Blue Fireball Extra Filter Holder/Slider for Filter Drawer - For 2" Mounted or 36mm Unmounted Filters
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Blue Fireball's Filter Drawers already come with two filter holders/sliders each. However, if you wish to use more filters with your drawer, or use a different sized filter in your Blue Fireball filter drawer, you can purchase filter holders separately as well.
This Blue Fireball filter holder # P-27 has an M48x0.75 female thread to accept standard 2" astronomy filters. Also included is an additional mounting ring that allow you to replace the 2" filter with a 36mm unmounted filter. To use 36mm filters instead of 2" filters, simply mount your 36mm filter in the mounting ring (washers and screws are included for this) and screw the mounting ring with the filter into the M48 female thread on the filter holder/slider.
This is the same item that is included with the 2"/36mm" filter drawer # P-23 but will also fit their P-21 and P-22 filter holders. Note that the filter drawers are sold separately and are not included.
The filter holder/slider is made of precision CNC-machined aluminum in a flat black anodized finish.
Other Information
- Country of Manufacture: China
Blue Fireball's Filter Drawers already come with two filter holders/sliders each. However, if you wish to use more filters with your drawer, or use a different sized filter in your Blue Fireball filter drawer, you can purchase filter holders separately as well.
This Blue Fireball filter holder # P-27 has an M48x0.75 female thread to accept standard 2" astronomy filters. Also included is an additional mounting ring that allow you to replace the 2" filter with a 36mm unmounted filter. To use 36mm filters instead of 2" filters, simply mount your 36mm filter in the mounting ring (washers and screws are included for this) and screw the mounting ring with the filter into the M48 female thread on the filter holder/slider.
This is the same item that is included with the 2"/36mm" filter drawer # P-23 but will also fit their P-21 and P-22 filter holders. Note that the filter drawers are sold separately and are not included.
The filter holder/slider is made of precision CNC-machined aluminum in a flat black anodized finish.
- 1x 2" filter holder/slider
- 1x 36mm unmounted filter holder, mounting screws and washers
- Small Philips screwdriver required for assembly is not included
Blue Fireball's Filter Drawers already come with two filter holders/sliders each. However, if you wish to use more filters with your drawer, or use a different sized filter in your Blue Fireball filter drawer, you can purchase filter holders separately as well.
This Blue Fireball filter holder # P-27 has an M48x0.75 female thread to accept standard 2" astronomy filters. Also included is an additional mounting ring that allow you to replace the 2" filter with a 36mm unmounted filter. To use 36mm filters instead of 2" filters, simply mount your 36mm filter in the mounting ring (washers and screws are included for this) and screw the mounting ring with the filter into the M48 female thread on the filter holder/slider.
This is the same item that is included with the 2"/36mm" filter drawer # P-23 but will also fit their P-21 and P-22 filter holders. Note that the filter drawers are sold separately and are not included.
The filter holder/slider is made of precision CNC-machined aluminum in a flat black anodized finish.
Other Information
- Country of Manufacture: China
- 1x 2" filter holder/slider
- 1x 36mm unmounted filter holder, mounting screws and washers
- Small Philips screwdriver required for assembly is not included
Blue Fireball Extra Filter Holder/Slider for Filter Drawer - For 2" Mounted or 36mm Unmounted Filters