Mirror Lockup : disabled

Self timer: on

Shutter: 1/100 

ISO 200,  

Canon EOS 30D, 

Meade ETX 90C, #64 T-Adapter 

Prime Focus                                                             

 click for original image

Mirror Lockup : enabled

Self timer: on 

Shutter: 1/200 

ISO 200

Canon EOS 30D

Meade ETX 90C 

Prime Focus

click for original image