GYL
365nm 10W UV Torch with Black Filter for Gemstone and Mineral Inspection
365nm 10W UV Torch with Black Filter for Gemstone and Mineral Inspection
Regular price
₹1,399.00
Regular price
Sale price
₹1,399.00
Unit price
per
(
₹
1,185.59
+ 18% GST Extra
)
Estimated delivery time
Get fastest by
13 Jul 2026
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Product Specifications
| Product type | Handheld UV-A inspection torch |
| Application | Gemstone, mineral, rock and crystal fluorescence inspection |
| Wavelength | 365nm UV-A |
| Power | 10W |
| UV filter | Black filter lens |
| Power source | Rechargeable battery |
| SKU | 10365BF |
| Weight | 0.2 kg |
| Use condition | Not every stone or mineral fluoresces under UV |
| Publishing status | Draft only; images and proof notes pending |
Product Description
365nm 10W UV Torch with Black Filter for Gemstone & Mineral Inspection
This handheld 365nm UV-A torch is designed for gemstone, mineral, rock and crystal fluorescence inspection. The black filter lens helps reduce visible purple spill for cleaner contrast in low-light inspection.
Best for
- Gemstone fluorescence checking
- Mineral, rock and crystal inspection
- Hobby collection review
- Close-range fluorescence comparison work
Important use condition
Not every stone or mineral fluoresces under UV. Fluorescence depends on the material, impurity content, treatment, lighting condition and viewing distance. This product should be used as an inspection aid, not as a guarantee of identification.
Product specifications
| Product type | Handheld UV-A inspection torch |
| Application | Gemstone, mineral, rock and crystal fluorescence inspection |
| Wavelength | 365nm UV-A |
| Power | 10W |
| Filter | Black filter lens |
| Power source | Rechargeable battery |
| SKU | 10365BF |
| Weight | 0.2 kg |
Frequently Asked Questions
Is this 10W UV torch suitable for gemstones and minerals?
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Yes. This 365nm UV-A black-filter torch can be used as a fluorescence inspection aid for UV-reactive gemstones, minerals, rocks and crystals.
Will every gemstone or mineral glow under this torch?
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No. Fluorescence depends on the material, impurity content, treatment and viewing conditions. UV response is an inspection clue, not guaranteed identification.
Why is 365nm useful for mineral fluorescence?
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365nm UV-A is commonly used for fluorescence inspection because many UV-reactive materials respond better at this wavelength than under decorative blacklights.
Why does the black filter matter?
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The black filter lens reduces visible purple spill and helps improve contrast when viewing fluorescence in low-light conditions.
Do I need a dark room?
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Low-light or dark conditions are recommended for the clearest fluorescence response.
Is 10W enough for hobby inspection?
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Yes. 10W is practical for close-range handheld checks and gives more reach than very small keychain UV lights.
Can this identify whether a gemstone is genuine?
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No. It can help observe fluorescence response, but it does not replace professional gemological testing.
Can it be used for rocks and crystals?
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Yes, where the rock or crystal contains UV-reactive material. Some samples will glow strongly and others may not fluoresce.
Is it safe to use?
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Avoid shining the UV light directly into eyes and avoid prolonged skin exposure.
What is pending before publishing this product?
+
Application-specific gemstone or mineral images, proof notes, runtime, dimensions, accessories and working-distance guidance still need to be added.