Thread: [SOLD] Antique! ST10XME
View Single Post
  #2  
Old 29-04-2022, 06:50 PM
Bassnut's Avatar
Bassnut (Fred)
Narrowfield rules!

Bassnut is offline
 
Join Date: Nov 2006
Location: Torquay
Posts: 5,064
Sorry to hijack your post, but you do yourself disfavor in describing this cam as "Ancient" and "superseded". Specifically for NB imaging anyway, Ha (656nm) is arguably the most important specification for a cam. The ST10XME has a QE of 85% at Ha. No CMOS camera (even back lit at less than $100k) comes close. With accurate darks and long enough exposures to overcome read noise, it leaves CMOS in the dust.