Which direction to insert batteries + up, or down?

The small end of the batteries go "into" the magnifier. The larger -- flat -- side stays on top.

what batteries doe this take?

Requires 2 ag2 lithium batteries

Does this 40x loupe have triplet lenses?

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.

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

In theory, the thickness of the same type of battery should be the same.

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

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

Product ID: 369345921

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Details

Batteries required?
Yes
Brand
Leffis
Colour
Silver
Item weight
3.1 Ounces
Lens material
Glass

🔍40X high magnification power

🔦Dual LED & UV illumination

🛠️Durable metal construction

Description

🔍 See the unseen, own the detail.

BUILT TO LAST - Robust metal frame designed for everyday use, pocket-friendly and foldable for on-the-go precision.
VERSATILE USE CASES - Perfect for jewelers, gardeners, collectors, kids, and hobbyists who demand accuracy and reliability.
ILLUMINATE EVERY DETAIL - Dual LED and UV lights ensure crystal-clear visibility even in low light or for counterfeit detection.
POWERFUL 40 X MAGNIFICATION - Zoom in on the finest details with professional-grade clarity for jewelry, stamps, rocks, and more.
READY TO GO OUT OF THE BOX - Includes batteries so you can start inspecting immediately—no extra purchases needed.

The Leffis 40X Jewelers Loupe combines powerful 40X glass magnification with dual LED and UV lighting, housed in a durable metal foldable frame. Ideal for professionals and hobbyists alike, it enhances visibility in low light and aids in counterfeit detection, making it a must-have precision tool for jewelry, stamps, gardening, and rock collecting.

Specifications

ASIN	B08HYS4BLP
Are Batteries Required	Yes
Batteries required?	Yes
Best Sellers Rank	#8,733 in Toys ( See Top 100 in Toys ) #7 in Hobby Tool Magnifiers
Brand	Leffis
Brand Name	Leffis
Color	Silver
Colour	Silver
Customer Reviews	4.4 out of 5 stars 2,359 Reviews
Handle Material	Metal
Item Dimensions L x W	5.7L x 2.9W centimeters
Item Type Name	loupes
Item Weight	3.1 Ounces
Item weight	3.1 Ounces
Lens Material	Glass
Lens material	Glass
Magnification Strength	40 x
Manufacturer	Leffis
Product dimensions	5.7L x 2.9W centimeters

Reviews

M**N

Excelente

Muy buen articulo y con la luz muy bueno

10.03.2024

C**D

Bonne qualité

Bon produit solide mais la loupe doit être placée très proche de l’oeil pour y voir quelquechose (<1cm)

18.02.2024

A**R

Great quality and clarity

3.07.2025

C**E

Don’t let the price fool you; this is a quality optic!

30.01.2026

R**U

Excellent.

17.03.2026

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