This cell is suitable for energy rejection filters (ERF filters) and solar glass filters. The cell is individually manufactured for your particular telescope and filter. The filter is kept free of tension. The adaptation to your telescope can be made to tight tolerances limited only by the measuring accuracy for the tube diameter
Carrier | Description | Estimated Delivery | ||
---|---|---|---|---|
Home delivery - International | Home delivery - International |
Wednesday, 4 December - Wednesday, 11 December |
Home delivery - International
Home delivery - International
Estimated delivery:
Wednesday, 4 December - Wednesday, 11 December
Cell for ERF filters and glass solar filters (up to 135 mm diameter).
This high precision part is custom built exactly for your telescope.
This cell is suitable for energy rejection filters (ERF filters) and solar glass filters. The cell is individually manufactured for your particular telescope and filter. The filter is kept tension-free. Fitting to your telescope can be done to tight tolerances limited only by the measurement accuracy for the tube diameter. The housing can be fixed in place with three plastic screws.
Advantages and features:
- Custom-made filter cell for filters up to 135 mm diameter.
- Customized for your particular telescope. This allows for tight tolerances.
- Customized for your particular filter.
- Precision machined from aluminum.
- Felt inside to avoid scratching the tube.
When ordering this filter please inform us about the following details:
- Diameter of the telescopic tube in which the filter will be installed. Please also tell us the accuracy of your measurements so that the filter tolerance can be adjusted.
- Diameter and thickness of the filter.
- Please also inform us if you would like to receive the cell with the filter installed or prefer to do it yourself.
Cells for other filter diameters are also available, please ask us!
Cell for ERF filters and glass solar filters (up to 135 mm diameter).