Its RKM

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
Olympus OMD-EM1 mini Review Micro Four Thirds Talk 10 hours ago
Original 5D, some initial questions Canon EOS-1D / 5D / 6D Talk 1 day ago
Second version of my OMD E-M1 EVF sun protection Micro Four Thirds Talk 3 days ago
Self-made sun protection for OMD E-M1 to prevent EVF blotches Micro Four Thirds Talk 1 week ago
On the futility of bike locking Micro Four Thirds Talk 1 week ago
Who color is so much off. Photographic Science and Technology 1 week ago
EM1 EVF Image review quality Micro Four Thirds Talk 1 week ago
5D mk3 "Purple Amp Glow" Design flaw in BRHC of all high ISO images Canon EOS-1D / 5D / 6D Talk 2 weeks ago
L Lens Red Ring Cracked - can it be fixed? Canon EOS-1D / 5D / 6D Talk 2 weeks ago
Misleading? Why does Pentax 645Z have sensor size of 44x33mm? Photographic Science and Technology 2 weeks ago
It should be possible to control E-M1 from PC Micro Four Thirds Talk 3 weeks ago
Diffraction with a subpixel sensor Photographic Science and Technology 3 weeks ago
wifi connect issue on em1 Micro Four Thirds Talk 3 weeks ago
2nd Curtain Sync on 5D II/III Bodies - Solved ! Canon EOS-1D / 5D / 6D Talk 4 weeks ago
hot pixels Canon EOS-1D / 5D / 6D Talk 1 month ago
Warning to EM-1 users :sunshine into EVF can create indeletable blotches, as confirmed by Olympus. Micro Four Thirds Talk 1 month ago
Diffraction...Physics? Photographic Science and Technology 1 month ago
EM1 Hot Shoe Cover and the wee FL-LM2 flash in the box Olympus SLR Talk 1 month ago
OT: ATTN: Its RKM Photographic Science and Technology 1 month ago
Film lenses vs. exit pupil + sensor stack thickness Photographic Science and Technology 1 month ago
Best time to invest in Olympus? Micro Four Thirds Talk 1 month ago
Olympus Om-4 Olympus SLR Talk 1 month ago
Visible Dust (Green) cleaning marks on my 5Dmk2 Canon EOS-1D / 5D / 6D Talk 1 month ago
Film Technology? Photographic Science and Technology 2 months ago
Any practical purposes for IR camera? Photographic Science and Technology 2 months ago
Selling my Canon 5d mkiii and getting strange questions from buyers in France. Canon EOS-1D / 5D / 6D Talk 2 months ago
Beyond Diffraction Limited - Superlens, Hyperlens et al. Photographic Science and Technology 2 months ago
Pentax 645Z why can't Canon do this? Canon EOS-1D / 5D / 6D Talk 2 months ago
Dead pixel group or what? (5D3) Canon EOS-1D / 5D / 6D Talk 2 months ago
Canon 6D vs. Olympus OMD-EM1 Canon EOS-1D / 5D / 6D Talk 2 months ago
Need mathematical understanding of sensor chip sizes. Photographic Science and Technology 3 months ago
Stuck/Hot Pixel issues on BRAND NEW 6D Canon EOS-1D / 5D / 6D Talk 3 months ago
The Battle of Clontarf Canon EOS-1D / 5D / 6D Talk 3 months ago
Lunar Eclipse - 2014 Olympus SLR Talk 3 months ago
Lumpy Moon due to legacy telephoto on less-than-FF sensor? Micro Four Thirds Talk 3 months ago
Electronic viewfinders on Canon's future Pro-level DSLR's? Canon EOS-1D / 5D / 6D Talk 4 months ago
Split image focusing screen for 6D (5DII) f2 Canon EOS-1D / 5D / 6D Talk 4 months ago
where can I discuss the old Film version OM-1 or OM-1MD Olympus SLR Talk 4 months ago
My OM-D E-M1 Gone Wobbly Micro Four Thirds Talk 4 months ago
Details from a telephoto lens? Photographic Science and Technology 4 months ago
Resizing algorithms — how to deal with edges? Photographic Science and Technology 4 months ago
Is my CCD sensor gone ? Canon EOS-1D / 5D / 6D Talk 4 months ago
Totally ripped 580 EX II won't sync Canon EOS-1D / 5D / 6D Talk 5 months ago
OM lenses on an OMD E-M1 Olympus SLR Talk 5 months ago
Wifi: with PC ? as view finder ? Micro Four Thirds Talk 5 months ago
Can someone explain why an electronic shutter can even be a viable solution? Micro Four Thirds Talk 5 months ago
So, what are the m4/3 diffraction limits? Micro Four Thirds Talk 5 months ago
5D classic dust issues out of proportion? ? Canon EOS-1D / 5D / 6D Talk 5 months ago
E-M1 & E-M10 prices, what happened with competition? Micro Four Thirds Talk 5 months ago
EM-1 50-200 Focusing on a mirror image Olympus SLR Talk 5 months ago