Search  for anything...

Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps

  • Based on 0 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Apr 20
Order within 11 hours and 15 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • Handheld and Portable: This spectroscope is designed to be held comfortably in your hand and is highly portable; making it easy to carry and use anywhere
  • Durable Construction: Built with sturdy materials; this spectroscope is durable and can withstand everyday use; ensuring long lasting performance
  • Compact Size: Measuring just 55mm in length; this spectroscope is small and compact; allowing for easy storage and transport
  • Diffraction Technology: Equipped with advanced diffraction technology; this spectroscope enables the analysis of light spectra emitted or absorbed by various objects like gems rocks stamps coins and watches
  • Jewelers Eye Loupe Included: The spectroscope features a built in jewelers eye loupe; providing magnification for a closer look at fine details on gems jewelry coins stamps and antiques

Brand: Gain Express


Color: 55mm Spectroscope


Batteries Required?: No


Lens Material: Aluminum


Product Dimensions: 2.17"L x 1"W


Brand Name: Gain Express


Manufacturer: Gain Express Holdings Ltd


UPC: 701936208385


Included Components: Sheath


Are Batteries Required: No


Magnification Strength: 1 x


Item Dimensions L x W: 2.17"L x 1"W


Lens Material: Aluminum


Handle Material: Aluminum


Color: 55mm Spectroscope


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Exactly what we ordered
I had no idea what this was but my physics minded son wanted it for Christmas. I was a bit worried when it shipped from overseas and when it got to the US, all I had for tracking was "picked up by another carrier" but sure enough, it arrived shortly after. Packaged extremely well and a nice little case for it. So my son opened this present this morning and it's been the highlight of the day. It works perfectly and is a really cool tool, even for those of us that don't understand it. ... show more
Reviewed in the United States on December 26, 2023 by Amanda Ripley

  • Just right
Works well small and portable. Very nice case that fits in your pocket. Easy to take along with you to gem shows or someplace where you are buying gemstones.
Reviewed in the United States on April 5, 2026 by Shrink

  • Borderline usable
This thing is tiny, like the size of a pinky finger. The focus distance is weird and not adjustable. I have to wear my glasses when using this to be able to make out details. You need a LOT of light coming through the gemstone to be able to see its spectrum, and you need a light with a full spectrum, like from an old-fashioned bulb. The image is very small and you have to move around the eyepiece to get the perfect angle to see anything at all. There's no scale, but you wouldn't be able to read it even if there was one. You can tell generally where spectral lines are present, but not with any precision. As a hobby tool it's kind of expensive. I would not use this for any kind of commercial use. ... show more
Reviewed in the United States on July 22, 2024 by Matty Thompson

  • Best price and great product!
I got to see how one of these pocket diffraction grating spectroscopes would perform and seems great IMO for the price. Next to fabricate an adapter and make into a webcam and other camera like camera phone option with Theremino or the one like Les' Lab app.
Reviewed in the United States on January 21, 2024 by Amazon Customer

  • It does the job
It's a bit small and doesn't have a scale, but it does what it' supposed to do. Image shows spectra from a fluorescent lamp above my bed. I brought the spectroscope close to the camera lens of a tablet to take this picture. Emission bands at 436, 487 and 546 nm. due to mercury and terbium were identified with the help of wikipedia. When you turn on a fluoresent lamp, rushing electrons crash against the external electrons of mercury gas, making them jump to higher energy levels. When they fall back down, they emit photons, mostly ultraviolet, which are absorbed by rare-earth elements like terbium coating the inner surface. They in turn are excited and emit visible photons ... show more
Reviewed in the United States on December 2, 2019 by Alberto Molano

  • Don't waste your money.
I'm mad I went for the cheap one. Live and learn.
Reviewed in the United States on April 3, 2024 by Rand S.

  • Very compact, easy to see
The eye relief on this is very tight (you have to have your eye VERY close to be able to see the spectrum), but I love that it appears in the MIDDLE of the field of view. With cheaper, low-quality versions of similar spectroscopes, your spectrum appears off to the side a bit, but in this one it is dead center. I will be using this to make a digital spectroscope project using a Raspberry Pi, and it lines up with the Pi camera very well since the spectrum here is dead center. ... show more
Reviewed in the United States on March 1, 2023 by JMS

  • Works well for my purposes
I mainly want to see the spectrum of various light sources, and this is very portable and works well
Reviewed in the United States on February 5, 2021 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...