It costs you nothing and it helps me keep this site going.
B&H is the exclusive advertiser for this site. If you don't have an adblocker in place, you'll see their ads at the bottom of all pages and on data pages for products that B&H sells. B&H and I have worked to try to make the ads that are served relevant to the information in this site, and as inconspicuous as possible. Sansmirror does not use pop up ads, or any other annoying function that gets in the way of your reading the informational material on the site. We see advertising as much as a service to the reader to help them quickly find items of interest to them.
Use any of the B&H ads or links on this site and you’ll be helping this site in some way. Thank you for your support. It really does help me make this site better over time.