£199.00
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The 2" CCD compressor reduces the focal length of telescopes with the factor 0.67x, thus allowing significantly shorter exposure times.
♦ The focal reducer is perfectly suitable for RC telescope. It also works exceptionally well with Celestron EHD or Meade ACF telescopes or with refractors up to the focal ratio F/9
♦ The image field of DSLR cameras up to APS-C format is illuminated - full illumination up to 29 mm
♦ Easy connection to the telescope via 2" barrel
♦ Optimal working distance from the M48x0.75 thread to the camera sensor is 85 mm - enough space for accessories like off-axis guider or filter wheel
♦ 2" filter thread at the telescope side
Capacity |
|
Focal length reduction | 0,67 |
Connector (at camera end) | M48x0,75 |
Connection (to the telescope) | 2" |
Backfocus (mm) | 85 |
Free transmission (mm) | 44 |
Special features |
|
Filter thread | yes |
General |
|
Type | Flatteners, Correctors, Reducers |
Type of build | Reducer |