Have you noticed that the benro step down rings that benro sells should really be called step up rings. For example their Benro Master Step-Down Ring 67-37mm (DR6737) says, "this precision-machined aluminum adapter ring enables you to attach a 67mm filter to a 37mm lens or filter." this is the opposite of the standard of what the definition of step up and step down rings are. What do you think?
Have you noticed that the benro step down rings that benro sells should really be called step up rings. For example their Benro Master Step-Down Ring 67-37mm (DR6737) says, "this precision-machined aluminum adapter ring enables you to attach a 67mm filter to a 37mm lens or filter." this is the opposite of the standard of what the definition of step up and step down rings are. What do you think?
Interesting. Thanks for sharing