I have a 50mm diameter, 2mm thick unmounted optical glass filter that I want to attach to my camera. I haven't been able to find a resource that describes the size of the optical glass used in ...
Generally used to achieve the anamorphic 'streak' effect.
I have converted a XT at home with excellent results. I now wish to convert a XSi and I am having trouble locating a visibe blocking filter except for the Life Pixel filter. Their filter price is out ...