Ade Advanced Optics 2021TB 20x by 21 mm Triplet Professional Jewelers Loupe, Black with Leather Case

$19.99
(24 reviews) Write a Review
SKU:
20x21mm Jewelry Loupe
Weight:
3.00 Ounces
Shipping:
Free Shipping

Excellent clarity of the Triplet glass lens (three lenses in a single shell) is a top feature of this quality loupe, but it also has features that will provide convenience and security. If you need a quality 10x loupe for a reasonable price, this is it. If you've never used a loupe of this power, you may wish to know that the viewing distance is very short between the loupe and the eye as well as between the loupe and the object viewed. The center of the loupe is the viewing area.

 

  • This ADE Jeweler loupes is one of the FINEST loupes for GIA use, the durable & high quality hand held magnifying glass have optical clarity for easy reading of fine print, stamps, jewelry and coins, for map reading, antiques, photos, or fine inspection and as an aid to collectors, scientists, hobbyists and much more.
    l 20X Magnification power
    l 21 mm diameter
    l Made with the finest quality optics and with top quality metal cases.
    l Achromatic & aplanatic loupe.
    Features
  • Triplet glass lens for excellent Clarity
  • Leather case with snap closure to hold loupe securely
  • Three lens bonded together for high definition image
  •  Achromatic & aplanatic loupe
    • Triplet glass lens for excellent clarity
    • Leather case with snap closure to hold loupe securely
    • Ade Advanced Optics triplet glass lens for excellent clarity lens diameter of 13/16 inch 2-3/8-inch Length open, 1-7/16-inch closed

24 Reviews Hide Reviews Show Reviews

  • 5
    5.0 out of 5 stars great bargain

    Posted by dreamcatcher on 13th Sep 2025

    my husband is a geologist..Im interested in Petrology ...He is also and Astronomer and has made his own lenses....He liked them so much that he has taken ownership....might have to order another one for me the price is a bargain for the quality.

  • 5
    Great Quality

    Posted by Wendy Milbrandt on 13th Sep 2025

    I used this same brand of loupe for many years as a professional jeweler and it was like getting an old friend back.

  • 5
    Works great and I love that it comes with a case

    Posted by Sherri Lynn Sagers on 13th Sep 2025

    Works great and I love that it comes with a case. We use these for seeing the intricate details in rocks and plants.

  • 5
    Love it!

    Posted by Nancy on 13th Sep 2025

    Magnification. Takes a little getting used to, but seems to be good quality. Leather case is great. Recommend!

  • 5
    Would buy again

    Posted by Duelingforks on 13th Sep 2025

    Quality loupe, old world craftmanship. In use a bright light will be useful due to magnification power requires loupe to be held close to object being viewed.

  • 5
    Great transaction!

    Posted by P. McBeth on 13th Sep 2025

    Love to invest in jewelery and finally got one of these! So easy now to see the fine print and stamps on pieces! Thanks for making the process so easy and affordable. :-)

  • 5
    Great loupe

    Posted by shoping be my game on 13th Sep 2025

    I love this loupe! I carry it with me at all times. I use it when I look at stones when I am shopping. My son loves using it also. I think it is important to teach them tell a good diamond from a bad one.

  • 5
    Dynamite jewelers' loupe

    Posted by Ed Clark on 13th Sep 2025

    Owning this reasonably priced tool is like having a powerful microscope in your pocket. Ideal for mushroom foragers as well as jewelers & anyone else who's interested in the fascinating beauty & complexity of the things around us, even those we see every day & too often take for granted. For mushroom foragers this considerably facilitates identification of gourmet & hallucinogenic species that often have toxic look-alikes. It's a perfect gift for kids who are curious about the world around them & like to examine the details of plants, flowers, foods, fabrics, etc., etc.

  • 5
    This loupe is beautiful, it works great

    Posted by Erin George on 13th Sep 2025

    This loupe is beautiful, it works great, and the quality is good. I love that it came in a little leather case and then in a little box. I'm impressed and would recommend this product and seller.

  • 5
    Affordable Good Quality Jewelers Loupe

    Posted by Ronald J Boland II on 13th Sep 2025

    This is a very nice jewelers loupe. It comes with a nice carrying case and has a nice clear magnification of anything you are looking at. It is durable and has a nice feel to it. The price is right, definitely worth every cent. This perfect if your looking for something that is affordable and good quality.

  • 5
    nice basic loupe for price

    Posted by Customer on 13th Sep 2025

    I was looking for an inexpensive loupe that still had enough magnification to check for counterfeit cards. This definitely provided what I needed and came at a price I was comfortable with. The product seems well enough made and hasn’t caused any problems for me. You can see the printing dots and patterns on cards well enough to assess the authenticity (as long as you know what to look for). I am glad it comes with a leather carrying pouch. The case does a relatively good job of keeping it in place and the fastener holds tight. There are a couple of aspects that I wouldn’t mind being improved. The case feels a bit flimsy and not very rigid, which would be nice to better protect the loupe. I do wish that there was some kind of light since I often have trouble getting enough light while using it bent over a table. I’ve also thought about getting one with slightly higher magnification to switch back and forth between. Overall, it’s a basic item but provided what I needed at a really good price. If you want something more professional you may have to look for one that is higher end.

  • 5
    reat clarity

    Posted by Whitney Turner on 13th Sep 2025

    Love the loupe. Has a good weight to it, case is sturdy, easy to use, and fits nicely in my pocket. Would rebuy.

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