Hi, does anybody know this e-shop?

http://www.optical-systems.com/index.php

Otherwise, which are your usual/favourite sources?

Thanks for posting that, its interesting and I had not seen it beofre. I bought my Leupold tactical scope through Riflecraft, a company in the UK, www.riflecraft.co.uk, and they ordered it direct. That was cheaper than the advertised price on this site. However, Optical Systems seem to have a great range of products, so there may be some good prices in there. Does anyone know where the best value for money is to be had when buying remote camera traps (the "wild game cameras")?