---
product_id: 239429055
title: "Leffis 40X Jewelers Loupe Magnifier LED/UV Illuminated Magnifying Glasses | Jewelry Loop Pocket Folding Magnifying Glass with Metal Construction for Close Work, Gardening, Kids, Stamp, Rock Collecting"
brand: "leffis"
price: "$20.00"
currency: USD
in_stock: true
category: "Leffis"
url: https://www.desertcart.us/products/239429055-leffis-40x-jewelers-loupe-magnifier-led-uv-illuminated-magnifying-glasses
store_origin: US
region: United States of America
---

# Compact foldable metal design 40X optical-grade glass lens Dual LED & UV illumination Leffis 40X Jewelers Loupe Magnifier LED/UV Illuminated Magnifying Glasses | Jewelry Loop Pocket Folding Magnifying Glass with Metal Construction for Close Work, Gardening, Kids, Stamp, Rock Collecting

**Brand:** leffis
**Price:** $20.00
**Availability:** ✅ In Stock

## Summary

> 🔎 See the unseen, own the detail — your pocket-sized power tool for precision!

## Quick Answers

- **What is this?** Leffis 40X Jewelers Loupe Magnifier LED/UV Illuminated Magnifying Glasses | Jewelry Loop Pocket Folding Magnifying Glass with Metal Construction for Close Work, Gardening, Kids, Stamp, Rock Collecting by leffis
- **How much does it cost?** $20.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/239429055-leffis-40x-jewelers-loupe-magnifier-led-uv-illuminated-magnifying-glasses)

## Best For

- leffis enthusiasts

## Why This Product

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

## Key Features

- • **Illuminate Every Detail:** Dual LED and UV lights reveal hidden features and counterfeit detection with crystal-clear clarity.
- • **Pocket-Ready Portability:** Lightweight 3.1oz metal construction with a foldable design fits effortlessly in your pocket or toolkit.
- • **Powerful 40X Magnification:** Experience sharp, glare-free viewing with premium optical-grade glass for flawless close-up inspection.
- • **Gift the World of Discovery:** An ideal, stylish gift that sparks curiosity and mastery for students, crafters, and professionals alike.
- • **Versatile for Every Hobbyist:** Perfect for jewelers, collectors, gardeners, and tech pros who demand precision on the go.

## Overview

The Leffis 40X Jewelers Loupe combines a durable metal frame with a premium optical glass lens offering 40x magnification. Equipped with dual LED and UV lights powered by included batteries, it ensures clear visibility even in low light and enables counterfeit detection. Its compact, foldable design weighs just 3.1 ounces, making it an essential portable tool for jewelers, collectors, hobbyists, and professionals requiring detailed close-up work.

## Description

Shop Leffis at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

## Features

- BRIGHT LED and UV LIGHT: You can see objects clearly in dark or insufficient light conditions with this dual LED light source. Has UV light for Counterfeit Identification of Paper Currency, Passports, Paintings, Geology Study. It requires 3 LR1130 batteries (Batteries are Included).
- 40X HAND LENS: Illuminated jeweler loupe is built from durable metal with an optical grade glass, it has an authentic diopter glass lens that shines daylight bright light without any glare and magnifies up to 40x magnification power with no smearing and blurring on the images.
- EASY TO CARRY: Weight is only 3.1oz, pocket size, the jewelry eye loop is easy to take no matter where you want to go. Special foldable design, just pull out the jewelry magnifier to use, and put it back when not in use, the cover folds closed to protect the lens and easy carrying.
- IDEAL GIFT: Loupe is great for geology study, rock collectors, jewelers, hobbyists, crafters, coin collectors, stamp collectors, beading and jewelry making, machine shop tool, electronics and computer repair. Great gifts for students and children they will love discovering the fabulous small world around them.
- AFTER SALES SERVICE: If you have any questions after receiving our jewelers lens eye loupe with LED Light, please email us. We will give you a satisfactory reply within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HYS4BLP |
| Best Sellers Rank | #4,340 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #7 in Jewelry Loupes |
| Brand Name | Leffis |
| Color | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,572) |
| Handle Material | Metal |
| Item Dimensions L x W | 2.25"L x 1.15"W |
| Item Type Name | loupes |
| Item Weight | 3.1 ounces |
| Lens Material | Glass |
| Magnification Strength | 40 x |
| Manufacturer | Leffis |
| Manufacturer Part Number | v001 |
| Model Number | v001 |
| Power Source | battery |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Leffis
- **Color:** Silver
- **Item Weight:** 3.1 ounces
- **Lens Material:** Glass
- **Product Dimensions:** 2.25"L x 1.15"W

## Images

![Leffis 40X Jewelers Loupe Magnifier LED/UV Illuminated Magnifying Glasses | Jewelry Loop Pocket Folding Magnifying Glass with Metal Construction for Close Work, Gardening, Kids, Stamp, Rock Collecting - Image 1](https://m.media-amazon.com/images/I/61kYUe95ClL.jpg)

## Available Options

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

## Questions & Answers

**Q: Which direction to insert batteries + up, or down?**
A: The small end of the batteries go "into" the magnifier. The larger -- flat -- side stays on top.

**Q: what batteries doe this take?**
A: Requires 2 ag2 lithium batteries

**Q: Does this 40x loupe have triplet lenses?**
A: I am sorry but don’t know what is triplet, it has two lenses that serve to see coins, stamps and similar items. They have replaceable batteries to extend their life. Easy to keep clean and closes very neatly to carry in pocket or in its own case.

**Q: Has anyone found a replacement battery that actually works with this? I have bought 2 different brands of LR1130 and both were too thin and wouldn't w**
A: In theory, the thickness of the same type of battery should be the same.

## Frequently Bought Together

- Leffis 40X Jewelers Loupe Magnifier Magnifying Glasses, LED/UV Illuminated Jewelry Loop Pocket Folding Magnifying Glass with Metal Construction for Close Work, Gardening, Kids, Stamp, Rock Collecting
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-22*