Cheers for the responses. Both were bought off Amazon.co.uk hwang21. I've also got a 650nm on its way so shall see what the sticker says on that. For just back yard stuff, is there any way these could land me in trouble even if I'm using them responsibly?
I'm new to lasers and recently read up on them before purchasing and it says <1mW is legal for the UK. I purchased off Amazon.co.uk and they were listed as <1mW but one is a <1mW Class IIIB and the other <5mW. Confused to say the least.
Have the sellers just sold them unknowingly? I've not had...