GF1 with an adapted Nikon fit Sigma 50-500@500mm.
First time Ive tried this combo to shoot wildlife, personally feel it needs good light or a powerful flash to get better detail.
but I don't think you'll get it with :43:Mort said:This is quality I am looking for!
It may just be me, but it looks like it was focused just a little too far out. The wing tip, tail and main branch (not little one it is on) are slightly further away and seem sharper than the body/head of the bird. Could it be the difficulty in focusing a GF1 manually rather than its ability to resolve detail?First time Ive tried this combo to shoot wildlife, personally feel it needs good light or a powerful flash to get better detail.
Those are really nice shots. Thanks for sharing. I use a G1 with Canon FD L lenses and like the results that I can get with the combination. I started using Manual focus lenses with a Pentax digital camera and slowly worked my way through many of the different brands. I used to convert the canon lenses for use on my Pentax body. When I finally discovered the :43: bodies, I was like a junkie who had found an infinite amount of crack.
Using manual focus lenses longer than 300mm require the use of solid tripods and heads and good long lens technique. It always takes me a while to get comfortable with a new lens and I find that the more I use it, the better the results.
This shot of a Purple Finch shows the detail you can obtain wide open with the 300mm lens in decent light.
<a href="http://www.flickr.com/photos/gscara/4632705288/" title="Purple Finch by gscara, on Flickr">
This shot of a humming bird was taken with the 300mm lens, plus 1.4X adapter, plus the 2X adapter for a total effective film focal length of 1,680mm.
You can find some real bargains with these longer lenses because they are generally not affected by defects in the front glass. For this reason, I now look for lenses with defects on the front surface, for 200mm and longer focal lengths, as these become the real bargains. I have one older 300mm lens with a deep scratch in the middle of the lens that is easily 1/4" square. This defect does not show up in the image in any way.