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Forum: Pentax SLR Lens Discussion 1 Day Ago  
Sigma 1.4x TC + Sigma 50-500
Posted By ilpostino
Replies: 20
Views: 600
Bur what would happen of I zoom in again?
Forum: Pentax SLR Lens Discussion 6 Days Ago  
Sigma 1.4x TC + Sigma 50-500
Posted By ilpostino
Replies: 20
Views: 600
Sorry, its the Pentax mount/ K mount. Will post picture of it after I have fixed my computer tomorrow.
Forum: Pentax SLR Lens Discussion 6 Days Ago  
Sigma 1.4x TC + Sigma 50-500
Posted By ilpostino
Replies: 20
Views: 600
I have the Sigma 50-500 1:4-6,3 APO DG. Is this sufficient?
Forum: Pentax SLR Lens Discussion 6 Days Ago  
Sigma 1.4x TC + Sigma 50-500
Posted By ilpostino
Replies: 20
Views: 600
I obviously need to check things better before buying stuff online. Today I picked up an Sigma 1.4x APO teleconverter, but I cant even attach it to the lens. It fits on the camera body though. I dont want to force it an damage any contacts or whatever. An alternative is the HD PENTAX-DA 1.4X AW AF Rear Converter, but
Forum: Pentax K-3 III 6 Days Ago  
Taking pictures with the K-3 III and a 2x teleconverter
Posted By ilpostino
Replies: 16
Views: 967
Sorry late reply. Here is a picture.

The quota for uploading files are ridiculous so I am sharing it on this link.
Forum: Pentax News and Rumors 04-14-2024, 11:25 AM  
Production of black Pentax K-3 Mark III stopped???!!!
Posted By ilpostino
Replies: 240
Views: 16,421
How hard is it to upgrade a (discontinued) lens with ie better PLM / better focusing and whatever else? They have the blueprints and know how it's made.
Forum: Digital Processing, Software, and Printing 04-14-2024, 11:07 AM  
Noise reduction
Posted By ilpostino
Replies: 10
Views: 684
Lightroom has a fairly good noise reduction.
Forum: Photographic Technique 04-14-2024, 11:03 AM  
Filter for next years solar eclipse
Posted By ilpostino
Replies: 18
Views: 2,960
I don know if it's going to be a solar eclipse in Norway again in my lifetime, but thanks for tips on equipment.
Forum: Pentax K-3 III 04-13-2024, 11:16 AM  
Taking pictures with the K-3 III and a 2x teleconverter
Posted By ilpostino
Replies: 16
Views: 967
Sorry late reply. I did a quick research yesterday and the TC is really old, so I imagine it's some kind of incabality between the lens and the TC.
Forum: Pentax K-3 III 04-12-2024, 07:11 AM  
Taking pictures with the K-3 III and a 2x teleconverter
Posted By ilpostino
Replies: 16
Views: 967
Today I picked up a Kenko Tokina 2X Teleplus MC7 DG P/AF for Pentax. The seller said it ha electronic communication with the kamera body so AF should work. I have briefly testet it with my K-3 III and Pentax DA* 50-135, but the camera flat out refuses to take pictures. I tried setting it to manual focus and focus manually with the lens but same result. I even set the "Catch-in focus" setting to "off" in the menu. (this worked yesterday for being able to take pictures with my bellows in the bothanic garden). Is it just this lens in combination with the camera house or what am I missing or doing wrong?

edit: I found this thread saying the TC doesnt work with a K-5 and the lens I describe abobe.
Forum: General Photography 04-12-2024, 06:45 AM  
Infra Red images. A beginner's tale and I'll show you mine if you show me yours!
Posted By ilpostino
Replies: 178
Views: 5,169
out of curiousity: how do you process your images?
Forum: General Photography 04-11-2024, 04:21 AM  
Infra Red images. A beginner's tale and I'll show you mine if you show me yours!
Posted By ilpostino
Replies: 178
Views: 5,169
I likey.
Forum: Pentax News and Rumors 04-09-2024, 06:47 AM  
Production of black Pentax K-3 Mark III stopped???!!!
Posted By ilpostino
Replies: 240
Views: 16,421
Pentax did lots of things right with the K-3 III.
Forum: Pentax News and Rumors 04-09-2024, 12:41 AM  
Production of black Pentax K-3 Mark III stopped???!!!
Posted By ilpostino
Replies: 240
Views: 16,421
Or Pentax is such a small brand that the company manufacturing the parts they wait for are delivered to other manufacturer with more money.
Forum: Pentax K-3 III 04-04-2024, 12:38 PM  
Sticky: Master your Pentax K-3 Mark III with the Pentax K-3 III eBook
Posted By ilpostino
Replies: 44
Views: 12,444
Just finished the book and it was very useful to read.
Forum: Pentax SLR Lens Discussion 04-03-2024, 07:23 AM  
Pentax DA300 f4 vs Sigma 50-500
Posted By ilpostino
Replies: 33
Views: 7,510
I hope it's ok I answer in an old thread instead of making a new one. I currently have Bigma and have seen the DA* 300 for sale for prox ~460 USD. I expect the Pentax will give more crispy pictures.
Forum: Pentax K-5 & K-5 II 04-03-2024, 06:58 AM  
K-5: up close and personal with a sunflower
Posted By ilpostino
Replies: 8
Views: 1,742
Flowers are really beautiful when you look really close on them. The past years I have brought my bellows to the bothanic garden in Oslo to take similia pictures.
Forum: Pentax News and Rumors 03-31-2024, 11:46 AM  
Production of black Pentax K-3 Mark III stopped???!!!
Posted By ilpostino
Replies: 240
Views: 16,421
To me it was old to have the DA* 50-135 lens when I did press photography during biathlon world cup last year.
Forum: Pentax News and Rumors 03-30-2024, 04:40 AM  
Production of black Pentax K-3 Mark III stopped???!!!
Posted By ilpostino
Replies: 240
Views: 16,421
In Norway a new K-3 III costs ~2.200 EUR
Forum: Pentax News and Rumors 03-29-2024, 03:59 AM  
Production of black Pentax K-3 Mark III stopped???!!!
Posted By ilpostino
Replies: 240
Views: 16,421
Arent all digital equipment somewhat outdated before it's released?
Forum: Pentax News and Rumors 03-27-2024, 02:41 PM  
Production of black Pentax K-3 Mark III stopped???!!!
Posted By ilpostino
Replies: 240
Views: 16,421
This list looks good. Perhaps adding 60p UHD video as well? What upgrade on the K-1 do you mean?
Forum: Pentax K-3 III 03-26-2024, 08:58 AM  
Sticky: Master your Pentax K-3 Mark III with the Pentax K-3 III eBook
Posted By ilpostino
Replies: 44
Views: 12,444
just bought the book.Pritning it tomorrow.
Forum: Pentax K-3 III 03-26-2024, 08:51 AM  
What battery charger is recommended for the K3iii battery?
Posted By ilpostino
Replies: 55
Views: 3,695
Thats reasonable and basically what I do.
Forum: Pentax K-3 III 03-26-2024, 08:30 AM  
What battery charger is recommended for the K3iii battery?
Posted By ilpostino
Replies: 55
Views: 3,695
Is this way of charging much slower than using a dedicated charger?
Forum: Pentax K-3 III 03-24-2024, 02:41 PM  
What battery charger is recommended for the K3iii battery?
Posted By ilpostino
Replies: 55
Views: 3,695
Why cant yo agree to disagree and leave it to that?
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