Beginner's Astro Photo

For people new to astronomy who want to ask those questions that they were afraid to ask. Receive helpful answers here.
Post Reply
Aaron
Posts: 42
Joined: Wed Nov 05, 2008 11:14 am

Beginner's Astro Photo

Post by Aaron »

Hello everyone,

I'm new with astrophoto just bought orion starblaster 114mm and have fujifilm finepix s602 but cannot take the lens part, so trying to do afocal photos. My question is which eyepiece do i need i have 17mm but its too narrow to take pictures do i need wide view eyepieces like 32mm or above?

Regards,
Aaron
User avatar
Tachyon
Posts: 2038
Joined: Wed Jun 01, 2005 11:40 am
Location: Bedok

Post by Tachyon »

I don't recall focal length of eyepieces to be a problem. However, FOV matters and Plossls tend to be more challenging.

If you have narrow FOV, try getting an adapter like the SteadyPix Universal Camera Mount: Here

(Note that telescope.com has frequent intermittent downtime. If the link does not work, try again later).
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
Aaron
Posts: 42
Joined: Wed Nov 05, 2008 11:14 am

Post by Aaron »

Hello Tachyon,

Yes the field of view is to narrow, what type of eyepiece do i have to use?
btw. i do have Universal Camera Mount
User avatar
weixing
Super Moderator
Posts: 4708
Joined: Wed Oct 01, 2003 12:22 am
Favourite scope: Vixen R200SS & Celestron 6" F5 Achro Refractor
Location: (Tampines) Earth of Solar System in Orion Arm of Milky Way Galaxy in Local Group Galaxies Cluster

Post by weixing »

Hi,
What do you intend to shoot?? Base on your setup, I think you should be able to shoot the Moon, Planetary and try some wide field (such as constellation) via piggyback.

Anyway, if the field of view does not cover the whole image in afocal, zoom in... but be careful not to hit the eyepiece if your camera is not those internal zoom type.

Happy shooting and have a nice day.
Yang Weixing
:mrgreen: "The universe is composed mainly of hydrogen and ignorance." :mrgreen:
User avatar
Tachyon
Posts: 2038
Joined: Wed Jun 01, 2005 11:40 am
Location: Bedok

Post by Tachyon »

WX said it best - what focal length will depend on what you intend to shoot. Join WX during one of his AP sessions and bring your gear along.
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
Post Reply