Fotodiox Unveils ND Throttle Lens Adapter with Built-in Vari-ND Filter

Fotodiox ND Throttle

Fotodiox’s new ND Throttle allows you to adapt medium format lenses to Canon and Nikon DSLRs. It also includes a built-in variable ND filter, which allows you to use a variable ND filter on even wide-angle lenses.

The variable ND filter inside the ND Throttle adapter gives you a range from ND 2 to ND 1000. It is available for Pentax 645, Mamiya 645 and Hasselblad V lens systems. DSLR mounts include Canon EOS and Nikon F mount systems. [Read more…]

Nikon D7200 Memory Card Speed Test

Nikon D7200

The Nikon D7200 accepts most modern SD cards, including SDHC and SDXC cards, and takes advantage the speed boost from UHS-I (Ultra-High Speed Type I bus) cards. For a broader explanation of SD card types and designations, see my prior article Demystifying SD Cards.

Below, I have tested a few different memory cards in the Nikon D7200 to demonstrate the positive effects of buying a more capable memory card and to highlight some specifications of particular cards that might make them a better fit for the D7200 and similar cameras. [Read more…]