pengbai

Joined: 12th September 2010

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pengbai
New price! Please treat yourself a Christmas present!

HD Pentax-DA Lens (Black/Silver) 70/2.4 -- £410 inc. RMSD
Pentax K-r with extras -- £135 inc. RMSD
Pentax DA* 60-250 -- £720 inc. RMSD

Comment by pengbai posted on Pre-Christmas Sale -- too early? at 09/12/2013 - 10:19

pengbai
Another bump!

Comment by pengbai posted on Pre-Christmas Sale -- too early? at 05/12/2013 - 20:31

pengbai
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Comment by pengbai posted on K5 + Voigtlander 58/1.4 at 04/12/2013 - 08:24

pengbai
Bump! Bump!

Comment by pengbai posted on Pre-Christmas Sale -- too early? at 03/12/2013 - 08:16

pengbai
If I had smc da70/2.4, I surely would use it as comparison.plus, as I said, that was not serious comparison!

If you only see the difference on fringings and CA, that is fine. For me, I agree. meaningless comparison led to meaningless replies

Comment by pengbai posted on HD coating does make a difference... at 01/12/2013 - 09:14

pengbai
77 tested at 2.5 not 1.8... My experience with that aperture 2.5 was ok...

Comment by pengbai posted on HD coating does make a difference... at 30/11/2013 - 22:49

pengbai
Saturday Evening Bump!

Comment by pengbai posted on Pre-Christmas Sale -- too early? at 30/11/2013 - 22:39

pengbai
Here is not a serious comparison. Just snapped two shots by FA77/1.8 and another two by HD-DA 70/2.4 to show how they perform in extreme light condition using the same settings.

As far as I can see, HD did make a difference in good way. As you can see, 77mm gave much harsher purple fringing around the bulbs, and the whole image showed less contrast and noticeably soft at focus area. (see zoomed set 2)


Please judge them by yourselves.

Set1 (1/100s ISO 200)
FA77 (at f2.5)
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HD70 (at f2.4)
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Set2 (1/100s ISO 100)
FA77 (at f2.5)
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HD70 (at f2.4)
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Zoomed Set2 (focus area)
FA77 (at f2.5)
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HD70 (at f2.4)
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Comment by pengbai posted on HD coating does make a difference... at 30/11/2013 - 22:36

pengbai
Black Friday Bump!


HD Pentax-DA Lens (Black/Silver) 70/2.4 -- £420 inc. RMSD (can't be lower, check US price if you are still not happy with it)
Pentax A 20/2.8 -- £320 inc. RMSD
Pentax K-r with extras -- £150 inc. RMSD
Pentax A 100/2.8 -- £170 inc. RMSD
Pentax A 50/1.2 -- £400 inc. RMSD
Pentax DA* 60-250 -- £735 inc. RMSD
Pentax K85/1.8 -- £300 inc. RMSD

Comment by pengbai posted on Pre-Christmas Sale -- too early? at 28/11/2013 - 21:43

pengbai
womble wrote:
Get thee behind me!
which one or ones?

Comment by pengbai posted on Pre-Christmas Sale -- too early? at 27/11/2013 - 22:19

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