I took a photo in August 2012 with a telephone camera whose depth of field and field of view are neither much different to those obtained by whatever device was used by one of my great-grandfathers in July 1888. We’ll call him JLR because it’s easier than John Loftus Robinson. This shot was taken when visiting Hardwick Hall with my father FRR on an excursion following ancestral footsteps documented by a series of photos taken by JLR between 1880 and 1893.
And while we’re abbreviating, so you don’t get confused between JLR, FRR and SLR, I’ll say that SLR is a standard acronym for the single lens reflex camera.[Read more…] about SLR and JLR