Go Back   IceInSpace > Equipment > Astrophotography and Imaging Equipment and Discussions

Reply
 
Thread Tools Rate Thread
  #121  
Old 19-04-2017, 09:48 AM
mmalik (Mike)
Registered User

mmalik is offline
 
Join Date: Jul 2015
Location: USA
Posts: 106
Quote:
Originally Posted by glend View Post
Don't get sucked into this guys web, if your considering DSLR mods ask about it on the IIS forum first.
Can some of you mates help get this guy blocked for good? He has to be in violation of the rules. Regards
Reply With Quote
  #122  
Old 21-04-2017, 12:31 PM
mmalik (Mike)
Registered User

mmalik is offline
 
Join Date: Jul 2015
Location: USA
Posts: 106
Additional thermal separation of IBIS cover plate from the cold finger; cold finder in essence hangs free except for two contact points, one on the sensor and one on the base panel.


Even the loop of copper tape and the loop of (one of) the ribbon cables are separated by neoprene thermal insulation between the two.


I may have covered this earlier; here again since Rowland brought it up. Regards
Attached Thumbnails
Click for full-size image (ThermalSeparation.jpg)
159.4 KB22 views
Reply With Quote
  #123  
Old 03-05-2017, 02:38 PM
mmalik (Mike)
Registered User

mmalik is offline
 
Join Date: Jul 2015
Location: USA
Posts: 106
Third generation a7S, sort of, from Sony called S3CA [UMC-S3CA]


Price: ~$4,500
Shipping: Fall 2017


Note: Has no LCD on the back (shown below); may offer some cooling feasibilities?
Attached Thumbnails
Click for full-size image (S3CA_Back.jpg)
12.8 KB17 views
Reply With Quote
  #124  
Old 03-05-2017, 02:41 PM
mmalik (Mike)
Registered User

mmalik is offline
 
Join Date: Jul 2015
Location: USA
Posts: 106
S3CA features:

  • 12MP stills
  • 4K/29.97P/25P video
  • 4K video in XAVC S format at up to 100 Mbps
  • Up to 125min of 4K standard quality (29.97P/60 Mbps) video with optional onboard 64GB SD card
  • Standard ISO 100–102400, expandable to 50–409600


Note: Side by side look at S3CA and a7S
Attached Thumbnails
Click for full-size image (S3CA_2.jpg)
18.4 KB16 views
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 12:21 PM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement
Testar
Advertisement