Focal Reducer Kepler 0.5X 2". This focal reducer Kepler allows you to halve the focal length of your instrument and thus reduce the F/D ratio. It screws onto any accessory that has a 50.8mm filter thread. It can be used in visual observation or with a webcam, but is incompatible with SLR and CCD cameras.
Carrier | Description | Estimated Delivery | ||
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Home delivery - International | Home delivery - International |
Friday, 11 April - Friday, 18 April |

Home delivery - International
Home delivery - International
Estimated delivery:
Friday, 11 April - Friday, 18 April
Focal Reducer Kepler 0.5X 2".
This focal reducer Kepler allows you to halve the focal length of your instrument and thus reduce the F/D ratio. It screws onto any accessory that has a 50.8mm filter thread.
It can be used in visual observation or with a webcam, but is incompatible with SLR cameras and CCD cameras.
Focal reducer Kepler 0.5X 2".