I have just purchased a new Canon 17mm TSE lens using Calumet's 24month interest free credit facility. There were a few hiccups with the finance company needing more info (internet banking and paperless statements were the stumbling block) but we got there in the end. Hina Kayani's tenacity made all the difference. Did I mention anything about the lens, it's fantastic!! but it needs expensive WonderPana filter adapters to really make it zing. This is my second serious purchase from Calumet in Drummond Street during the past six months (the Canon 24mmTSE II being the other) and on both occasions everyone involved took considerable effort to help affect an easy sale. Calumet, Drummond Street are also out of the congestion charge zone and are near neighbours of the snackery, Gupta.