Experiment with different combinations of lens numbers and spacing to vary the magnifying power and focal point to suit your subject

Outside diameter 9"

showing Bristol Channel Worms Head to Watchet

Each measures 8" tall

and has quarter-inch (5mm) glass

Franklin Watch clock, chrome WATCHES Experiment with different combinations ofDisplayed in the National Maritime Museum, Greenwich, are the remains of a silver cased pocket watch a relic of Sir John Franklins last expedition (1845 48). It was found in an abandoned boat at Erebus Bay, King William Island, in May 1859, and it is from this that the Franklin desk clock takes its inspiration. An oversized pocket watch, it has a nickel plated cast aluminium case and a crisp white face with black numerals. Unlike the original, it has