ZWO Filter Masks for Original Model of the EFW Mini Filter Wheel - EFW-5-MASKS 5mm Eyepieces 25" eyepieces due to the

25" eyepieces due to the inclusion of a 2" to 1

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ZWO Filter Masks for Original Model of the EFW Mini Filter Wheel - EFW-5-MASKS 5mm Eyepieces 25" eyepieces due to theThese filter masks are specifically for the original version of the EFW Mini 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