- Joined
- Apr 30, 2021
- Messages
- 168
Wow that is a great view of the arm of Milky Way. Pretty great Astro work mixing with topside. I want to start doing that . Mount it on top of the OTA for guiding. Don’t have to do too long with dslr.
indeedMy first attempt at 2xmag of 50mm lens doing a stacked video file. Then did some minor pp. Not a dedicated solar scope but pretty happy happy with there zoom upgrade.
For Solar Filters I highly recommend Baader Planetarium solar film for the aperture of your scope. Guiding is recommended to get sharp shots. You want to use short exposures with moon, planets, and sun. Longer exposures with DSO. I would say equatorial mount is the best for astrophotography but the little Seestar has made a liar out of me and cheating system by doing 10 second exposures and stacking on an Alt/Az mount. You will definitely need shorter shutter speeds to overcome blowout. Been a long time since i have shot on film. Don’t think i could go back.indeed
for some time I've been wanting to add a solar filter into the 'filter holder' of my Sigma 500mm f8 catadaioptric lens and mount it (for which I already have an adaptor) on my m43 camera (making it a 1000mm equivalent lens.
So far I just haven't bought the film and made the adaptor.
I would wonder if my shutter speeds (preferring to stay below ISO 800) will be sufficient for not needing a driven equitorial mount. Any thoughts?
PS in the past I've done a bit of eclipse work with my FD300f4 lens
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Some cropping is evident here with only 600mm effective length. Even f4 was insufficient without a lunar mount as we got to totality
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worse when I exposed it to 'see the colours'
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motion blur was unacceptable
PPS: I notice full size of those (poor) images is not working so please refer to the original blog post for details if desired
https://cjeastwd.blogspot.com/2014/10/the-blood-moon.html
m43 are not film. The m43 cameras are such as this:Been a long time since i have shot on film
iPad can stitch images?? That's can be kinda very useful... Thanks!Amazingly processed on iPad with native IOS software.
It looks like a dinosaur playing with a ball and unfortunately, he has elephantiasis of the foot lolOn another note…Sculpture from the Tate Britain. What does it look like to you?
View attachment 890359
Called Eye, Nose and Cheek
Haven't heard that disease for decades.It looks like a dinosaur playing with a ball and unfortunately, he has elephantiasis of the foot lol
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