---
product_id: 244489637
title: "Feyachi M37 1.5X - 5X Red Dot Magnifier Focus Adjustment Optical Magnifier with Flip to Side Mount, Black"
brand: "feyachi"
price: "118969CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Feyachi"
url: https://www.desertcart.sn/products/244489637-feyachi-m37-1-5x-5x-red-dot-magnifier-focus-adjustment
store_origin: SN
region: Senegal
---

# Adjustable windage & elevation 1.5X-5X variable magnification Durable anodized aluminum build Feyachi M37 1.5X - 5X Red Dot Magnifier Focus Adjustment Optical Magnifier with Flip to Side Mount, Black

**Brand:** feyachi
**Price:** 118969CFA
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your aim with precision and style — never miss the moment!

## Quick Answers

- **What is this?** Feyachi M37 1.5X - 5X Red Dot Magnifier Focus Adjustment Optical Magnifier with Flip to Side Mount, Black by feyachi
- **How much does it cost?** 118969CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/244489637-feyachi-m37-1-5x-5x-red-dot-magnifier-focus-adjustment)

## Best For

- feyachi enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Shockproof, hard-coat anodized aluminum housing built for rugged, long-term use.
- • **Crystal-Clear Precision:** Fast focus adjustment keeps your target razor-sharp every time.
- • **Versatile Magnification:** Seamlessly switch from 1.5X to 5X for the perfect zoom on demand.
- • **Flip-to-Side Convenience:** Instantly flip the magnifier aside with one button—stay ready, stay agile.
- • **Optimized Viewing Comfort:** Generous 2.2-3.6 inch eye relief ensures fatigue-free, expansive sight picture.

## Overview

The Feyachi M37 is a robust 1.5X to 5X optical magnifier designed to enhance your red dot sight with sharp focus, adjustable windage and elevation, and a quick flip-to-side mount. Featuring fully multicoated lenses for superior clarity and a durable anodized aluminum frame, it offers professional-grade performance and comfort with 2.2-3.6 inches of eye relief. Perfect for tactical and sport shooting, it’s engineered for reliability and ease of use.

## Description

desertcart.com: Feyachi M37 1.5X - 5X Red Dot Magnifier Focus Adjustment Optical Magnifier with Flip to Side Mount, Black : Sports & Outdoors

Review: Exactly what I need it to be - This perfectly mounted and lined up with my Eotech XPS2 without any need for adjustment. I haven't had it mounted for over a year, in different conditions, so I can't yet speak to its durability, but it definitely feels solid. I have it set at 5X, and keep it there. I don't worry about adjusting my eye relief; variable magnification is a nice feature, and a great option to have, but I don't normally adjust my magnification in and out with a red dot - I'll switch to my LPVO for that. For zeroing my red dot and/or bench rest shooting, this is exactly what I need it to be.
Review: Great value - Only red dot magnifier offering 1.5x-5x adjustable, nice quality machine work clear lens holds zero on my ar 15 556 easy to use and install fit is nice and tight after 500 rounds still holding.

## Features

- This optics magnifier adds 1.5X - 5X variable magnification to your standard red dot sight and maintains an expansive field of view with a comfortable 2.2-3.6 inches eye relief.
- Focus adjustment on the eyepiece provides fast focus ability that helps keep the image sharp clear, with adjustable windage and elevation features for optimum view centering.
- Fully multicoated lenses ensure good resolution, enhanced light gathering capabilities, and provide solid color fidelity.
- Includes a flip-to-side mount designed for Absolute co-witness. Simply press a button to flip the magnifier aside when not used. Requires red dot at 37mm height (Feyachi Certified compatible; verify height for other brands).
- Tough & shockproof, the hard-coat-anodized machined aluminum construction ensures durability.
- Product Compatibility：Works with all Feyachi red dot sights and any red dot sight with a 37mm center height from the rail.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L3HP19M |
| Best Sellers Rank | #162,652 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #286 in Airsoft Gun Sights |
| Brand Name | Feyachi |
| Color | Black |
| Compatible Devices | Red Dot Sights |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,313) |
| Field Of View | 3.6 Inches |
| Included Components | M37 Optical Magnifier |
| Item Weight | 1.06 Pounds |
| Magnification Maximum | 5 x |
| Magnification Minimum | 1.5 x |
| Manufacturer | Feyachi |
| Material Type | Aluminum |
| Mounting Type | Side Mount |
| Night vision | No |
| Objective Lens Diameter | 25 Millimeters |
| Product Style | Left-side Flip |
| Sport Type | Airsoft |
| Warranty Description | 1 year repalcement & refund warranty |

## Product Details

- **Brand:** Feyachi
- **Color:** Black
- **Compatible Devices:** Red Dot Sights
- **Item Weight:** 1.06 Pounds
- **Magnification Maximum:** 5 x
- **Magnification Minimum:** 1.5 x
- **Material:** Aluminum
- **Objective Lens Diameter:** 25 Millimeters
- **Sport:** Airsoft
- **Style:** Left-side Flip

## Images

![Feyachi M37 1.5X - 5X Red Dot Magnifier Focus Adjustment Optical Magnifier with Flip to Side Mount, Black - Image 1](https://m.media-amazon.com/images/I/61FzHBP4UYL.jpg)

## Questions & Answers

**Q: Can you put it left or right?**
A: Yes you can...but...the button faces the wrong way.  It makes it unusable.  Flipping to the left is the wrong way.

**Q: Wondering if i should get the m36 or m37? is the m 37 worth the extra 20 bucks?**
A: I have only ordered the M37.  I cannot speak to the M36.  I have ordered these for 4 different firearms and am very happy with the value they provide.

**Q: Will this coexist with the Romeo 5?**
A: No, it can coexist with the red dot sight comes with .83 inch riser mount.

**Q: Do your magnifiers distort dot on 3-5x?  i tried 2 different magnifiers on a romeo 5 and a vortex sparc ar and both dots distorted into a line at 3-5x**
A: Mine does not. I have the M37 magnifier paired with the Feyachi V30 red dot, no issues at all except for my astigmatism. I’ve found that turning the brightness down helps that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I need it to be
*by D***L on October 30, 2022*

This perfectly mounted and lined up with my Eotech XPS2 without any need for adjustment. I haven't had it mounted for over a year, in different conditions, so I can't yet speak to its durability, but it definitely feels solid. I have it set at 5X, and keep it there. I don't worry about adjusting my eye relief; variable magnification is a nice feature, and a great option to have, but I don't normally adjust my magnification in and out with a red dot - I'll switch to my LPVO for that. For zeroing my red dot and/or bench rest shooting, this is exactly what I need it to be.

### ⭐⭐⭐⭐ Great value
*by W***X on February 19, 2026*

Only red dot magnifier offering 1.5x-5x adjustable, nice quality machine work clear lens holds zero on my ar 15 556 easy to use and install fit is nice and tight after 500 rounds still holding.

### ⭐⭐⭐⭐⭐ Get what you pay for.
*by P***L on February 19, 2025*

I have this five stars because it does what it says However, it isn’t super clear and at x3-x5 you’ve got to get pretty close to see through it. As such I wouldn’t use it on higher power guns. On my .40 carbine, I think it’s pretty good. As a budget magnifier behind a dot that I like, on a fairly inexpensive gun, I can’t complain AT ALL.

## Frequently Bought Together

- Feyachi M37 1.5X - 5X Red Dot Magnifier Focus Adjustment Optical Magnifier with Flip to Side Mount, Black
- Feyachi V30 2MOA Red Dot Sight Motion Awake 1x20mm Compact Reddot Optics with Low Profile and Absolute Co-Witness Mount, Flip Up Lens Covers and Anti Reflection Device
- Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny Backup Sight Set

---

## 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.sn/products/244489637-feyachi-m37-1-5x-5x-red-dot-magnifier-focus-adjustment](https://www.desertcart.sn/products/244489637-feyachi-m37-1-5x-5x-red-dot-magnifier-focus-adjustment)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-21*