Lightweight but strong binocular tripod adapter to fit porro and roof prism binoculars up to 50mm. Available in black or silver. First impressions are of a very sleek design that is very pleasing on the eye. Made of a metal composite rather than the cheaper plastic versions.
On the underside is a rubber base to help prevent scratches on the tripod head, and reduce the risk of twisting. If using on roof prism binoculars, it is quite difficult to get a firm grip on the tension knob. This is simply because there is so little room to get your fingers in between the binocular lenses. Other than that it is hard to fault.
I have found for some reason that the silver version has slightly more available thread to help get a firm grip on the binoculars. I believe this was simply due to them being from a different manufacturing batch rather than something to be taken litterally.
On testing I found it is suitable for binoculars up to 50mm
Buy the Helios binocular tripod adapter online here