Hi
I recently saved a Thorlabs Ganymede 930nm from going to electronic waste.
I changed the heavily modified probe for an standard set up with the amazing help from Thorlabs staff.
However, the instrument requires calibration for the laser positioning and therefore to give anything accurate in terms of measuring distances.
Thorlabs provides a calibration card (not the IR viewing card) but a card that has 3 calibration orifices.
As it happens Thorlabs does not have this card as an existing product, so it is very difficult to get. Specially for the UK, the guys at Thorlabs mentioned that in order to send stuff from Germany (the factory) to the UK, everything has to be recorded and logged for customs purposes, even if they wanted to send it as a gift, with Brexit now is not possible.
Anyways, if you happen to have such card and you are willing to let me borrow it, I will be most grateful. I will of course give the card back. In exchange I can offer some free OCT analysis?
Below some data we have just taken yesterday using microneedles in pig skin