Algernon

Joined: 22nd May 2010

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Algernon
Hasn't even said which f/1.4 it is???? MF or AF???

Comment by Algernon posted on Pentax 50mm 1.4 smc at 06/09/2011 - 12:06

Algernon
The optical design of this lens remained unchanged from 1959 to 1979
according to this site link

"This was Pentax megaseller wideangle lens. It continued in different mountings until 1979 (K-Bayonet)"

So any of the Pentax 35mm f/3.5's should give similar results with
the SMC versions being slightly better.

Fixing an M42 adapter to the lens permanently should produce
a lens that gives better metering and focus indication should
work up to f/8 or just set the lens on INF for landscapes.

I bought an SMC M42 for £18....Much cheaper solution

Comment by Algernon posted on WTB : Pentax K 35mm/3.5 at 06/09/2011 - 11:55

Algernon
Probably better with MF at close distance.

Comment by Algernon posted on Zoom Lens- Close Focus Distance at 05/09/2011 - 14:16

Algernon
Why do you ask?..... Are you using it in a confined
space?..... Don't forget that the focal length changes
as you focus closer

Edit: You already have a 17-70mm... can't you just
measure it?

Comment by Algernon posted on Zoom Lens- Close Focus Distance at 05/09/2011 - 13:35

Algernon
The charger I pointed to will do a FULL test on set of batteries
and show the TRUE capacity of the batteries, which often isn't
as high as the makers claim. Good makes like Eneloop (Sanyo)
are usually just slightly higher than claimed.

The charger will also attempt to revive bad batteries to get
a better capacity by continuous charge/discharge cycles. It
stops when it can't get any more out of the batteries.

Comment by Algernon posted on Adaptor and AA cells for Pentax Kr are they worth getting. at 05/09/2011 - 12:14

Algernon
Good video. It quite clearly indicates that there is a problem.
I hope Pentax fix it to your satisfaction very quickly.

Comment by Algernon posted on MIrror Flop at 05/09/2011 - 12:09

Algernon
I think Sony also have a decent 500mm AF Mirror Lens as well.
Some of the old Minolta lenses were better than everyone
else's. Especially the 135mm with very nice bokeh now
branded Sony.

Comment by Algernon posted on K-5 'is it ok?' check-list at 04/09/2011 - 18:58

Algernon
Very nice shots Simon and well done in getting them published

Comment by Algernon posted on Published in What Digital Camera Magazine, Oct 2011 Iss at 04/09/2011 - 18:51

Algernon
I don't know if anyone else has had this problem.
Sometimes the preview and histogram of a shot I've just
taken disappears before I have chance to look at it.
I can't remember what it's set too but on most shots
I have time to check the histogram. Probably happens
about once every 50 single shots. I never use bursts.

Comment by Algernon posted on K-5 'is it ok?' check-list at 04/09/2011 - 18:47

Algernon
philstaff wrote:
johnriley wrote:
Cosseted in its cosy world of bubble-wrap, the lens arrived today, safe and sound. It stretched, no doubt weary from its long journey, unzipped its coat and now resides happily on my shelf waiting for its first walk.

Looks good and I'll look forward to trying it out soon!
Could you post some photos from the lens when you have a chance John I was interested in this purchase but you were quicker off the mark than me. Hope your happy with the lens though.
Regards Ian
These were with my Mk 1 copy
Can't find the thread I posted them in originally).

Tokina 80-400mm

Mallard

Comment Image


Robin 1

Comment Image


Robin 2

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As you can see from the 2nd shot the lens has
quite nice bokeh as well.
-

Comment by Algernon posted on For Sale: Tokina 80-400 AT-X at 04/09/2011 - 18:32

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