2 Comentários

5000mw 650nm Queima de Alta Potência Red ponteiro laser kits GT-853

data adicionada: 09/12/2018

por: Josue Ledesma

My friend gave me a laser pointer as a gift,and I used it to point at the stars at night.The beautiful red light beam can be seen clearly in the night sky.It's worthwhile for the price.
This 5W laser pointer is mainly used for our experiment,which is exactly what we need.I plan to purchase another color just like this product.