Walrus and Alan,
Well done, guys.
Well done, guys.
Upvote
0
Another one telling me I have missed the point?f71? Great job with diffraction!
Another one telling me I have missed the point?
Man, apparently you missed the point that @AlanF was making about his missing the point. 71 instead of 7.1. Seventy-one instead of seven point one. "Missed the point." Rimshot. Bah-dum-bum. As in, 'missing the decimal point'...or dot as you call it...a period by any other name. As in he got the joke and was making one of his own. Take it easy.Man, it was a joke; you would probably have written f7.1 and you forgot the dot, and I joked about f71 suffering from diffraction. Take it easy
Mine is 1907 pixels on the original (the image I posted was downsampled), with a 6.0 µm pixel meaning a focal length of 1177mm.We can use the size of these images to calculate the focal length of the lenses. The moon has a diameter of 3474.8 km. Last night, it was 357344 km away. The diameter of the image on my R7 sensor is 1470px, corresponding to 4.71 mm. The focal length of my RF 100-500mm fully extended is (357344/3474.8)x4.71 mm = 484 mm
The focal length of @jabird56's 100-400mm II is 394mm.
Thanks Click.Very nice pictures. Well done, AaronT.
I love this one! What lens and settings did you use?
Thanks, Eric! I was using the R5 and 100-500 +1.4 TC.I love this one! What lens and settings did you use?