Forgot Password
Pentax Camera Forums Home
 

Showing results 1 to 25 of 300 Search:
Forum: Pentax Medium Format 11-15-2017, 12:26 PM  
DxO finally published the 645z review....
Posted By Zav
Replies: 34
Views: 2,254
You don't know Orangina! :-)
Forum: Pentax News and Rumors 11-03-2017, 03:22 AM  
DFA*50 1.4 coming
Posted By Zav
Replies: 2,938
Views: 225,197
Which is a planar design!
Ok, lens coatings changed too.
Forum: Pentax K-1 08-01-2017, 11:23 PM  
Aftermarket LCD Viewfinder for K1
Posted By Zav
Replies: 6
Views: 944
Pretty much the first thing which came to my mind. Why not?

Forum: Pentax SLR Lens Discussion 07-29-2017, 01:44 AM  
Triangle Bokeh
Posted By Zav
Replies: 5
Views: 614
Zeiss (or Rollei) HFT lenses. I knew a guy who had a 35mm 1.4 converted.
Forum: Pentax Film SLR Discussion 07-29-2017, 01:35 AM  
Pentax MX and Spotmatic gets big rap from Mike Johnson from The Online Photographer
Posted By Zav
Replies: 13
Views: 1,029
You surely mean Mike Johnston, right? :-)
Forum: Pentax News and Rumors 02-13-2017, 11:21 AM  
Will Ricoh Make A "FULL FRAME GR" Camera In The Near Future?
Posted By Zav
Replies: 88
Views: 12,932
I suspect the electronics would be bigger, the heatsink too, possibly a bigger battery would be needed too.
The couple lens/sensor should be tailored ($$) to remain small. This architecture of electronic sensors makes them quite different from film.
Forum: Pentax News and Rumors 02-13-2017, 10:32 AM  
Will Ricoh Make A "FULL FRAME GR" Camera In The Near Future?
Posted By Zav
Replies: 88
Views: 12,932
Oh God, the price, the size! The beauty of the GR lies in the combination of small size, superb handling and excellent image quality. This combination commands a premium price that a niche market is ready to pay.
Edit: and I own a GR.
Forum: Post Your Photos! 02-03-2017, 08:07 PM  
Landscape Volcano under the stars
Posted By Zav
Replies: 5
Views: 507
Aircraft! A colleague of mine rented it and invited me. I couldn't say no.
Forum: Post Your Photos! 02-03-2017, 02:21 AM  
Landscape Volcano under the stars
Posted By Zav
Replies: 5
Views: 507
Thanks Jimbo. For your pleasure, another one taken this morning.
Forum: Post Your Photos! 02-02-2017, 02:28 AM  
Landscape Volcano under the stars
Posted By Zav
Replies: 5
Views: 507

Fournaise 01/02/2017 by Xavier, sur Flickr
Forum: Pentax News and Rumors 01-25-2017, 07:41 PM  
Pentax KP Officially Announced, New Forum!
Posted By Zav
Replies: 409
Views: 28,198
What? But looking at the other site, I believed we all wanted better video and AF?
Forum: Pentax Medium Format 01-20-2017, 07:00 AM  
645Z sensor: DxOMark strikes again ...
Posted By Zav
Replies: 25
Views: 2,275
It should be available when the 645ZII will be discontinued.
Forum: General Photography 01-02-2017, 07:00 PM  
Hiking Photography - What Gear To Bring?
Posted By Zav
Replies: 55
Views: 3,011
I would add some cash. Just 'cause you never know...
Forum: Pentax Camera and Field Accessories 12-27-2016, 04:02 AM  
Tripod collar for FA* 300mm lens
Posted By Zav
Replies: 6
Views: 575
I can tell you that I have tried a cheap one from Amazon. It was not a good fit and was was about to damage the silver coating of the lens. Sent it back.
Forum: Pentax News and Rumors 11-24-2016, 03:32 AM  
Update Software Version 1.30 for PENTAX K-3.
Posted By Zav
Replies: 58
Views: 5,347
A pleasant surprise, I am very happy :-)
Forum: Non-Pentax Cameras: Canon, Nikon, etc. 11-14-2016, 04:55 PM  
French Presidential Candidate Stops Interview and Asks “Is This the Fujifilm X-T2?”
Posted By Zav
Replies: 3
Views: 723
He has previously been spotted with an X-T1...
Forum: Sold Items 10-17-2016, 04:02 PM  
For Sale - Sold: Rare Sigma 300mm f4 APO Tele Macro
Posted By Zav
Replies: 6
Views: 1,396
Sold to gorme!
Forum: Sold Items 10-15-2016, 08:12 PM  
For Sale - Sold: Rare Sigma 300mm f4 APO Tele Macro
Posted By Zav
Replies: 6
Views: 1,396
Hi Gorme,

I have a few raw available. Will send you a MP.
I haven't tried to repair the AF myself, I don't have the screwdrivers required. Shipping to Europe via Singpost, delivery time around 2 weeks is SGD116. More or less 76 euros.
Comparing the Sigma and the FA*, I would say that the Sigma has some advantages: slightly faster aperture, tripod mount, focus limiter and the close focus ability (minimum focusing distance of 1.2m). At f4, it has a little bit less contrast compared to the FA*, which can easily be corrected in post treatment. On my K-3, it underexposes a tiny bit as well at f4. By f5.6, it's all good. The FA* has more contrast and resolution at f4.5 and a minimum focusing distance of roughly 2m.
That's all what I feel, not scientifically backed testing.

Cheers
Xavier
Forum: Sold Items 10-11-2016, 08:10 PM  
For Sale - Sold: Rare Sigma 300mm f4 APO Tele Macro
Posted By Zav
Replies: 6
Views: 1,396
A couple of pictures taken after the issue of the AF happened.
Forum: Sold Items 10-10-2016, 06:24 PM  
For Sale - Sold: Rare Sigma 300mm f4 APO Tele Macro
Posted By Zav
Replies: 6
Views: 1,396
PentaxForums.com Marketplace Listing

Item for Sale
Rare Sigma 300mm f4 APO Tele Macro

Asking Price
200.00 EUR

Item Location
Singapore (Singapore)

Item Description
I am putting for sale again my Sigma 300mm f4 APO Tele Macro ---- 200e due to service needed.
Must go this week as I am moving again.

This is a complete kit, the original box, booklet, case, accessories are all included.
Unfortunately, I have to report that the lens didn't like too much my move to Singapore and the AF needs servicing. Details are available here:
https://www.pentaxforums.com/forums/114-maintenance-repair-articles/182230-fr...ele-macro.html


Original lens caps. Yep, it's an award winning lens


The back of the lens, it is clean but it's really hard to take a picture of it as the lens elements are quite recessed inside the body


Front of the lens, clean as well


The mount











Some samples:











Shipping to be added to the price of the items.
I accept paypal as well as other payment methods.

Are you the original owner of the item being sold?
No

Are you selling or trading this item?
Selling

Item Condition (Key)
Used
Excellent

Shipping Destinations
Worldwide

Shipping Charge
Shipping depends of where you live

Shipping Services
Singpost

Accepted Payment Types
PayPal

Return Policy & Additional Details
Sold as is, no return

Please send me a private message if interested in the item!
Forum: Welcomes and Introductions 10-02-2016, 07:44 AM  
Hello newbie from singapore
Posted By Zav
Replies: 7
Views: 389
Hey, can you post a pic of the mount? Worst case scenario, if you can come around One North, I can have a look at it. Cheers
Forum: Post Your Photos! 09-04-2016, 07:43 PM  
Abstract An Oriental Pied Hornbill
Posted By Zav
Replies: 0
Views: 277
I had a curious visitor this morning:


An Oriental Pied Hornbill

It seems that this bird is pretty common in the area. Definitely different from what I see in Europe.
Forum: Pentax DSLR Discussion 09-04-2016, 07:40 PM  
Question about Pentax as a brand
Posted By Zav
Replies: 73
Views: 5,864
I would take the "AF is not the best" with a pinch of salt. Usually people do this comment thinking about the flagship models where Nikon and Canon AF is better than Pentax AF. However on the entry level market, I don't think it is always the case.
And shake reduction works pretty well.
Forum: Pentax SLR Lens Discussion 09-01-2016, 06:46 PM  
Sigma 15mm F2.8 DG Fisheye
Posted By Zav
Replies: 7
Views: 751
Seems like you forgot to remove one part of the lens cap. If I am not mistaken there's a tube like part and a cap bit.
Forum: Pentax K-1 08-31-2016, 06:20 PM  
Anybody try the 10-17mm lens on K-1?
Posted By Zav
Replies: 11
Views: 1,520
It's quite easy to find samples of the Tokina 10-17 (more or less the same lens) on Canon or Nikon 24x36 bodies. It seems like people like to "shave" this lens.
For instance: Shaved or original Tokina 10-17 mounted on a full-frame Canon 5D- Shaved Nikkor/Nikon 10.5mm Fisheye - Shaved Sigma 10mm Fisheye - Shaved Samyang 8mm Fisheye
Search took 0.02 seconds | Showing results 1 to 25 of 300

 
Forum Jump


All times are GMT -7. The time now is 02:21 AM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top