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Derridale Derridale is offline

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  1. MarinaN
    Hello! As I've read on the forum, You used Pentax AF160FC flash, right?
    I have a question for You, if you don't mind.
    Does it support high speed sync? Or shutter speed is limited to 1/180s ?
  2. ArkanFoto
    Hi, do you have any photos taken with Sigma 50 1.4 that you wouldn't mind sharing? After reading your post that its IQ matches or surpasses Pentax A 50 1.2 I'm really eager to get one since I don't have a fast 50. The only 50 I got is the Pentax 2.8 macro.

About Me

  • About Derridale
    Brisbane, Australia
    Real Name
    Photographic Equipment
    Pentax K10D
    Pentax K20D x2
    Several lenses, including DA*16-50,
    Pentax 10-17 Fisheye
    Pentax 31mm f/1.8 Limited prime,
    Pentax 15mm Ltd
    Pentax 35mm Macro Ltd
    Sigma 50mm f/1.4
    Sigma 180mm Macro
    Sigma 100-300
    Sigma 10-20, 70-300, and 50-500
    Tamron 18-250 and 90mm Macro
    Cokin ND Grads and NDs
    Manfrotto monopod and tripods x2
    Lowepro, Tamrac, and Think Tank bags,
    Sigma EF 500 DG Super flash
    Metz 58-AF1 flash
    About Me
    Male, married
    Photography, flyfishing, music
    Thoracic and Vascular Surgeon


Total Posts
Photo Gallery
  • Total Photos: 0
  • Total Comments: 0 Marketplace
General Information
  • Last Activity: 06-24-2013
  • Join Date: 01-09-2008
  • Referrals: 0
  • Total Likes Received: 10

Latest Reviews

Item Name Thumbnail Recommended Rating Price Review

Liked Posts

  Latest Likes Received Date Posted By Comment
1 like Macro lenses - comparison 01-04-2021 03:15 PM Reality_Check
1 like Best 50mm lens out there 04-04-2014 11:20 AM ArkanFoto I'm in the process of getting one myself. Keeping my fingers crossed I don't have any focusing issues.
1 like Sigma 50 mm F1.4 EX DG HSM vs SMC Pentax FA 50 mm F1.4 01-29-2014 01:30 AM ajaya good post
1 like SIGMA 8-16mm CLUB 07-31-2013 10:09 AM hiep2503
1 like Post your window photos 11-18-2011 03:13 AM LBAPro Well done!
1 like SIGMA 8-16mm CLUB 04-18-2011 01:31 PM kheldour great view. Reminds me of the beaches in Thailand. Very similar.
1 like how to post process 08-10-2010 09:00 AM
Derridale has received a total of 10 Likes | View All of Derridale's Liked Posts | View Posts Derridale Likes

Latest Threads

Thread Forum Last Poster Replies Views Last Post
Pentax 60-250mm f/4 DA* ED (IF) SDM vs Sigma 70-200 f/2.8... Pentax SLR Lens Discussion Derridale 4 3280 08-14-2010 05:52 AM
Topaz Suite - couple of questions Digital Processing, Software, and Printing ivoire 3 3023 07-31-2010 05:40 AM
Do Flashwaves work with K20D - and do TTL? Flashes, Lighting, and Studio Derridale 39 7211 06-23-2010 12:59 PM
Suggestion for tilt-shift lens for architecture Pentax SLR Lens Discussion Dizono 8 3944 05-20-2010 11:55 AM
People Contemplation Post Your Photos! Derridale 2 1572 05-14-2010 08:24 AM
Nature The Dawn Watcher Post Your Photos! wildman 4 1626 05-12-2010 03:30 PM
Yet another bag - but how clever is this? Pentax Camera and Field Accessories steve1307 15 5355 05-09-2010 10:58 PM
Manfrotto baseplate interchangeability Pentax Camera and Field Accessories Derridale 1 2677 04-24-2010 01:24 AM
Prodigital2000 - is it just me? Pentax SLR Lens Discussion JeffJS 27 4714 04-14-2010 02:13 PM
DA 14mm vs 15mm - comparison? Pentax SLR Lens Discussion audiobomber 13 6344 03-28-2010 05:09 AM
View More Threads

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