All Forum Comments
Comment by womble posted on SMC M lenses at 03/06/2016 - 08:16
Comment by womble posted on Using the Takumar Asahi-Kogaku 50mm f3.5 lens at 03/06/2016 - 08:02
Comment by womble posted on Cape Cornwall at 02/06/2016 - 21:12
I really must get my LF camera out more this summer. My wife bought me a light tent and made a nice hood so I have no excuse.
For those who have forgotten, here it is in use. I have upgraded the towel...

taking photos par Kris Lockyear, on ipernity
K.
Comment by womble posted on Now That's What I Call Full-frame at 31/05/2016 - 17:44
Comment by womble posted on Wildlife with 150-450mm at 30/05/2016 - 13:41
K.
Comment by womble posted on Railway Brass at 26/05/2016 - 13:23
All IF lenses focus by changing the focal length. The DA 200mm is probably about 167mm at it's closest focus distance of 1200mm.
Should be around 200mm at infinity, but they are rarely that exact.
The Sigma looks a lot smaller about 83% of the size of the 200mm so it could be about 140mm at 1200mm...... a bit more at 2740mm (9 feet).
That's focus breathing.
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Comment by womble posted on Focus breathing at 17/05/2016 - 20:12
If you hadn't said I wouldn't have guessed it was a new camera for you. Excellent stuff. K.
Comment by womble posted on Wrest Park today at 17/05/2016 - 20:08
Comment by womble posted on Together We Are Beautiful at 13/05/2016 - 16:55
The flowers and last snail one are excellent, beautiful colours. I tend to use my 135mm for tubes but its worked here to give the coverage needed. If I'm right it's actually the shorter focal length lenses that end up with closest focus with tubes .... ?
BTW, I love the second one. The dark empty space along with the lovely flower makes for a great image. K.
Comment by womble posted on K 35mm f3.5 in the garden at 13/05/2016 - 16:52


The one exception to this is at the very wide end. Lenses like the K15/3.5 are very heavy and unwieldy, and I tend to use the 12-24mm instead. The K17 fisheye isn't very fishy on digital. I tend to use those two lenses on film where the impact of the wide angle is as intended.
Hmmmm the 17mm on the K1... anyone tried it?
Essentially, it is courses for horses. There are times where AF and extra coatings etc. don't matter and the older lenses will do just as good a job. There are other times when the convenience wins out.
K.