Handheld Durable Small Diffraction Spectroscope Kit Gemmology Gems (55mm Spectroscope)
Details
- BrandGAIN EXPRESS
- Colour55mm
- Batteries required?No
- Lens materialAluminum
- Product dimensions5.5L x 2.5W
Description
🔍 Unlock the hidden spectrum of your world—carry brilliance in your hand!
- SPECTRAL MASTERY - Advanced diffraction technology reveals detailed light spectra from gems, coins, stamps, and more—unlock hidden insights instantly.
- LIGHTWEIGHT READY - Weighing just 10 grams and battery-free, this spectroscope is always ready to perform—no charging, no fuss.
- MAGNIFY THE DETAILS - Integrated jeweler’s loupe offers crystal-clear magnification, perfect for professionals who demand precision in every inspection.
- POCKET SIZED PRECISION - Ultra-compact 55mm design fits effortlessly in your pocket or toolkit for on-the-go spectral analysis.
- DURABILITY MEETS ELEGANCE - Crafted from premium aluminium and metal with leather accents, built to endure daily use without compromising style.
This handheld 55mm diffraction spectroscope combines durable aluminium construction with advanced optical technology and a built-in jeweler’s loupe, delivering precise spectral analysis for gems, coins, stamps, and antiques. Lightweight and portable, it’s designed for professionals who value accuracy and convenience in a sleek, battery-free tool.
Specifications
| Manufacturer | Gain Express Holdings Ltd |
| Part Number | CLMG-7206 |
| Product Dimensions | 7.62 x 2.54 x 2.54 cm; 10 g |
| Item model number | CLMG-7206 |
| Colour | 55mm Spectroscope |
| Material | Leather, Iron, Aluminium, Metal |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Handle material | Aluminium |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 10 g |
Reviews
D**N
Light fantastic
Fantastic for testing spectrum of led lights for video shooting
T**M
Three Stars
Difficult to use
M**L
Excellent, thank you.
Excellent, thank you.
B**P
Usable
Not a brilliant image.
J**N
Yes, it is difficult to use; but the effect is priceless
Yes, it is difficult to use; but the effect is priceless.This device is bloody difficult to see-through; but the image you might see, if you're patient, will show you just how effective is the light-source you're looking-at.Some years ago I was loaned an identical device, that was twice the size,; and the image was so easy-to-see that I was able to record it using a cheap, digital, camera.If you could point one of these devices at a human-being and get an image of their moral-spectrum, in the way that this device gives an image of spectrum of a light-source, we could bring-back hanging with a clear-conscience; never make a mistaken conviction ever again; reduce crime at a stroke; and drastically reduce the prison population. No! No! I've got that wrong, haven't I? I overlooked the fact that the prisons would be full again, in no time, with all the Politicians and Bankers. Children would denounce their parents and would negotiate for a Nine O'Clock bedtime. Mmmm!
C**D
Fantastic
Love it
B**Y
Good resolution, good quality, good value.
Here is a typical spectrum of a compact fluorescent bulb. Bear in mind that the spectroscope has better resolution than the camera! E. g. The green mercury and terbium lines at around 544nm are clearly resolved by the spectroscope.I'm really pleased with the performance. Great little spectroscope. Used in conjunction with the Theremino or Spectragryph free spectroscopy programs it forms the basis of a really useful spectrometer.
Common Questions
Trustpilot
1 month ago
2 days ago
