Rowe-Ackermann Schmidt Astrograph Manual
Page 1
Internal adjustments and cleaning should normally be removed with a pressured air can be done only by the Celestron repair department. Care and Cleaning of the corrector to the outer portion. A good cleaning solution is in 55 mm 72.8 mm The solution should ... telescope, replace the dust cap once you have finished using it dry all night. If conditions are more severe, a dew heater, commonly available from flat surface above optical window On-axis RMS spot size RMS spot size 21 mm off-axis Relative illumination 21 mm off-axis Image Circle Diameter Rowe-Ackermann Schmidt...
Internal adjustments and cleaning should normally be removed with a pressured air can be done only by the Celestron repair department. Care and Cleaning of the corrector to the outer portion. A good cleaning solution is in 55 mm 72.8 mm The solution should ... telescope, replace the dust cap once you have finished using it dry all night. If conditions are more severe, a dew heater, commonly available from flat surface above optical window On-axis RMS spot size RMS spot size 21 mm off-axis Relative illumination 21 mm off-axis Image Circle Diameter Rowe-Ackermann Schmidt...
Rowe-Ackermann Schmidt Astrograph Manual
Page 2
...Optical Tube Assembly, M42 Camera T-adapter, M48 Wide Camera Adapter, Retaining Ring, 8 x AA Battery Pack (batteries not included), Dust Cap The Rowe-Ackermann Schmidt Astrograph delivers a flat field, coma-free image across a large image circle for a drawing of its travel on the focusing mechanism. DSLR cameras require a... 2 mm Hex key 3 mm Hex key 7. If the star pattern is necessary. 6. Adjust the telescope collimation if needed by slightly loosening the retaining ring. A Celestron 50 mm finder scope can be attached using the threaded holes on the Losmandy D plate. The wider M48 ...
...Optical Tube Assembly, M42 Camera T-adapter, M48 Wide Camera Adapter, Retaining Ring, 8 x AA Battery Pack (batteries not included), Dust Cap The Rowe-Ackermann Schmidt Astrograph delivers a flat field, coma-free image across a large image circle for a drawing of its travel on the focusing mechanism. DSLR cameras require a... 2 mm Hex key 3 mm Hex key 7. If the star pattern is necessary. 6. Adjust the telescope collimation if needed by slightly loosening the retaining ring. A Celestron 50 mm finder scope can be attached using the threaded holes on the Losmandy D plate. The wider M48 ...
