Any test shot with K-1 for FA 77mm DA* 55 and DFA 28-105?

rlatjsrud · 04-29-2016, 03:50 PM

Well, I already saw the test result from Flickr on Canon 5d mark 3 but I wanna see the real result from K-1!!!

There are some RAW sample images but I never saw portrait raw samples with those lenses.

For DA*, Im really curious about the image quality at f1.4 and f8.

robthebloke · 04-29-2016, 05:44 PM

A few FA77 pics: https://flickr.com/photos/103760324@N05/sets/72157667684701276

rlatjsrud · 04-29-2016, 06:53 PM

Originally posted by robthebloke

A few FA77 pics: https://flickr.com/photos/103760324@N05/sets/72157667684701276

Nice. Thank you.

Mock · 04-30-2016, 10:37 AM

Here are some with DA* 55. Haven't taken any at f/8 yet, but f/1.4, f/2, f/2.8, f/3.5, and f/5.6 are represented.

https://www.flickr.com/photos/kurt-b/tags/smcpda55mmf14sdm,k1,ff/

Last edited by Mock; 04-30-2016 at 10:51 AM.

**mattt** · 04-30-2016, 11:16 AM

Originally posted by Mock

Here are some with DA* 55. Haven't taken any at f/8 yet, but f/1.4, f/2, f/2.8, f/3.5, and f/5.6 are represented.

https://www.flickr.com/photos/kurt-b/tags/smcpda55mmf14sdm,k1,ff/

How is the focus speed?

**Mikesul** · 04-30-2016, 11:17 AM

This shows that Pentax was being very conservative when they rated the lenses.

Mock · 04-30-2016, 11:58 AM

Originally posted by mattt

How is the focus speed?

Faster than K-5 for sure, I never felt it was a problem so far. I'm most happy with how accurate it is - it required lots of correction on my K-5, but on the K-1 it is perfect.
I did the shot of the old man drinking coffee in live-view with the articulated screen, I barely took any time for framing - let alone confirming focus, and the AF picked him out perfectly. A less sophisticated system would have focused on the table in the foreground.

rlatjsrud · 04-30-2016, 09:10 PM

Originally posted by Mock

Here are some with DA* 55. Haven't taken any at f/8 yet, but f/1.4, f/2, f/2.8, f/3.5, and f/5.6 are represented.

https://www.flickr.com/photos/kurt-b/tags/smcpda55mmf14sdm,k1,ff/

Quite impressive even at F/1,4 although this lens is DA prime lens.

**rzarector** · 09-10-2016, 03:50 PM

Originally posted by Mock

Here are some with DA* 55. Haven't taken any at f/8 yet, but f/1.4, f/2, f/2.8, f/3.5, and f/5.6 are represented.

Search: smcpda55mmf14sdm,k1,ff | Flickr

Just to confirm you are in FF mode ya?

I heard it works well, with some vignetting that you can correct in post.

I really want a k1, but only the 31 I have is true FF ready. The 55.1 is one of my favs and looks like it works well.

Then perhaps I can grab an older Tammy 24-70 to get me by until I grab the pentax 24-70.

But my deep inside says grab the 24-70 first, then the k1 when it comes down in $ a bit...maybe

Mock · 09-11-2016, 11:10 PM

Originally posted by rzarector

Just to confirm you are in FF mode ya?

Always.

04-29-2016, 03:50 PM	#1
rlatjsrud Veteran Member Join Date: Dec 2010 Location: 11432 Photos: Albums Posts: 382	*Any test shot with K-1 for FA 77mm DA 55 and DFA 28-105?** Well, I already saw the test result from Flickr on Canon 5d mark 3 but I wanna see the real result from K-1!!! There are some RAW sample images but I never saw portrait raw samples with those lenses. For DA*, Im really curious about the image quality at f1.4 and f8.

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04-29-2016, 05:44 PM	#2
robthebloke Pentaxian Join Date: Sep 2013 Location: Sydney Photos: Albums Posts: 843	A few FA77 pics: https://flickr.com/photos/103760324@N05/sets/72157667684701276

04-29-2016, 06:53 PM	#3
rlatjsrud Veteran Member Join Date: Dec 2010 Location: 11432 Photos: Albums Posts: 382 Original Poster	Originally posted by robthebloke A few FA77 pics: https://flickr.com/photos/103760324@N05/sets/72157667684701276 Nice. Thank you.

04-30-2016, 10:37 AM	#4
Mock Senior Member Join Date: Feb 2009 Location: Edmonton Photos: Gallery \| Albums Posts: 298	Here are some with DA* 55. Haven't taken any at f/8 yet, but f/1.4, f/2, f/2.8, f/3.5, and f/5.6 are represented. https://www.flickr.com/photos/kurt-b/tags/smcpda55mmf14sdm,k1,ff/ Last edited by Mock; 04-30-2016 at 10:51 AM.

04-30-2016, 11:16 AM	#5
mattt Site Supporter Join Date: Feb 2011 Location: Niagara Photos: Gallery \| Albums Posts: 2,742	Originally posted by Mock Here are some with DA* 55. Haven't taken any at f/8 yet, but f/1.4, f/2, f/2.8, f/3.5, and f/5.6 are represented. https://www.flickr.com/photos/kurt-b/tags/smcpda55mmf14sdm,k1,ff/ How is the focus speed?

04-30-2016, 11:17 AM	#6
Mikesul Loyal Site Supporter Join Date: Sep 2009 Location: Phoenix, AZ Posts: 2,573	This shows that Pentax was being very conservative when they rated the lenses.

04-30-2016, 11:58 AM	#7
Mock Senior Member Join Date: Feb 2009 Location: Edmonton Photos: Gallery \| Albums Posts: 298	Originally posted by mattt How is the focus speed? Faster than K-5 for sure, I never felt it was a problem so far. I'm most happy with how accurate it is - it required lots of correction on my K-5, but on the K-1 it is perfect. I did the shot of the old man drinking coffee in live-view with the articulated screen, I barely took any time for framing - let alone confirming focus, and the AF picked him out perfectly. A less sophisticated system would have focused on the table in the foreground.

04-30-2016, 09:10 PM	#8
rlatjsrud Veteran Member Join Date: Dec 2010 Location: 11432 Photos: Albums Posts: 382 Original Poster	Originally posted by Mock Here are some with DA* 55. Haven't taken any at f/8 yet, but f/1.4, f/2, f/2.8, f/3.5, and f/5.6 are represented. https://www.flickr.com/photos/kurt-b/tags/smcpda55mmf14sdm,k1,ff/ Quite impressive even at F/1,4 although this lens is DA prime lens.

09-10-2016, 03:50 PM	#9
rzarector Site Supporter Join Date: Apr 2009 Location: San Francisco Posts: 158	Originally posted by Mock Here are some with DA* 55. Haven't taken any at f/8 yet, but f/1.4, f/2, f/2.8, f/3.5, and f/5.6 are represented. Search: smcpda55mmf14sdm,k1,ff \| Flickr Just to confirm you are in FF mode ya? I heard it works well, with some vignetting that you can correct in post. I really want a k1, but only the 31 I have is true FF ready. The 55.1 is one of my favs and looks like it works well. Then perhaps I can grab an older Tammy 24-70 to get me by until I grab the pentax 24-70. But my deep inside says grab the 24-70 first, then the k1 when it comes down in $ a bit...maybe

09-11-2016, 11:10 PM	#10
Mock Senior Member Join Date: Feb 2009 Location: Edmonton Photos: Gallery \| Albums Posts: 298	Originally posted by rzarector Just to confirm you are in FF mode ya? Always.