Letter to a thief

Here's a letter I received by email from Sam Green, who has clearly retained his sense of humour in trying circumstances:

I would very much like to thank the shooter who stole my hidefspex glasses and made my weekend on the 30th September at the Kreighoff FITASC at Lakenheath.

For your information, they're only a week old, and if you'd like to get in touch with me, I have a spare lens!