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Forum: Troubleshooting and Beginner Help 08-03-2015, 08:29 AM  
Exposure issues with K5
Posted By leezihao
Replies: 11
Views: 1,484
Finally sent my camera for repair and the technician is kind enough to tell me that the faulty item is actually my lens instead of the camera body.
It is a faulty aperture level and it has been replaced and problem fixed.

Thank you all for your kind advises. And may this reignite my Pentax journey
Forum: Troubleshooting and Beginner Help 06-16-2015, 07:23 AM  
Exposure issues with K5
Posted By leezihao
Replies: 11
Views: 1,484
If that is the case, anybody can direct me to the service center in Singapore?
Forum: Troubleshooting and Beginner Help 06-14-2015, 02:13 AM  
Exposure issues with K5
Posted By leezihao
Replies: 11
Views: 1,484
I've updated the K5 software to the latest v1.16 and reset all the camera setting. Tested out the camera with 2 lens namely Pentax DA 18-135mm and Pentax FA 35mm but problem persist.

I tried to change the aperture on the FA 35mm manually when it is not connected to the camera and it works fine. But when I connect it to the camera, the aperture stays stuck at F2.0 when I look through the lens even though I have adjusted using the camera dial to change to F22 and tried to take a picture with it.

Problem of the slow writing speed was resolved upon resetting the camera setting.
Forum: Troubleshooting and Beginner Help 06-09-2015, 08:08 AM  
Exposure issues with K5
Posted By leezihao
Replies: 11
Views: 1,484
The problem persists with TAv setting.

I am using the Pentax SMC DA 18-135mm WR lens, if that helps. Recently I have noticed that the lens is creeping when it is hanging on my sling. Hopefully that is not the cause of the problem.

Am going to try the recommendations over the weekend. Will start with updating the firmware and resetting to factory default setting and see if its going to solve the problem.

Thank you everyone that have replied so far
Forum: Troubleshooting and Beginner Help 06-08-2015, 06:21 AM  
Exposure issues with K5
Posted By leezihao
Replies: 11
Views: 1,484
I m not on full auto mode, i m on aperture mode which enables me to change the aperture while the camera help to set the shutter speed and iso to correct the metering. But I haven't update the camera software before since I got it from the previous owner.
Forum: Troubleshooting and Beginner Help 06-08-2015, 06:04 AM  
Exposure issues with K5
Posted By leezihao
Replies: 11
Views: 1,484
I've been using K5 for about 2 year now but recently I am experiencing some issues with the exposure of the camera.

I am on multi segment and aperture mode. If i open the aperture e.g(F3.5) the picture gets underexpose and if i close the aperture e.g(F6.3) the picture get more exposed. I thought the aperture is only for controlling the depth of field, why is it affecting my exposure when ISO and shutter are set to auto and the light meter shows that the picture is properly metered.

2nd, the write speed of the camera is getting from bad to worse. I've upgrade my scandisk card from 30mb/s to 45mb/s to 60mb/s but it doesn't seems to help with the write speed.

Seriously need some help with the issues on hand.
Forum: Sold Items 01-28-2013, 10:48 AM  
For Sale - Sold: Pentax FA 35mm f/2
Posted By leezihao
Replies: 7
Views: 1,642
PM sent
Forum: Pentax SLR Lens Discussion 01-10-2013, 10:26 AM  
DA 35mm/2.4 - A Plastic Wonder! -- DAL35 vs FA35 vs DA35m vs A35 (many photos!)
Posted By leezihao
Replies: 141
Views: 119,517
Just have to dig out this old posts and give Frank a huge thumbs up for the wonderfully done review.

Kudos to you Frank
Forum: Sold Items 12-26-2012, 10:10 AM  
For Sale - Sold: TAMRON 18-250mm
Posted By leezihao
Replies: 13
Views: 3,090
Pm sent
Forum: Welcomes and Introductions 12-26-2012, 10:09 AM  
Hi from Singapore
Posted By leezihao
Replies: 4
Views: 573
Owned a K-X for about 3 years now with a tamron 18-250 lens.

Still finding my feet in photography :)

Hope to get more advice from everyone

Thanks,
Lee
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