As adapter expert in global market, we have been taking priority for developing those high quality adapters, this
month on 22th we released updated Mark2 EF-S/E AF ND,built-in variable ND auto focus adapter。
comparing to first generation, the most biggest change is improved inside mechanic design, interchangeable
filter holder can fit universal 37mm/M0.75 thread filters, the photographers can change UV,CPL,ND, even
all kinds of special effect filters, but we need to pay attention to one point, considering the light refraction
compensation,If you need reach infinity for any focal distance, the thickness of filters should be 2mm,for
example, if you use thickness 1mm filters, some lens especially wide-angle lens, cannot reach infinity
when shoot the object within several meters.At the beginning, we will sell 2mm thickness UV filter
as a kit with adapter, and will see the market feedback to think about more filter options.
This adapter would be exhibited from Feb 23,at CP+2017 in Yokohama, Japan.