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Forum: Pentax Forums Giveaways 12-10-2014, 06:39 PM  
Win an FA 31mm Ltd: PF 3 million post giveaway!
Posted By saumendra
Replies: 2,237
Views: 144,608
Oh yeah...! Me want one too... this beauty..!
Forum: Troubleshooting and Beginner Help 05-04-2013, 08:23 PM  
Photodetector issue on k5
Posted By saumendra
Replies: 12
Views: 1,138
Very insightful feedback from everyone, thanks a ton..! Really appreciate all the time you too out for it.

I shall be taking precautions this time.. against condensation, removing the UV filter.. and seeing the results again. I did have the viewfinder blind on.. so perhaps it may not have been tight shut. There was a strong light source at the back of the camera.. so I'd not be surprised that it's the culprit. The lens is a DA lens so I hope it's a genuine copy.

Anyhow.. hope to come up with something better soon..!

Saumendra
Forum: Troubleshooting and Beginner Help 05-04-2013, 02:08 AM  
Photodetector issue on k5
Posted By saumendra
Replies: 12
Views: 1,138
Dear All-

I was trying my hand a star-trails on the k5. To minimize noise, I kept the ISO at 80, switched on NR at long exposures, and took 30 sec exposures. I see something weird. Each image.. has a central ring of luminous "haze". It can't be the lighting.. since the haze is consistently at the center of the image and I have tried at two different times, with very different lighting conditions. Could it be that my k5 is faulty.. it's pretty new. Also.. do you expect such results... as seen in the final one.. or am I missing something critical here.

One suspicion I have is that of the UV filter I have left on. Though the best test would be to take it off and retake.. just want to hear you guys first.. since the nights are cold!

Thanks!

Saumendra
Forum: Welcomes and Introductions 03-28-2013, 01:16 PM  
Hello..!
Posted By saumendra
Replies: 3
Views: 469
Geee... thanks!!
Forum: Post Your Photos! 03-26-2013, 10:52 AM  
People Weapon of Choice
Posted By saumendra
Replies: 9
Views: 1,018
Very expressive... the lines on the forehead and the look.
Forum: Post Your Photos! 03-26-2013, 10:49 AM  
People NYC snippets..
Posted By saumendra
Replies: 4
Views: 1,127
Took these random pics at the Times Square.. very touristy destination, I agree. And yet, quite a lot of human aspect of the Great City becomes visible... in a small block.

Had great problems with focussing manually with the 1.2 aperture.. some of these pics may have been stopped down.

Lesson: k5 live-view is a savior. Mostly.
Forum: Welcomes and Introductions 03-26-2013, 09:24 AM  
Hello..!
Posted By saumendra
Replies: 3
Views: 469
Newbie here.. lots to ask.

Fantastic site this.. my goto site for all my pentax needs.
Forum: Pentax SLR Lens Discussion 03-26-2013, 09:21 AM  
Problem with Cosinon-S 55mm F1.2
Posted By saumendra
Replies: 19
Views: 4,525
I got mine few days back; while it's fine overall.. I am concerned with two things. One, the purple fringing is enormous fully open. Two, it wont focus to infinity on my K5. Interestingly, I mounted it on my panasonic gh2.. (with adapter) and it seem to focus correctly.
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