JARLINK 30X Jewelers Loupe, Adjustable Focal Length Magnifier with 3 LED Light for Gems, Jewelry, Coins, Stamps, etc (Black)

Exceeded my expectations. The clarity and quality of the lens is better than I expected. The integrated LED light is a nice touch. There are scales along two axis, helping to provide scale -- I didn't about this nice feature in the product description or in the reviews. Overall, a great little loupe.

I use this for fiber optic work to check my ribbons as I am making them and occasionally while splicing.I was previously using like a Jewlers 3-1 but this is perfect. Bought one to put in each of the ribbon splicers as well as one in each ribbonizing tool.Anyone doing fiber optic work I highly recommend. My only knock would be the on/off button. I wish it were a switch to avoid it accidentally being turned on which has happened once already. Fortunately it comes with a spare set of batteries so I am good to go for a while since I have like 3 more spare sets.Replacing the batteries was also quite simple just twist off the top, remove the lens then slide the batteries out and voila good to go again.

works well.

EDIT: I updated this review due to the excellent customer service of this company. There is a 12 month product warranty and they sent a replacement. You should still be cautious when changing the battery as the interior of this product is delicate.This loupe works well to see details on small photos; however, this is the second one I've purchased as the first broke when trying to change the batteries. I chalked it up to user error and purchased another one. This one just ran out of juice and changing the batteries is nearly impossible. When you can finally get a tool down in there to get the old button batteries out, the inner circle holding all the interior comes apart and pops out. This leaves wires and inner components exposed and unable to easily put back together. The good news is that I purchased in August and used often and the batteries lasted until January, but not a great tool for longevity use.

Products was ok my eyes suck and didn't work out for me

Great buy for the price

What a piece of junk. The plastic tab to remove to connect the battery will NOT come out! Plus the area to change the battery will not open. I spent an hour trying to remove the tab and the area to replace the battery. Amazon WILL NOT send me a replacement without returning A MEASLY $11 item and will not send me another! I need this immediately for my job. I will make decisions about my future orders with Amazon. My gosh you’d think I had an expensive item! It’s complete junk!!! This cheap and defective item will get thrown in the trash upon its return anyway and is unless to anyone. What a waste of my time and esp my money!!!!

I like it. But I will probably buy a 60x in the future due to my eyes.