Cell for ERF and Glass Filters - for Tube Diameter 135 mm
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Cell for ERF and Glass Filters - for Tube Diameter 135 mm
Cell for ERF and Glass Filters - for Tube Diameter 135 mm
Codice articolo: FF135
Cell for ERF and Glass Filters - for Tube Diameter 135 mm
Cell for energy rejection filters, solar filters made of glass or colour filters - made to measure for maximum fitting accuracy
♦ The cell is individually adapted to your telescope and your filter
♦ The filter is held with a counter ring.
♦ The cell is attached to the tube or to the dew shield with three plastic screws.
♦ An inner coating of felt prevents the tube from being scratched
♦ The socket is manufactured for all outer diameters up to 135 mm. The filter diameter can be a maximum of 130 mm or smaller.
Technical Data
Material: Aluminium
Production: Made to measure according to your specifications
Clamping: Fixation with three plastic screws
Distance between screws and edge: 17 mm
Filter clamping: By counter ring