Its RKM

Lives in United Kingdom United Kingdom
Works as a EO sensor design
Joined on Aug 10, 2006
About me:

EOS 5DMk1
50 f/1.4
100 f/2.8 macro
24-105 f/4 L
16-35 f/2.8 L
100-400 f/4 L
580EX

Recent activity

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Snapshot of threads updated recently in which you have recently participated.

Subject Forum Last post
Green spots in Olympus VF-2 Micro Four Thirds Talk 1 month ago
5D Mark IV focus problems. Canon EOS-1D / 5D / 6D Talk 3 months ago
Picture taken with radiation DIY and Photo Experiments 4 months ago
Canon can and should make any dSLR a mirorrless one as well Canon EOS-1D / 5D / 6D Talk 7 months ago
How long does Olympus repair usually take? Olympus SLR Talk 9 months ago
Pixel size or pixel pitch? Photographic Science and Technology 9 months ago
Turning a camera lens to an afocal converter lens Photographic Science and Technology 10 months ago
Canon 1Dx II 120fps saved as 29fps Canon EOS-1D / 5D / 6D Talk 10 months ago
Black Smear On All My Photos (Canon 6D) Canon EOS-1D / 5D / 6D Talk 10 months ago
Tests to run before return dealine on 5D Mark IV with 24-105mm f/4L IS II Canon EOS-1D / 5D / 6D Talk 10 months ago
How to detect a fake Canon charger? Canon EOS-1D / 5D / 6D Talk 11 months ago
Super FP at slow shutter speeds Olympus SLR Talk 11 months ago
Replace shutter before rated actuation or wait for failure? Canon EOS-1D / 5D / 6D Talk 11 months ago
How do EC and FEC really work together? Canon EOS-1D / 5D / 6D Talk 11 months ago
5D4 shadow retrieval Canon EOS-1D / 5D / 6D Talk 11 months ago
Bought used 580EX ii...and it is weaker than my 430EX ii at full power... Canon EOS-1D / 5D / 6D Talk Apr 27, 2017
Effect usable range of a lens. Canon EOS-1D / 5D / 6D Talk Apr 23, 2017
Erratic flash exposure with Canon 5DSR and 580 speedlite Canon EOS-1D / 5D / 6D Talk Apr 18, 2017
E-M1 or E-M5: Has a strap lug detached? Micro Four Thirds Talk Apr 3, 2017
Resolution, sampling theory and Bayer Photographic Science and Technology Mar 29, 2017
DIY pixel shift DIY and Photo Experiments Mar 28, 2017
Film Scanning DIY and Photo Experiments Mar 9, 2017
Puzzling pattern of peaks in Fourier transform. Photographic Science and Technology Mar 8, 2017
I'm a little concerned about buying a 5D4 from some of the ebay/amazon advertisers in the NY area Canon EOS-1D / 5D / 6D Talk Mar 6, 2017
Why base-2 logarithm? Photographic Science and Technology Mar 6, 2017
Negative film Photography Canon EOS-1D / 5D / 6D Talk Mar 4, 2017
Diffraction with an apodization "iris"? Photographic Science and Technology Feb 26, 2017
Shooting through chain link..... Canon EOS-1D / 5D / 6D Talk Feb 24, 2017
How aperture affects depth of field? Photographic Science and Technology Feb 23, 2017
Poll: Which do you think is the best LOOKING m43 camera? Micro Four Thirds Talk Feb 15, 2017
Possible for sensor to double as a matte screen? Photographic Science and Technology Feb 1, 2017
An Introduction to 2D Fourier Transforms for Sensor Analysis Photographic Science and Technology Jan 30, 2017
Using Fourier Transform Filtering to Remove Fixed Pattern Noise Photographic Science and Technology Jan 30, 2017
What kind of metals or elements are used to make an Image Sensor? Photographic Science and Technology Jan 28, 2017
Stereoscopy with a drone Drone Photography Talk Forum Jan 17, 2017
Is 50MP better than 30MP if I never do large prints? Canon EOS-1D / 5D / 6D Talk Jan 5, 2017
How hot? Photographic Science and Technology Jan 2, 2017
Im getting white streaks on my images. Canon EOS-1D / 5D / 6D Talk Dec 30, 2016
USB-C port for cameras and related accessories? Photographic Science and Technology Dec 27, 2016
Canon 5d mk IV AA or no AA ? Canon EOS-1D / 5D / 6D Talk Dec 22, 2016
Why does focal distance change with stills zoom lens? Photographic Science and Technology Dec 19, 2016
Zero Distortion Canon EOS-1D / 5D / 6D Talk Dec 19, 2016
Glow at the edge of bias frames Photographic Science and Technology Dec 18, 2016
5D Classic/original Canon EOS-1D / 5D / 6D Talk Dec 17, 2016
E-M1 strap lugs, dials and buttons poll Micro Four Thirds Talk Dec 16, 2016
Can I lock up mirror in Canon 5DM2 Canon EOS-1D / 5D / 6D Talk Dec 16, 2016
The stronger finish: Silver or black? Micro Four Thirds Talk Dec 11, 2016
E-M1 lock up with open shutter Micro Four Thirds Talk Dec 7, 2016
Weird stain on pictures Canon EOS-1D / 5D / 6D Talk Oct 28, 2016
Got my Mitakon 25mm F0.95 :) Micro Four Thirds Talk Oct 18, 2016