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Forum: Pentax K-S1 & K-S2 02-02-2023, 05:01 PM  
KS2 lens mount & focusing issue
Posted By rogerstg
Replies: 11
Views: 1,303
I've often found that performing a system reset resolves inconsistent operation of sophisticated electronic devices, including my KP. Usually it occurs to me after I've spent too much time testing, analyzing, investigating, etc. Perhaps try resetting everything to factory default settings. It's at Set-up Menu 3. After reset, I'd also remove the battery for a couple minutes for good measure.
Forum: Pentax K-S1 & K-S2 02-03-2023, 11:16 PM  
KS2 lens mount & focusing issue
Posted By photogem
Replies: 11
Views: 1,303
Then you have ABF, i.e. the solenoid is stuck.
Check here:
How to detect aperture block failure on Pentax K-S1 (and K-S2) - PentaxForums.com
and then apply:
Manual: Solenoid replacement: Pentax K-S2 (and K-70) - PentaxForums.com (If you still feel you want (or have to) keep it.)


If you repair it, only the white Japan DSLR solenoid, which you find in one of those:
DSLR Pentax bodies with solenoid - PentaxForums.com
or by seller "[url=https://www.ebay.com/itm/322337505674]potmano"[/ulr] on ebay USA, he is the only one who offers the correct one there.
There are sellers offering blue solenoids: as bad as the green Lenovo version sold from China and Hongkong
One seller of those is called "shiningstarphoto". It was $24 but not is $119, probably some mistake.
The other mkcomputer from Poland.

We had a discussion about those:
https://www.pentaxforums.com/forums/184-pentax-k-s1-k-s2/451387-k-s1-blue-solenoid.html


Also there is German seller offering a white one, this is the SLR and not the DSLR version! Genuine made in Japan it is, but from pre-DSLR times.
Forum: Pentax K-S1 & K-S2 01-30-2023, 01:38 PM  
KS2 lens mount & focusing issue
Posted By Denver
Replies: 11
Views: 1,303
HI
Looking at the area beyond the mount there is obvious damage. I have an S2 and the area beyond the mount shows no wear on mine I have swapped the lens many times. I had a Vivitar K mount lens that was not correctly built to K mount standards so would not mount correctly. If I had tried to force the issue it would have caused damage around the mirror and sensor.

Herb
Forum: Pentax K-S1 & K-S2 01-30-2023, 05:57 PM  
KS2 lens mount & focusing issue
Posted By rogerstg
Replies: 11
Views: 1,303
You might try cleaning the contacts on the camera. I dampen a piece of paper towel with isopropyl alcohol and firmly rub the contacts.
Forum: Pentax K-S1 & K-S2 02-01-2023, 03:00 PM  
KS2 lens mount & focusing issue
Posted By photogem
Replies: 11
Views: 1,303
It seems to me that some lens was once forced onto this K-S2 which shouldn't have been mounted:
Two signs for that:

1. inner marks (a clear circle)

2. marks on the k-mount: Signs of getting some lens off which was stuck
I took your photo to show what I mean
Forum: Pentax Forums Giveaways 07-29-2018, 12:52 AM  
July Pentax K-1 Giveaway: Raffle Thread 1, 05:00 UTC, July 30, 2018
Posted By Adam
Replies: 75
Views: 7,815
This is one of the four official raffle threads for the Pentax K-1 being given away in July. Simply post a reply to secure your entry!

Each thread is limited to 75 entries and will open at the time specified in the title. Limit one entry per user across all threads.
Forum: Pentax Q 07-05-2018, 12:56 PM  
Let's share shots with Q!
Posted By crossed-up
Replies: 6,907
Views: 1,202,435
Q + 06 Telephoto

Forum: Pentax Forums Giveaways 06-30-2018, 10:01 PM  
Announcing the first winner of our Pentax K-1 Giveaway!
Posted By SirTomster
Replies: 341
Views: 19,830
Oh crap. Woo. Thanks everyone! I cannot wait to try it out!

I have quadruple checked the posting to be sure it is my name. Yes, still me.

Edited: Also thanks to Adam and everyone at the Forum. Woo. Now I will not be sleeping tonight!
Forum: Pentax Forums Giveaways 06-30-2018, 07:17 PM  
Announcing the first winner of our Pentax K-1 Giveaway!
Posted By Adam
Replies: 341
Views: 19,830
I'm happy to announce that one of our forum members will soon be receiving a shiny new Pentax K-1 in the mail!

But first, I'd like to thank everyone who participated in the June giveaway. Our members collectively made over 43,000 posts in June, making this the busiest month on the forum in many years. I hope everyone had a fun time and enjoyed the increased community engagement.

We are continuing our giveway into July, which means there are 2 more Pentax K-1's to be given away! We're going with the same basic rules as in June, though with a few tweaks as outlined here, along with technical improvements to make for a smoother raffle experience at the end. So, even if you aren't our lucky winner this time, there are still chances to win. As of the time of this post, our July giveaway posting period has officially started!

I'd also like to recognize our top 10 posters from June. All of these users will be receiving a forum account upgrade/1-year extension, with unlimited attachment space (Loyal Site Supporter) status going to the top three.

@bertwert 1946
@reh321 1649
@LensBeginner 1472
@Aslyfox 960
@Racer X 69; 906
@SSGGeezer 745
@FozzFoster 739
@normhead 676
@Kerrowdown 673
@WPRESTO 637

Congratulations!

Now, for the main event- the K-1 winner: we had a total of 128 raffle entries across 3 raffle threads (64 + 49 + 15). Using a random number generator, we drew the lucky number 54, which corresponds to the 54th raffle entry: K-1 Raffle: Entry thread 1, 11am UTC, June 30, 2018 - Page 4 - PentaxForums.com

Thus, @SirTomster is our winner. Please shoot me a PM with your shipping address, and I will get your order submitted!


Forum: Pentax Forums Giveaways 06-30-2018, 12:08 PM  
A K-1 will be given away tomorrow, June 30th!
Posted By BigMackCam
Replies: 833
Views: 41,712
It most certainly is NOT rigged.

It's merely a case of a large number of members watching the clock and then trying to post near enough simultaneously. We've had more users logged on today at raffle time than we've had for years...
Forum: Pentax Forums Giveaways 06-30-2018, 11:26 AM  
A K-1 will be given away tomorrow, June 30th!
Posted By Dartmoor Dave
Replies: 833
Views: 41,712
General suggestion to people who are working up to a tantrum about missing out on a raffle to win a camera:

Grow up.
Forum: Pentax Forums Giveaways 06-30-2018, 12:51 AM  
A K-1 will be given away tomorrow, June 30th!
Posted By MJKoski
Replies: 833
Views: 41,712
Do not give a free K-1 to someone who already owns one or three. Does not make any sense. This should be chance for those who cannot afford one easily.
Forum: Pentax Forums Giveaways 06-29-2018, 10:48 AM  
K-1 Raffle: Entry thread 1, 11am UTC, June 30, 2018
Posted By Adam
Replies: 64
Views: 15,480
This thread will open at 11am UTC on June 30th. The first 50 people to post a reply (1 entry per household) will receive one raffle entry toward the K-1. The winner will be selected at the end of the day, based on the 100 entries from this thread and the other one.
Forum: Pentax Q 07-28-2013, 03:41 PM  
Let's share shots with Q!
Posted By spellcaster
Replies: 6,907
Views: 1,202,435
still taking picts with Q + wide toy lens.

still enjoying that.








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