Found at Troup Head - pair of prescription sunglasses in blue Optical Express case. Case has traces of printing as if it's been put down on wet ink, may say Miller, School of Civil Engineering, Geoscience.
If these are yours, they are at the office at Loch of Strathbeg - give us a call on 01346 532017 or email Strathbeg@rspb.org.uk to sort out getting them back!