Showing posts with label Sigma 400mm f56 Pre-AI. Show all posts
Showing posts with label Sigma 400mm f56 Pre-AI. Show all posts

Monday, August 4, 2014

Water Lily - Imperfections of Film and Long Telephoto

Water Lily, by Reed A. George
Nikon F Film SLR, Sigma 400mm f5.6 (pre-AI) Telephoto
 
I continue to explore the 400mm Sigma lens that I won in the Film Photography Project Walking Workshop giveaway. As you may have seen, it works pretty well on my Micro 4/3 Lumix DMC-GX7. But, it's not of the same quality as the more modern Micro 4/3 lenses. In fact, I think it's much more at home on the type of camera it was designed for, a film SLR.
 
As you can imagine, the shot above was taken from a long distance. 400mm has a very long reach.
 
I like the combination of the tight perspective of the telephoto, the narrow depth of field, and the significant vignetting in the corners. For all its imperfections, this image says what I want it to.
 
DMC-365.blogspot.com
 

Saturday, July 26, 2014

Great Egret - Super Telephoto on Micro 4/3

Yesterday, I posted an image of a green heron, shot with my GX7 and modern Lumix 100-300mm f4-5.6 OIS lens.
 
Just for fun, I decided to try shooting at the same place with my very old (Nikon Pre-AI mount) Sigma 400mm f5.6 lens, adapted to fit the GX7. Here's a great egret shot with that combination.
 
 
Great Egret, Ardea alba, by Reed A. George
Panasonic Lumix DMC-GX7, Sigma 400mm f5.6 Manual Focus Lens (Pre-AI Nikon mount)
iso 1600, f11, 1/1000 sec.
 
Not bad for an old lens, huh? By the way, this is the lens that I won at the Film Photography Project's Walking Workshop in May. (Click Here) to read more about that.
 
I know that most of you can't click and zoom on this image, due to the way I post from flickr. Here's a ~100% crop from the image above:
 
You can see that he's just caught a minnow. While the results from this 30-40 year old lens don't match the modern Lumix 100-300mm zoom, they're pretty good, in my opinion. This is an extremely low-cost 800mm equivalent field of view combination for someone who has the patience to shoot nature with a manual focus lens. The GX7's manual focus magnifier really helps out, but is obviously only useful for static subjects. The Nikon-to-Micro 4/3 adapter is also very inexpensive, and available on Amazon (please buy yours from the link below and support my blog!).
 
DMC-365.blogspot.com
 
 
 
 

Tuesday, July 15, 2014

Film Photography Project (FPP) Giveaway - My Sigma 400mm f5.6

 
 
I attended the FPP Walking Workshop back in May, and won two great pieces of gear in the giveaway - a Nikkormat FT3 and a Sigma pre-AI 400mm f5.6 telephoto lens. Of course I had to try this big old lens, so I mounted it on my plain prism Nikon F body and took it on the FPP walk to a local military commemorative event. Here are two examples of what I got.
 
At first, this young guy wasn't sure about having a 400 mm lens pointed in his direction. Than he settled down and had some fun "shooting" the 50 caliber machine gun on this vehicle.
 
Rat-a-tat-tat!, by Reed A. George
Nikon F Film SLR, Sigma 400mm f5.6 Pre-AI Lens
 
I was pleasantly surprised by the sharpness of this old lens. Shooting iso 400 film, I was able to keep the shutter speed up at 1/1000 of a second, which allowed me to handhold the lens. The lens is a little low in contrast, but I find the result quite nice. Thanks, FPP!
 
(Click Here) to learn more about the FPP.
 
DMC-365.blogspot.com