TEKCOPLUS Handheld 80mm Polariscope with Flashlight Jeweler Gemologist Gemstone Tester Tool Optics Dark Field Hastings Loupe Magnifier

I prefer this device because of the independent light source!

Since i received it it was literaly 2 days and not more then 10 clicks and the light bulb burned. This is second lamp that burns. I can be buying hole sets just for few cent light bulb. Can you provide information about the light bulb. Links of where to buy this light bulb would be also good to have because the light bulb included is not reliable att all. Led can do the trick maybe but incandescent light like this is pretty desirable in Gemology because of possibility to check if stones changes colour to different light. So it will be a big plus if you supply the small light bulb. I hope someone reads this and consider this as a solution because ithis is world wide problem. On all amazon platforms.

Great functionality, easy to use, very effective. Great price for such a strong product.

Il n'y a pas de loupe x10, mais juste un verre normal qui fait que l'image est floue et on ne voit rien. ce produit ne sert a rien. Malheureusement je ne l'ai pas teste a la recepetion, mais plusieurs semaines apres,. Je ne peuix donc pas le retourner... Enfin, une perte nette pour moi.

The flashlight did not work right away with good batteries inserted, I don't know what the extra "loupe" was for since it didn't magnify & is just a piece of glass, and the dark field loupe itself could not be tested bc nothing worked, but I doubt that worked either since everything else didn't.