Jump to content

Stargazers Lounge Uses Cookies

Like most websites, SGL uses cookies in order to deliver a secure, personalised service, to provide social media functions and to analyse our traffic. Continued use of SGL indicates your acceptance of our cookie policy.

sgl_imaging_challenge_banner_lunar_landings.thumb.jpg.b50378d0845690d8a03305a49923eb40.jpg

Search the Community

Showing results for tags 'wide angle'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Welcome
    • Welcome
  • Beginners
    • Getting Started General Help and Advice
    • Getting Started Equipment Help and Advice
    • Getting Started With Observing
    • Getting Started With Imaging
  • Community
    • Official SGL Announcements and Events
    • SGL Challenges and Competitions
    • SGL Star Parties
    • Star Parties & Astro Events
    • Celestial Events Heads Up
    • The Astro Lounge
  • Retailers
    • Sponsor Announcements and Offers
    • FLO Clearance Offers
    • Supplier Reviews
  • Astro Classifieds
    • For Sale / Swap
    • Wanted
  • Equipment
  • Observing
  • EEVA (Electronically Enhanced Visual Astronomy)
  • Imaging
  • Science
  • WADAS's WADAS Discussion Forum
  • Beaufort Club's Topics
  • Swindon Stargazers Club's Topics
  • East Midlands Stargazers''s Topics
  • Central Scotland Astro's Topics
  • SGL Cumbrian Skies's Topics
  • Herts, Beds and Bucks Group's Topics
  • SGL East Anglian Group's Topics
  • South Leicester Observers's Topics
  • South Wales Group's Topics
  • SGL Surrey Observers's Topics
  • South Yorkshire Stargazers's Topics
  • Yorkshire Astronomers's Topics
  • Devon and Cornwall's Topics
  • West Midlands's Topics
  • Essex Cloud Dodgers's Topics
  • Essex Cloud Dodgers's New equipment
  • NLO and Planetarium's Topics
  • Astronomical Society of Edinburgh's Discussion
  • Dorset Stargazers's Topics
  • Hairy Stars Club (Comets)'s Tutorials and Guides
  • Hairy Stars Club (Comets)'s General Discussion
  • Hairy Stars Club (Comets)'s Observing Campaigns
  • Hairy Stars Club (Comets)'s Analysis results
  • Hairy Stars Club (Comets)'s Useful Links
  • Pixinsight Users Club's Pixinsight Discussion Forum

Calendars

  • Astro TV
  • Celestial Events
  • SGL Calendar
  • Astro Society Events
  • Star Parties
  • WADAS's Events
  • Beaufort Club's Events
  • Astronomical Society of Edinburgh's Events
  • Dorset Stargazers's Events

Blogs

There are no results to display.

There are no results to display.


Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Interests


Location

Found 4 results

  1. Alright, my first contact with light pollution... i was able to rescue the picture to a certain extent. Level adjustment was made with cinepaint 0.24, basically a GIMP offspring that can deal with floating point and 16 bit TIFFs. It can even work with FITS, but it has some file export issues--
  2. Hi guys, Bit of a lurker here but time for a first post as I've scoured every corner of the internet and cannot find the exact info I'm after. My style of shooting is more landscape astrophotography over deep space and I really want to be able to photograph Orion using a wide angle lens (eg. Samyang 24mm) on either a Canon 6D or a Sony A7SII and pick up the nebulosity. I have a tracking mount (Star Adventurer Mini) and am familiar with stacking images. I was wondering if a light pollution filter would help my cause here as I've read they can help boost nebulosity. Started to get my head in a twist with all the various filters and different types of nebulosity. I really don't want to modify either camera as I use them both for daytime landscape work too. The Samyang 24mm has a 77mm thread on the front, would something like a Hoya Red Intensifier be beneficial to my aims? Is there a better front threaded filter available for what I want? Or is a clip-in filter better? Any help much appreciated, Alyn
  3. Hi all, I've just bought a Samyang 14mm f/2.4 for my Nikon D5100 and am not happy with the results. I've already sent one back and now the replacement appears to be just as bad. As you can see in the sample there is quite a difference in quality. The images were taken at a fairly dark area, ISO400 for 30secs on a Star Adventurer. The crop is from the centre of the lens. Image quality only started to improve after stopping down to f/7.1. If the aberrations are this bad at wide open it would effectively be a useless lens. My kit 18-55 zoom gives far sharper stars across the aperture range. Am I expecting too much from the Samyang or should this one be winging its way back too? I appreciate any advice cheers
  4. pixelsaurus

    Comet Lovejoy

    From the album: Pix pix

    Predawn sky December 25 2011. 30 sec, Tokina 28-80mm @ 28mm, f/3.5,Pentax *ist DS, ISO 3200. Otaki Beach,NZ.

    © Mike Nicholon 2011

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.