Richard Butler

Richard Butler

DPReview Administrator
Lives in United Kingdom Seattle, United Kingdom
Joined on Nov 7, 2007

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

Subject Forum Last post
About AA filters Open Talk 11 hours ago
ISO and noise --- what is your opinion? Photographic Science and Technology 17 hours ago
X-H1 Pixel Shift Fujifilm X System / SLR Talk 1 day ago
ISO Invariance and Exposure Strategy Open Talk 1 week ago
PowerShot Shootout: Canon's G1 X III vs G7 X II Canon PowerShot Talk 4 weeks ago
Marti58 Site Feedback and Help 1 month ago
Is Panasonic back in the sensor game? Micro Four Thirds Talk 1 month ago
The GH5S - wow! Micro Four Thirds Talk 1 month ago
GH5s first m43rds camera to shoot 14-bit raw stills Micro Four Thirds Talk 1 month ago
Pen-F: Question on "blinkies" and focus peaking Micro Four Thirds Talk 1 month ago
How much of a performance difference is there between 1" and m4/3? Micro Four Thirds Talk 2 months ago
Pentax K1 vs. Nikon D850 Pentax SLR Talk 2 months ago
Why is the A7RII's ISO performance so much better than the A6500? Sony Alpha / Nex E-mount (APS-C) Talk 3 months ago
Pretty shabby quality control at DPR Fujifilm X System / SLR Talk 3 months ago
Comprehensive list of bodies that don't support non-AFS lenses? Nikon SLR Lens Talk 3 months ago
Does the A7RIII shoot 14 Bit at 10FPS? Open Talk 3 months ago
Crop Factor Open Talk 3 months ago
Yi 3.0 firmware release... Micro Four Thirds Talk 3 months ago
Weird prototype-ish camera spotted at F1 Japan 2017 News & Rumors Talk 4 months ago
Why am I getting horizontal lines in silent mode on GX80/85 with Oly 25mm 1.8? Micro Four Thirds Talk 4 months ago
GH5 and SD-cards Micro Four Thirds Talk 4 months ago
ETTR: Why is image processing done so crudely? Photographic Science and Technology 4 months ago
LCD Resolution Open Talk 4 months ago
Boarder crossing back into USA, customs Open Talk 4 months ago
LX100 Sensor Measurements at PhotonsToPhotos Panasonic Compact Camera Talk 4 months ago
Sensor size doesn't matter anymore... Open Talk 4 months ago
The diagram of the week Photographic Science and Technology 5 months ago
Bill's PDR graph interpretation Photographic Science and Technology 5 months ago
D5600 vs. D5500 Nikon DX SLR (D40-D90, D3000-D7500) Talk 6 months ago
About the recent camera reviews... Site Feedback and Help 6 months ago
"The problem with modern lenses" Micro Four Thirds Talk 6 months ago
roling shutter Photographic Science and Technology 6 months ago
Why is high value lower when overexposed Photographic Science and Technology 6 months ago
We need another "5d classic" moment Open Talk 7 months ago
how to estimate size of a RAW file Photographic Science and Technology 7 months ago
Pixel size or pixel pitch? Photographic Science and Technology 7 months ago
DR Auto underexpose raw? Fujifilm X System / SLR Talk 7 months ago
dng on dp quattro Sigma Camera Talk 8 months ago
Help Importing RAF files in to Lightroom 5.7 Open Talk 8 months ago
Micro Four-Thirds a mount type or sensor size? Micro Four Thirds Talk 8 months ago
The dpreview SIGMA sd Quattro H Review is out now! Sigma Camera Talk 8 months ago
Beginner question regarding ISO/DOF advantages/disadvantages? Micro Four Thirds Talk 9 months ago
Image Comparison rx1rii link is broken Site Feedback and Help 10 months ago
Fuji DOF? Fujifilm X System / SLR Talk 10 months ago
Help clear some of my confusion Open Talk 10 months ago
GH5 - How to get 1080p 4:2:2? Digital Video Talk 10 months ago
How do the review "awards" work ? Open Talk 10 months ago
Why does M4/3 have a base ISO of 200 ? Micro Four Thirds Talk 10 months ago
Resolution, sampling theory and Bayer Photographic Science and Technology 11 months ago
FX/DX effect on exposure Photographic Science and Technology 11 months ago