Chas Tennis

Lives in United States East Bay Area, CA, United States
Works as a Physicist (retired)
Joined on Oct 10, 2010
About me:

Now interested in high speed video for motion analysis of tennis strokes with a Casio EX-FH100.

Recent activity


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

Subject Forum Last post
Have Digital Microscope - How to download to computer? Digital Video Talk 2 months ago
Dust in a sealed lens? Open Talk 3 months ago
What is the most beautiful camera ever made? Open Talk 3 months ago
Canon Cameras (high speed shooting) Digital Video Talk 4 months ago
Youtube Videos Side-by-Side for Comparisons Digital Video Talk 4 months ago
Do Zoom Lenses Filter the Air that Enters when Lengthening? Open Talk 5 months ago
Video camera for shooting welding Digital Video Talk 5 months ago
Framerate for slow motion Digital Video Talk 6 months ago
Embedded on Forum, Youtube Videos Lose Sound? Digital Video Talk 6 months ago
Smartphone Viewing Youtube - Single Frame Advance? Pro Digital Talk 6 months ago
Want your camera to image 200nm - 1200nm? Open Talk 6 months ago
Getting rid of odor from a used camera body? Open Talk 8 months ago
Using 2 Windows can you show 2 Youtubes filling the computer screen? Digital Video Talk 10 months ago
CCD Vs CMOS Open Talk 10 months ago
Camera Weak Point? - Ring Switch? Open Talk 10 months ago
Does loading the Gallery now have delays & a schedule? Site Feedback and Help 10 months ago
Looking for slo-mo capable long zoom / tele cam (or lens combo) Open Talk 10 months ago
BRAINSTORMING - Stills from frames of an old 16mm film? Open Talk 11 months ago
How can a lens maintain optical resolution at small aperture? Open Talk May 24, 2020
Digital Camera for manufacturing process Open Talk May 19, 2020
Seems new to me - more downloads, PDF's, ? What has happened? PC Talk May 16, 2020
Everyone's CoronaVirus / Social Isolation / Social Distancing photo thread Documentary and Street photography May 8, 2020
Is the Gallery Working? Site Feedback and Help Apr 11, 2020
How to Display Two Youtubes on a Forum and Single Frame Digital Video Talk Mar 27, 2020
How is camera fps measured Open Talk Mar 26, 2020
Computer App to Display Picture/Video Intensity vs Pixel? Open Talk Mar 8, 2020
CoronaVirus and your photography Open Talk Feb 29, 2020
Low Cost, Used OK, No Lens Camera, Larger Sensor Size Open Talk Feb 25, 2020
Where is information for my new HP laptop? What is that switch? PC Talk Jan 26, 2020
EX-F1 Loses date/time when battery is removed Casio Talk Dec 17, 2019
3 Casio Ex FH100 Cameras - How will the files be automatically named? Casio Talk Dec 17, 2019
Do not leave the camera facing the sun... Open Talk Dec 11, 2019
Three Cameras of Same Model #, Keeping Files Straight? Open Talk Dec 3, 2019
Pause videography Open Talk Nov 15, 2019
Youtube quality loss? Digital Video Talk Nov 13, 2019
Will Smartphone Micro SD/Adapter Work in Computer SD Slot? Digital Video Talk Nov 5, 2019
SHUTTER SPEED Digital Video Talk Sep 30, 2019
When to throw out an SD card Open Talk Sep 1, 2019
Exciting times for cameras? Open Talk Aug 15, 2019
Question for physics majors - how can light bounce off black? Open Talk Feb 9, 2019
A slow motion camera with more than 200 fps, cheap, new/used??? Open Talk Jan 22, 2019
Youtube, DownloadHelper & Firefox Questions Digital Video Talk Oct 6, 2018
casio ex-f1 pro Beginners Questions Aug 26, 2018
Is high iso useless ? Open Talk Mar 20, 2018
Video Posting Websites Gigabite Limits Digital Video Talk Feb 13, 2018
Any formula to calculate the motion blur? Open Talk Dec 11, 2017
Old 8"-10" Glass Negative/Gentleman on Bicycle/What do I have? Open Talk Sep 5, 2017
Same Location - Does Wide Angle Lens Central Image Always Contain Telephoto Image? Open Talk Aug 31, 2017
iPhone 6 s - How do you prepare & upload a 240 fps video recording to Youtube? Digital Video Talk Aug 30, 2017
iPhone 6 s - How do you prepare & upload a 240 fps video recording to Vimeo? Digital Video Talk Aug 28, 2017