Jul 21, 2012, 18:10
I broke down and bought a Vivitar .43 x auxillary lens on E-bay. The conversion fills a gap for me yielding a 15mm lens equivalent on my 35mm lens. I was surprised how good it is.
Nikon D3100 with Tokina 28-70mm f3.5, (I like to use a Vivitar .43x aux on the 28-70mm Tokina), Nikkor 10.5 mm fisheye, Quanteray 70-300mm f4.5, ProOptic 500 mm f6.3 mirror lens. http://donschaefferphoto.blogspot.com/