What is Tamron Adaptall

Tamron Adaptall is a lens mount system developed by the Japanese optics company Tamron. It’s [...]

What is a T2 lens mount

The T2 lens mount, also known as T-mount or T-thread, is a standard for connecting [...]

Meyer-Optik Gorlitz 200mm f4 made autofocus for Nikon

Selling and searching on eBay I was contacted by Aleksandr Limberg, as he wanted to [...]

Almost All lensmounts ever made

List of lens mounts (courtesy of Wikipedia) Mount name Flange focal distance Frame size Throat [...]

SLR Lens Mount Identification Guide by Richard Oleson

So you’ve found a lens and you don’t know what camera it fits? Scroll down [...]

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Enhance Your Photography Experience with the Zhong Yi Optics Speedbooster

  Introduction Are you looking to take your photography to the next level? Look no [...]