Meade f/3.3 CCD Focal Reducer/Field Flattener Series 4000
Series 4000 Meade f/3.3 CCD Focal Reducer/Field Flattener
Converts the optical systems of f/10 SST to f/3.3
Provides ultrafast CCD imaging with increased edge of field resolution and Colour correction
3-element multi-coated optics
41mm clear aperture
In very good condition
$250 posted within Australia
Please PM if interested
Last edited by toppy; 16-04-2024 at 01:31 PM.
Reason: Price reduction
