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The Best Jeweler Loupe of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Jeweler Loupe of 2023. Check our ranking below.

2,985 Reviews Scanned

Rank No. #1

JARLINK 2 Pack Jewelers Loupe, 30X 60X 90X Illuminated Jewelers Eye Loupe Magnifier and Magnifying Glass Loop with UV Black Light and Bright LED Light for Gems, Jewelry, Diamond, Coins, Stamps (Black)

What You Get: The package contains 2 different styles of jewelry magnifiers, one with 3 different magnifications, namely 30X 60X and 90X, an iron sheet; another with 2 different magnifications, namely 30X and 60X, a key and a cloth. They also come with batteries already installed and an extra pair for when they run out
30X 60X 90X Jewelry Magnifier: With a built-in LED light and UV black light lens, the folding diamond magnifying glass comes with 3 different magnification lenses, 30 x 25 mm, 60 x 12 mm and 90 x 8 mm. LED lights to provide good illumination for clarity. There's a UV light to detect fluorescent minerals and markings
30X 60X Jewelry Loupe: It has 2 lens loupes: primary lens: 30x22mm, supplementary lens: 60x12mm. The light switches sides for whichever lens you want to use (The lens should be really close to the object to see the details clearly. If the lens is far from the object being viewed, it will be blurred or an inverted image.)
Using Occasions: Designed for gems, jewelry, coins, diamond, stamps, rocks, watches, minerals, hobbies, antiques, models, photos industry, weed, etc. JARLINK jewelers loupe makes it possible for you to distinguish and see objects clearly
Easy To Carry: Made from a durable aluminum alloy and plastic case, ABS plastic and acrylic glass lenses, the handy plant magnifying glass is compact, lightweight and easy to carry or store. JARLINK loop jeweler is easily folded in your pocket or cloth bag when not needed

SaleRank No. #2

JARLINK 30X 60X Illuminated Jewelers Loupe Magnifier, Foldable Jewelry Magnifier with Bright LED Light for Gems, Jewelry, Coins, Stamps, etc

Precision Instrument: Ideal for gems, jewelry, coins, stamps, rocks, watches, hobbies, antiques, models, photos industry and more. This JARLINK jeweler's loop allows you to distinguish and see objects in crisp, clear detail.
Dual Lens Loupes: Equipped with a primary lens of 30x22mm and a supplementary lens of 60x12mm. The innovative design allows the light to switch sides according to the lens in use. For optimal clarity, the lens should be close to the object being viewed.
Illuminating LED Light: This LED loupe illuminates your subject at the right angle and amount, ensuring the best possible visibility. The LED lights are designed to provide superior illumination for clear viewing.
Durable and Lightweight: Constructed from robust aluminum and plastic, this loupe magnifier is designed for longevity yet remains small and lightweight. Each package includes a handy fabric bag to keep your magnifier safe and dust-free.
Portable and Convenient: The JARLINK jeweler's loop folds easily into your pocket or bag for transport or storage when not in use. Package includes 1*screw, 3*LR1130 button batteries, 1*loupe, 1*product manual, 1*bag. We're committed to providing quality products and prompt customer service.

SaleRank No. #3

Jewelers Loupe 2Pack + 20 Backup Batteries, Foldable Jewelry Magnifier 30X 60X 90X Illuminated Jewelry Eye Loupe Magnifier with UV & LED Light for Gems, Jewelry, Coins, Stamps, etc

PRECISION INSTRUMENT: Designed for gems, jewelry, coins, stamps, rocks, watches, hobbies, antiques, models, photos industry, etc. jeweler's loop makes it possible for you to distinguish and see objects clearly.
30X 60X Jewelry loupe: this kind of loupe magnifier comes with 2 lens, the primary lens is about 30 x 22 mm and the supplementary lens is about 60 x 12 mm; Our jewelry magnifier comes with built-in LED lights, the light switches sides for whichever lens you want to use
30X 60X 90X Jewelry loupe: build-in LED lights and UV black light lens, the folding jewelry loupe is equipped with 3 lenses with different degrees of magnifications, they are about 30 x 25 mm, 60 x 12 mm and 90 x 8 mm, the two LED lights provide good illumination clarity, can help you get a clear view
Backup Battery：An additional 20 batteries are provided.
Quality Service：If you are not satisfied for any reason, please contact us directly

Rank No. #4

KINGMAS Pocket Jewelry Loupe 30x 21mm Jewelers Eye Magnifying Glass Magnifier

POCKET MAGNIFYING for Gems, Jewelry, Rocks, Stamps, Coins, Watches, Hobbies, Antiques, Models, Photos Industry
THE JEWELRY LOUPE with its Own Hard Plastic Felt Lined Storage Case, include a Small Loop to Attach to a Neck Chain or Key Chain
PACKAGE CONTENT: 1pcs 30 x 21mm Jeweler's Loupe, 1x Original package box
FOLDABLE AND TINY, Great to have one in your pocket all the time
MATERIAL: Loupe Glass and Plastic

Rank No. #5

TOTFSTNR 30X 60X Illuminated Jewelers Eye Loupe Magnifier, Foldable Jewelry Magnifier with Bright LED Lighting

【PRECISION MEASURING INSTRUMENT】For Jewelry Authentication. Good for Gems, Jewelry, Rocks, Stamps, Coins, Watches, Hobbies, Antiques, Models, Photos Industry, House living and Office. Jeweler's loop makes it possible for you to distinguish and see objects clearly.
【2 LENS LOUPES】 Primary lens: 30x22mm, Supplementary lens: 60x12mm. You can choose different lens freely, random switchover, meet your different needs.
【PORTABLE DESIGN】 Made of aluminum alloy shell cover, ABS environmental plastic and acrylic glass lenses. Easy to Carry. It Requires 3 LR1130 Batteries (Batteries Are Included), and the batteries are easy to replace.
【BRIGHT LED LIGHTS】Built-in LED lights will illuminate your surroundings so you can accurately examine details of jewelry, stamps, letters, maps, or whatever you’re looking at.
【QUALITY SERVICE】If you are not satisfied for any reason, please contact us directly, TOTFSTNR offer a replacement or refund. No hassles, no delays.

Rank No. #6

AC Infinity Jewelers Loupe, Pocket Magnifying Glass with LED Light & Dual Lenses, 30x 60x Zoom for Jewelry, Watches, Coins, Stamps, Plant Buds

Eye loupe designed to reveal greater amounts of detail and improve clarity for inspecting small objects.
Durable, lightweight build made up of a plastic housing and an aluminum case to withstand wear and tear.
Includes primary 30x22mm 30x, and supplementary 60x12mm 60x zoom lenses for dual-level magnification.
Two-way switch turns on ultra-bright LED lighting for each lens to enhance clearness of small details.
Magnifier neatly folds into the aluminum swivel case and fits in pockets and other small compartments.

SaleRank No. #7

2 Pieces Jewelers Loupe 30X 60X 90X Illuminated Jewelers Eye Loupe Magnifier Jewelry Magnifying Glass Loop with UV Black Light and Bright LED Light for Jewelry Diamond Gem Coin Stamp Rock (Black)

What You Get: the package includes 2 pieces different styles of jeweler eye loupes, one with 3 progressively stronger magnifications, namely 30X 60X and 90X, another with 2 progressively stronger magnifications, namely 30X and 60X, lens cloth comes together; (The lens should be really close to the object to see the details clearly; If the lens is far from the object being viewed, it will be blurred or an inverted image)
30x 60x 90x Jewelry Loupe: build in LED lights and UV black light lens, the folding jewelry loupe is equipped with 3 lenses with different degrees of magnifications, they are about 30 x 25 mm, 60 x 12 mm and 90 x 8 mm, the two LED lights provide good illumination clarity, can help you get a clear view; (warm noted :the lights will automatically turn on when it slides completely out)
30X 60X Jewelry loupe: this kind of loupe magnifier comes with 2 lens, the primary lens is about 30 x 22 mm and the supplementary lens is about 60 x 12 mm; Our jewelry magnifier comes with built-in LED lights, the light switches sides for whichever lens you want to use
Easy to carry or store: the jewelry magnifying glass is made of durable aluminum alloy and plastic housing, ABS plastic and acrylic glass lenses, compact in design and light in weight, easy to carry or store, can be easily put in any purse, shirt and pants pocket
Using occasions: these jewelers loupe are designed for observing gems, jewelry, coins, stamps, rocks, watches, antiques, models and more, which make it possible for you to distinguish and see objects more clearly

Rank No. #8

HMKIS Jewelers Loupe, 2 Pack Magnifying Glass with Light, 30X 60X 90X Jewelers Loop Magnification with 20 Backup Batteries for Coin, Diamonds, Gems, Jewelry, Stamps Close Work

【Versatile Magnifying Glass】These jewelers loupe are designed for jewelry appraisal, gemstones, rocks, stamps, coins, watches, calligraphy, paintings, hobbies, antiques, models, photo industry, electronic products, home life, and office.
【Long-lasting Power】The Jewelry Loupe comes with 10 LR1130 +10 LR44 batteries for uninterrupted use.
【30X 60X 90X Jewelers loop】Build-in 3 LED lights to provide good illumination . There is also a UV light to detect counterfeit currency and fluorescent minerals. This magnifying glasses is equipped with 3 lenses with different degrees of magnifications, they are about 30 x 25 mm, 60 x 12 mm and 90 x 8 mm.
【60X 90X Jeweler's loupe】Build-in 2 LED lights , is equipped with 2 lenses with different degrees of magnifications, 30x22mm, 60x12mm.
【Portable】Slide-out jewelry loupe flat magnifier crafted from ABS eco-friendly plastic, and acrylic glass lens, this magnifying glass is compact and easy to carry.

Rank No. #9

4 pcs Eyeglass Magnifiers for Watch Jewelry Repair, 5X 10X 15X 20X Magnification Portable Jewelers Loupes Magnifying Glass Eye Loops Magnifier for Zoom in The Object and See Details (Black)

【Loupe Eyeglass Portable Monocular Magnifier】- You will get 4 pcs x Magnifying Glasses; These magnifying glasses offer different magnifications (5x, 10x, 15x, 20x) to cater to various needs, such as beading/ sewing/ welding/ jewelry making/ needlework and artwork. You can choose the proper magnification according to your own needs to use, so you can see clearly and carefully.
【Lightweight and Durable】- The magnifier are made of optical glass lens and plastic frame, light weight and high magnification. Good transparency and strong impact resistance, durable to use. (Warm Notice: This is a loupe, which needs to be seen at a close distance, unlike a general magnifying glass)
【Watch Repair Magnifier, Easy to Install & Use】- They are ideal for watch repairs and DIY crafts, making them an essential visual tool for hobbyists and professionals alike. You can use them in two different ways: as handheld devices or hands-free by installing the loupe magnifier in a head-mounted magnifier.
【Conpact and Convenient Magnifying Glasses】- The small size of our magnifying glass is suitable to put in your pocket, backpack, makeup bag, shoulder bag, so that you can observe what you are interested in anytime and anywhere.
【Practical Gift Idea】- These jewelers loupes are practical and easy to use, requiring no adjustments to the magnification or focus. Can be as a creative gifts for families friends or colleagues on Christmas/ Halloween/ Thanksgiving/ New Years/ teachers day and more.

Rank No. #10

3 Pieces Magnifying Glass 30X 40X 60X Jewelers Loupe Illuminated Jewelers Eye Loupe Foldable Loupe Magnifier with Light Diamond Magnifying Glass for Gems Jewelry Coins Stamps Watches

Abundant quantity: you will receive 3 pieces jewelers eye loupe of 30X, 40X and 60X, and they are in gold, silver and black, which are sufficient to meet your various demands in daily life or match your dress in various styles or colors, and you can share them with your family members
Thoughtful folding design: these illuminated jewelers eye loupe are featured with a folding design, which are convenient for you to carry or store, and you can fold them when they are not in use, then put them in your pocket, bags or purse, without taking up too much space, saving your time and energy
Reliable material: these foldable jewelry magnifier with bright LED light are made of quality alloy and plastic housing, ABS plastic and acrylic glass lenses, with a firm and sturdy construction, which are not easy to fade, deform or break, reliable and practical for you to use, providing you with a long term service
Dual lights feature: the jewelry magnifying glass are designed with bright LED and UV light, which can help you to see the objects clearly in dark or insufficient light conditions, convenient for you to use at night, bringing you a different visual enjoyment and a pleasant use experience
Wide applications: the jewelers loupe with light can be applied to identify the paper currency, and they are also suitable for you to observe the jewelry, coins, stamps, watches, gems, antiques, models and so on, which are a useful and practical tool for you to use in your daily life

SaleRank No. #11

40X Full Metal Illuminated Jewelry Loop Magnifier, XYK Pocket Folding Magnifying Glass Jewelers Eye Loupe with LED(LED Currency Detecting/Jewelry Identifying)

Bright LED: With this dual LED light source, you can clearly see objects in the dark or in low light. The magnifying glass provides a detector for detecting counterfeit banknotes, which is used for banknotes, passports, credit cards and traveler's checks, etc.
Pocket size:it is very convenient to carry and you can use it anywhere. It requires 3 LR1130 batteries (Batteries are Included).
Function:eye loupe is great for rock collectors, coin collectors, jewelers, hobbyists, and also makes a great gift for the kids to explore the fabulous tiny world.
Foldable Design:Just Pull Out the Jewelry Magnifier to Use, and Put It Back When Not In Use.
This 40X magnifying glass Illuminated Jeweler Loupe is built from durable metal with an optical glass that is 25 mm in length and has a dual bright LED light.

Rank No. #12

VIVOSUN 2-Pack 30X 60X Illuminated Jewelers Loupe Foldable Magnifier with LED Light for Jewelry Gems Watches Coins Stamps Antiques Black

Durable and Foldable: Made of aluminum alloy and plastic housing, so it can resist wear and tear due to transportation or use; It's easy to fold it up when not in use
Bright LED Lights: Built-in LED lights will illuminate your surroundings, so you can accurately examine details of plants, jewelry, stamps, maps, or whatever you’re looking at
Double Lenses: Equipped with two separate lenses for different degrees of magnification; The primary lense is 30x22mm, and the supplementary one is 60x12mm; Each lense has appropriate use
Portable Design: Comes with a magnifier box, so it's easy to store and carry; It doesn't take up space, and you can just put it in your pocket and carry it with you
Multifunction: Not only for observing plants, but also for examining gemstones, coins, jewelry, paintings, watches, electronics, semiconductors, and textiles

Rank No. #13

JARLINK 2 Pack 30X 60X Illuminated Jewelers Eye Loupe Magnifier, Foldable Jewelry Magnifiers with Bright LED Light for Gems, Jewelry, Coins, Stamps, etc (White & Black)

PRECISION INSTRUMENT: Designed for gems, jewelry, coins, stamps, rocks, watches, hobbies, antiques, models, photos industry, etc. JARLINK jeweler's loop makes it possible for you to distinguish and see objects clearly.
2 LENS LOUPES: Primary lens: 30x22mm, Supplementary lens: 60x12mm. The light switches sides for whichever lens you want to use.
BRIGHT LED LIGHT: Our LED loupe is perfect for shining the right amount and angle of light for your use. LED lights provide good illumination for clarity.
DURABLE & LIGHTWEIGHT: Made from durable aluminum and plastic housing, small and lightweight. Come with a handy little fabric bag in the package to keep the loupe magnifier safe and dust-free.
PORTABLE DESIGN: JARLINK loop jeweler is easily folded in your pocket or cloth bag when not needed.

Rank No. #14

Handheld 30X Magnifying Glass,Pocket Magnifier, Jewelers Loup, Portable Durable Jewelry Identification Magnifier, for Antiques Identification Coins Jewelry Stamps(Blue)

【Magnification】30 times. Lens diameter: 36mm, easy and convenient to use.Excellent product for watchmaking, and it's specially designed for inspecting tiny objects.jewelers loupe loupe magnifier.
【Multifunctional Magnifying Glass】Small Magnifying Glass is suitable for jewelry, coins, stamps, antiques, etc., practical and durable.You can see the smallest details in great detail. High quality alloy and glass material manufacturing.
【Function】30x Magnifying Glass,The eye loupe is great for rock collectors, coin collectors, jewelers, hobbyists, and also makes a great gift for the kids to explore the fabulous tiny world.
【Pocket Size】Strong Magnifying Glass is very convenient to carry and you can use it anywhere.Lightweight and compact, perfect for carrying in your pocket at all times.
【Widely Used】This magnifying glass is not only suitable for children and adults to explore, work or repair, but also very suitable for the elderly or people with low or impaired vision. This is the perfect gift for the elderly and children.

Rank No. #15

Jewelers Loupe Foldable Magnifier, EnTeck 30X 60X Dual Lens LED Illuminated Jewelry Eye Magnifier, Pocket Microscope Magnifying Glasses, Black

PROFESSIONAL WIDELY USED POCKET MAGNIFYING GLASSES: The jeweler's eye loupe is perfect for industrial purpose, circuit board and printing, medicine, horticulture, coins and stamps, jewelry appraisal, education, geography, house living and office.
FOLDABLE PROTABLE TINY EYE MAGNIFYING GLASS: Coming with a free protective case, the whole package weight is just 90g (35g for the magnifier). Pocket size to carry easily.)
DUAL OPTIONAL LENS LOUPES: 2 bright led light provides sufficient light at any condition (Primary lens: 30x22mm, Supplementary lens: 60x12mm)
PREMIUM QUALITY: Made of aluminium alloy shell cover, ABS environmental plastic and acrylic glass lenses.
BRIGHT LED LIGHTS: The two led let you see details even in low-light or darkness. Uses 3 LR1130 batteries, which included in the package. A carrying case is included as well for the unit's protection

Rank No. #16

3 Pieces Jewelers Eye Loupe Set 10X, 20X and 30X Pocket Jewelry Loupe, Jewelers Eye Magnifying Glass Magnifier for Jewelry Coins Gems Stamps Watches Supplies (Silver)

What you will get: the package comes with 3 pieces jewelers eye loupe, including 10X, 20X, 30X, measuring about 10 x 21 mm, 20 x 21 mm and 30 x 21 mm, enough for you to use
Convenient to store: the pocket jewelry loupe with its own storage case, also equipped with a small loop to attach to a neck chain or key chain, you can carry it easily
Quality material: made of optical glass lens with plated metal body, durable and reliable, not easy to break or deform, you can use it at ease
Multiple applications: our jewelers eye magnifying has various applications, in addition to checking stamps, calligraphy, paintings, clocks, electronic products, textiles, it also has many other usages, and can even be applied to check incisions or other observation needs
Practical gifts: you can send our jewelry loupe to your mother, father, grandmother, grandfather, children, friends, classmates, neighbors and so on; They will feel exciting to get this because it will bring convenience to their job or hobbies

Rank No. #17

Jewelers Loupe Portable Monocular Magnifier Experimental Tools Magnifying Glass Jewelry Tools for Eye Magnifier Lens Repair Kit(5X 10X 15X 20X 4pcs)

Jewelers Loupe Portable Monocular Magnifier Experimental Tools Magnifying Glass Jewelry Tools for Eye Magnifier Lens Repair Kit(5X 10X 15X 20X 4pcs)

Rank No. #18

HTS 202A0 10x 21mm Stainless Steel Jeweler's Singlet Loupe

10x magnification
21 mm diameter lens
Folding housing protects the lens when not in use
Includes a felt lined plastic storage case

Rank No. #19

VIVOSUN Slide-Out Jewelry Loupe Magnifier 30X 60X 90X LED Lighted Eye Loupe with UV Light for Jewelry, Diamonds, Gems, Coins, Stamps, Rocks, Black

Multifunctional Magnifier: 3 progressively stronger magnifications, 30X, 60X and 90X; Each lens has its appropriate use, which makes it possible for you to find a perfect product to see objects more clearly
Super Bright LED Light: VIVOSUN illuminated jewelry loupe has built-in LED light and UV light, powered by 3pcs LR44 batteries; They work well in low light conditions; If the light keeps flashing or does not light up, please replace the battery and try again
Foldable & Slide-Out Degisn: You can easily fold and put them in your pocket or bag, and carry them anywhere; This good function could protect the lens from scratches
Durable & Premium Material: This jewelry magnifying glass is made of durable aluminum alloy and plastic housing, ABS plastic and acrylic glass lenses
Compact and Useful: This jewelry magnifier has multiple uses beyond jewelry, such as examining gems, jewelry, coins, stamps, rocks, antiques, etc.

Rank No. #20

Eye Loupe 20x Watchmakers Inspection Jewelers Loupe Magnifier, Metal & Sapphire

20X MAGNIFYING GLASS: Can read clearly in the hot sun, high hardness, more wear resistance. Suitable for watchmakers and watch repairing workers to use.
PRECISION INSTRUMENT: Designed for gems, jewelry, coins, stamps, rocks, watches, hobbies, antiques, models, photos industry, etc. jeweler's loop makes it possible for you to distinguish and see objects clearly.
THE MAIN PURPOSE: Mainly used for watch maintenance, jewelry, arts operations. Professional watch repair equipment, give you a satisfactory experience.
DURABLE TO USE: Mainly used for watch maintenance, jewelry, arts operations. Good transparency and impact resistance, durable to use.
SERVICE: If you have any questions during the purchase and use process, please contact us in time. We have professional customer service to answer your questions within 24 hours.

Last update on 2023-08-21 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Jeweler Loupe?

Do you get stressed out thinking about shopping for a great Jeweler Loupe? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Jeweler Loupe, which is why we have assembled a comprehensive list of the greatest Jeweler Loupe available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Jeweler Loupe that you consider buying. Your questions might include the following:

Is it worth buying an Jeweler Loupe?
What benefits are there with buying an Jeweler Loupe?
What factors deserve consideration when shopping for an effective Jeweler Loupe?
Why is it crucial to invest in any Jeweler Loupe, much less the best one?
Which Jeweler Loupe are good in the current market?
Where can you find information like this about Jeweler Loupe?

We’re convinced that you likely have far more questions than just these regarding Jeweler Loupe, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Jeweler Loupe, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Jeweler Loupe. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Jeweler Loupe buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Jeweler Loupe currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Jeweler Loupe has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Jeweler Loupe?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Jeweler Loupe.
Customer Ratings: Number ratings grade Jeweler Loupe objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Jeweler Loupe.
Product Quality: You don’t always get what you pay for with an Jeweler Loupe, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Jeweler Loupe is should be an indication of how long it will work out for you.

We always remember that maintaining Jeweler Loupe information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Jeweler Loupe is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What do you need to know about jewelers loupe?

A: Jewelers loupe or loupe for jewelry is a loupe designed for jewelry. It must generate a view that is clean, clear, crisp, contrast, sharp, no fringing color (color-corrected), and most importantly no distortion (no blur). It also provides a sufficient wide of view that makes the eyes comfortable to focus on.

Q: Which is the best loupe on the market?

A: 1. Schneider L2 Achromatic Aplanatic Triplet Professional Jewelers Loupe [Best Overall] This is the best overall jewelers loupe we finally decide amongst the other jeweler loupes available on the market.

Q: How big of a loupe do you need for a watchmaker?

A: – Watchmaker Eye Loupes, Visor Magnifiers, & clip on Magnifiers for Professionals. – The Industry Standard for a Jewelers Loupe is a 10x Hastings Triplet Loupe.