ZWO Filter Masks for EFW 7x36 Filter Wheel - EFW-7-MASKS spo-cs-enabled 5x Barlow effect

5x Barlow effect

NOTE: A photo shows this Illuminator installed in a finder scope for application illustration purposes

Useful for viewing nebulae

This ZWO IR-Cut filter is housed in a 2” cell

Aperture (mm): 130 mm (5

ZWO Filter Masks for EFW 7x36 Filter Wheel - EFW-7-MASKS spo-cs-enabled 5x Barlow effectThese filter masks are specifically for the EFW 7x36mm Filter Wheel. They come with M2 screws to secure the masks in place. Here are a few images of what the finished installation should look like, even if the example isn't your exact filter wheel model: To install the filters and masks: Remove the screws securing the back cover and remove the back cover Place filters onto the filter positions. Use the included M2 screws with masks to secure the