Alan,
That's a wonderful OctoPi-centric hypothesis!
;-)
Cheers,
Igor
Alan C Sat, 16 Apr 2022 00:18:26 -0700
Igor, what about this?
"Despite the prevailing notion of extraterrestrial ships as round flying
saucers, there have been reports of octagonal UFOs. Apparently, even
aliens find
As far as I understand how (sensor-based) shake reduction works is that
the sensor is moved to compensate for the motion of the camera - but only
for the object that are in the focal plane (or close to it).
Things that are closer or farther also benefit from that, but to a lesser
degree.
Igor, what about this?
"Despite the prevailing notion of extraterrestrial ships as round flying
saucers, there have been reports of octagonal UFOs. Apparently, even
aliens find the octagon an appealing shape".
Alan C
On 15-Apr-22 08:15 PM, Igor PDML-StR wrote:
I thought some people here
> On Apr 15, 2022, at 2:24 PM, Igor PDML-StR wrote:
>
>
> Larry,
>
> You are probably right about the light coming from the background.
> What I am not understanding completely is why all the aperture
> images are perfectly aligned along a straight line.
>
> If my assumption is correct that
Larry,
You are probably right about the light coming from the background.
What I am not understanding completely is why all the aperture
images are perfectly aligned along a straight line.
If my assumption is correct that it is a SR that creates
that motion, projecting this aperture images
> On Apr 15, 2022, at 11:15 AM, Igor PDML-StR wrote:
>
>
> I thought some people here might find this curious:
> It is interesting to see 5[!] images of the aperture.
> Pentax D FA 100 mm F2.8 Macro (not "WR") @ f/5.6
> (The lens has 9 elements in 8 groups.)
> Some other images from this
I thought some people here might find this curious:
It is interesting to see 5[!] images of the aperture.
Pentax D FA 100 mm F2.8 Macro (not "WR") @ f/5.6
(The lens has 9 elements in 8 groups.)
Some other images from this setting showed only 4.
Never mind the central part of the photo - this
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