schmitt trigger
- Joined Jul 12, 2010
- 2,210
I was about 12 when my older brother was looking at colleges in ~'69. We were in California and dropped in on Stanford. I still remember seeing that image painted on a round tabletop in a lounge or cafe or whatever. I think it spoke to me that college was going to be different than high school. Burned into my brain forever.The image above was inspired by the Robert Crumb's 1960s "Keep on Trucking" images.
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Y:
It varies but is generally 500mm or 700mm. The lenses are Canon RF 100-500mm ƒ/4.5-7.1L IS USM or EF 500mm ƒ/4L II IS USM with a 1.4x Extender III. The body is ether the Canon EOS R1 or R3.Y:
What is the focal length you used here? At least 800 to 1000 mm I would guess.
If you don't recall, the EXIF data will tell you.
That is not so weird.This looks weird.
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Not at all weird. I worked with very similar connectors used on the A1B & A1C Naval Reactors CRDM (Control Rod Drive Mechanism). It's just a high current connector. The A1B is used on the newer Ford Class Carriers while the A1C was used on the older Nimitz Class.