the title explains everything :cryyy:, I hope Jack from Opto can fix it :thinking:
I think I am the unluckiest optotronics customer
the symptom is the beam is not anymore visible and the dot is not bright at all ... it should be around 5mw maybe even less
I cleaned the hole with a manual air blower, but result was the same, I always carry my laser in a small "pen bag". It was never dropped, for sure not disassembled, and I always use rechargeable branded AAA batteries (Sanyo, Sony, Energizer) and sometimes I use also the energizers lithium (1.5V)
I think I am the unluckiest optotronics customer
the symptom is the beam is not anymore visible and the dot is not bright at all ... it should be around 5mw maybe even less
I cleaned the hole with a manual air blower, but result was the same, I always carry my laser in a small "pen bag". It was never dropped, for sure not disassembled, and I always use rechargeable branded AAA batteries (Sanyo, Sony, Energizer) and sometimes I use also the energizers lithium (1.5V)