable in any condition.
- • **Compact Tactical Powerhouse:** Lightweight metal body with a 20mm objective lens fits perfectly on rifles for versatile use.
- • **Precision at Your Fingertips:** 1/4 MOA click adjustments ensure pinpoint accuracy with every shot.

## Overview

The Hatsan Optima 4x20mm Scope combines 4x magnification with fully multi-coated optics and 1/4 MOA click adjustments, housed in a durable, nitrogen-filled metal body. Designed for tactical and military use, it includes dovetail mounts and scope caps, offering water, fog, and shock resistance for reliable performance in diverse environments.

## Description

HatsanUSA's Optima 4x20 scope has fully multi-coated optics for clear, bright images. It features 1/4 MOA click adjustments and includes 11mm dovetail scope rings. Dry nitrogen filled and water, fog, and shock resistant. Scope caps are included.

Review: Excellent scope - Excellent scope for a 22 rimfire rifle and Multipump and PCP air rifles. The quality for the price is fantastic. Accurate, Good sight clarity, and a great option for those looking for a smaller scope.
Review: JUNK - The aluminum brackets broke right away. The scope seems to be OK, but it does not seem to be accurate. What do you expect for some thing that only cost $12 from China.

## Features

- 4x magnification
- 3/4 in tube diameter
- Dovetail mounts included
- 1/4 MOA click adjustments
- Scope caps included
- Sport type: Tactical & Military

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071YJGYVJ |
| Best Sellers Rank | #76,288 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #194 in Rifle Scopes |
| Brand | Hatsan |
| Brand Name | Hatsan |
| Color | Black |
| Compatible Devices | Rifle |
| Customer Reviews | 3.6 3.6 out of 5 stars (248) |
| Date First Available | April 22, 2017 |
| Field Of View | 18.3 Feet |
| Global Trade Identification Number | 00817461013476 |
| Hand Orientation | Ambidextrous |
| Included Components | Instruction Manual, Scope, Scope Caps, Turret Covers |
| Item Dimensions LxWxH | 12 x 2 x 2 inches |
| Item Display Dimensions | 12 x 2 x 2 inches |
| Item Package Dimensions L x W x H | 12.01 x 2.09 x 1.46 inches |
| Lens Color | Clear |
| Magnification Maximum | 4 x |
| Magnification Minimum | 4 x |
| Manufacturer | HatsanUSA |
| Material | Metal |
| Model Name | Optima 4X20 Scope |
| Mounting Type | Dovetail Mount |
| Night vision | No |
| Number of Items | 1 |
| Objective Lens Diameter | 20 Millimeters |
| Package Weight | 0.12 Kilograms |
| Part Number | HA90499 |
| Product Dimensions | 13.2"L x 1.5"W x 2.75"H |
| Reticle Type | Duplex |
| Size | One Size |
| Sport | Hunting, Tactical & Military, Target Shooting |
| Style | Scope |
| Suggested Users | unisex-adult |
| Thread Type | Dovetail |
| UPC | 817461013476 |
| Warranty Description | 90-Day Limited |

## Product Details

- **Brand:** Hatsan
- **Color:** Black
- **Compatible Devices:** Rifle
- **Magnification Maximum:** 4 x
- **Magnification Minimum:** 4 x
- **Material:** Metal
- **Objective Lens Diameter:** 20 Millimeters
- **Product Dimensions:** 13.2"L x 1.5"W x 2.75"H
- **Sport:** Hunting, Tactical & Military, Target Shooting
- **Style:** Scope

## Images

![Hatson Optima 4x20mm Scope, Black, One Size - Image 1](https://m.media-amazon.com/images/I/61BHLdYwG5L.jpg)

## Questions & Answers

**Q: Will this work with a daisy red Ryder lever action BB guns?**
A: You would need to purchase an aftermarket scope mount because there is no built-in mount on the Red Ryder.  That said, unless you've seriously modified the spring in your BB gun, the effective range is such that you're not going to get much benefit.

**Q: with it work on my 22lr?**
A: Yes, as long as your .22 has a receiver that's grooved for a scope.

**Q: Is the dovetail mount 3/8th or 11mm?**
A: I am not sure what your are asking? The mount is adjustable using an allen wrench

**Q: Is it made of metal or no**
A: Metal

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent scope
*by W***! on June 11, 2024*

Excellent scope for a 22 rimfire rifle and Multipump and PCP air rifles. The quality for the price is fantastic. Accurate, Good sight clarity, and a great option for those looking for a smaller scope.

### ⭐ JUNK
*by K***N on January 15, 2024*

The aluminum brackets broke right away. The scope seems to be OK, but it does not seem to be accurate. What do you expect for some thing that only cost $12 from China.

### ⭐⭐⭐⭐ Perfect for my little Daisy Air Rifle
*by A***4 on July 15, 2025*

I got the Hatsan Optima 4x20mm Scope (Black, One Size) for my 11-year-old’s BB gun, and it’s been a great addition for backyard target practice. The 4x magnification is just right for a kid—no overwhelming zoom, but enough to make aiming easier and more fun than the stock sights. The scope’s clear, multi-coated optics are surprisingly sharp for the price, and it’s held up well to the light recoil of their air gun. It’s also water, fog, and shock resistant, so I don’t worry about it getting banged around during outdoor play. Mounting was simple with the included 11mm dovetail rings, though I had to gently pry them to fit the rail snugly. My kid loves how it makes their shots more accurate, hitting cans at 30 yards with ease. The 1/4 MOA adjustments are straightforward for zeroing, even for a beginner. It was fun for the 2 of us to zeroing it down. The only downside? The scope feels a bit basic for anything beyond a BB gun, and the mounting screws needed a touch of Loctite to stay tight after a few sessions. For a budget-friendly scope that’s safe and fun for an 11-year-old’s BB gun, this one’s spot-on. It’s not fancy, but it gets the job done and keeps their shooting sessions exciting.

## Frequently Bought Together

- Hatson Optima 4x20mm Scope, Black, One Size
- Crosman Copperhead 4.5mm Copper-Coated BBS
- Crosman 7-P577 Pointed .177-Caliber Pellets, Lead(500-Count)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-21*