#1  
Old 01-10-2015, 04:44 PM
batema's Avatar
batema (Mark)
Registered User

batema is offline
 
Join Date: Jul 2006
Location: Sunshine Coast
Posts: 1,807
Canon 6d distance from front to chip?

Hello,

If anyone could point me in the direction to find this out that would be great. I have bought a William Optics AFR-IV Adjustable Flattener / 0.8x Reducer and am looking at working out the distance from flattener to chip.

Thank you

Mark
Reply With Quote
  #2  
Old 01-10-2015, 05:38 PM
AlexN's Avatar
AlexN
Tunnel Vision

AlexN is offline
 
Join Date: Mar 2008
Location: Brisbane, Australia
Posts: 6,708
44.6mm if my memory serves.
Reply With Quote
  #3  
Old 01-10-2015, 06:12 PM
Camelopardalis's Avatar
Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline
 
Join Date: Feb 2013
Location: Brisbane
Posts: 4,635
Alex is right, the T-thread adapters are usually engineered such that the total focal length when attached to the camera is 55mm.
Reply With Quote
  #4  
Old 01-10-2015, 10:57 PM
batema's Avatar
batema (Mark)
Registered User

batema is offline
 
Join Date: Jul 2006
Location: Sunshine Coast
Posts: 1,807
Thankyou.
Reply With Quote
Reply

Bookmarks

Thread Tools
Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time is now 07:42 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
Advertisement
Celestron Australia
Advertisement
Meade Australia
Advertisement
Bintel
Advertisement
OzScopes Authorised Dealer
Advertisement
SkyWatcher Australia
Advertisement
NexDome Observatories
Advertisement
Lunatico Astronomical
Advertisement
Astronomy and Electronics Centre
Advertisement