I purchased a Optotronics 150mw pointer 2nd hand from another member here last year. It has been great but when I tested it using a laser meter in a local lab nearby I noticed it was putting out around 50-80mW.
This could be due to using some batteries that were not brand new, but do most diodes in laser pointers degrade in output over time?
Just wondering..
This could be due to using some batteries that were not brand new, but do most diodes in laser pointers degrade in output over time?
Just wondering..