Canon EOS400D 1/15 sec ISO › Forums › Mercury › Transit of Mercury › Canon EOS400D 1/15 sec ISO 11 November 2019 at 6:06 pm #581572 Mr Jack MartinParticipant Canon EOS400D 1/15 sec ISO 400 Skywatcher Evostar 100 ED. Herschel wedge white light. Many thanks to Abi for the use of her refractor. Regards to all, Jack Essex UK
