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Ian Stuart Forsyth's Profile


Ian Stuart Forsyth is a valued contributor with 452 overall LikesIan Stuart Forsyth is a valued contributor with 452 overall LikesIan Stuart Forsyth is a valued contributor with 452 overall LikesIan Stuart Forsyth is a valued contributor with 452 overall Likes

Ian Stuart Forsyth Ian Stuart Forsyth is offline

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  1. Class A
    05-13-2018
    Class A
    Yes, a shift in position could certainly explain the change in the reflections.

    Such effects would appear to make it mandatory to use very similar focal lengths across cameras with the same sensor size. Alternatively, the comparison of "cameras" should not be facilitated, if it really is a comparison of a multitude of variables.

About Me

  • About Ian Stuart Forsyth
    Country
    Canada
    Location
    Somewhere over the rainbow
    Pentax Cameras
    K-5, K-7, K20D, K10D, *ist DS

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General Information
  • Last Activity: 15 Hours Ago
  • Join Date: 05-24-2009
  • Referrals: 0
  • Total Likes Received: 452

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Liked Posts

  Latest Likes Received Date Posted By Comment
1 like 300 prime, DA* f4 or Sigma f2.8 02-25-2020 09:28 AM ehrwien
1 like 300 prime, DA* f4 or Sigma f2.8 02-25-2020 02:36 AM Achromatter
1 like Sigma 70-200mm F2.8 DG APO AF 02-24-2020 10:20 PM cajuncutter
1 like Why did you go full frame? 02-16-2020 07:25 AM photoptimist
1 like Why did you go full frame? 02-15-2020 11:30 PM Fenwoodian
1 like HD Pentax-D FA 70-210mm f/4 ED SDM WR 02-03-2020 02:34 PM Binocular Viewfinder
1 like HD Pentax-D FA 70-210mm f/4 ED SDM WR 02-03-2020 12:35 PM sbh
  Latest Likes Given Date User Name Comment
1 like Sigma 70-200mm F2.8 DG APO AF 02-24-2020 08:40 PM rawr
1 like Non-Forum Post 02-23-2020 08:58 PM Mirton I found your review of the Sigma 300mm F2.8 EX APO DG helpful!
1 like The Joke Thread 02-22-2020 02:11 PM MarkJerling
1 like Why did you go full frame? 02-22-2020 11:07 AM Rondec
1 like The Joke Thread 02-16-2020 05:10 PM dipo 1
1 like Why did you go full frame? 02-15-2020 07:41 PM photoptimist
1 like Why did you go full frame? 02-15-2020 07:41 PM Fenwoodian
Ian Stuart Forsyth has received a total of 452 Likes | View All of Ian Stuart Forsyth's Liked Posts | View Posts Ian Stuart Forsyth Likes

Latest Threads

Thread Forum Last Poster Replies Views Last Post
A look at the K5 sensor (Sony IMX071) Pentax DSLR Discussion mlt 14 1299 01-05-2020 03:30 PM
A close look at the LG8600 sensor Non-Pentax Cameras: Canon, Nikon, etc. Ian Stuart Forsyth 6 594 06-06-2019 09:10 PM
First images with the sigma 60-600 Non-Pentax Cameras: Canon, Nikon, etc. Racer X 69 17 1979 10-20-2018 07:21 AM
Keep an eye on your Siruir Ball head when using it Pentax Camera and Field Accessories stevebrot 23 1603 04-16-2018 08:59 AM
Gimbal head Mk. II bracket for the Kayak Non-Pentax Cameras: Canon, Nikon, etc. mikeSF 1 626 06-06-2017 11:35 PM
Interesting macro work Non-Pentax Cameras: Canon, Nikon, etc. TER-OR 2 607 03-08-2017 06:08 AM
Photographing the K7 sensor up close Non-Pentax Cameras: Canon, Nikon, etc. MarkJerling 19 1696 03-18-2017 04:19 PM
Sigma 150-600 sport vs $4400-$8000 lenses Non-Pentax Cameras: Canon, Nikon, etc. RockvilleBob 32 5502 04-21-2017 02:32 PM
The new Nikkor 19mm F4E ED T/S $3400 Non-Pentax Cameras: Canon, Nikon, etc. MJKoski 8 806 10-22-2016 03:08 AM
Katzeye back in bussiness UPDATE: Deal Fell Through Non-Pentax Cameras: Canon, Nikon, etc. stevebrot 10 1120 05-18-2015 09:16 AM
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