ZWO Filter Masks for Original Model of the EFW Mini Filter Wheel - EFW-5-MASKS 5mm Eyepieces NOTE: Photo shows the telescope

NOTE: Photo shows the telescope in black color as an illustration

Now your Celestron Advanced VX 11" Schmidt-Cassegrain Telescope can take advantage of All-Star Polar Alignment and autoguider support

Atmospheric dispersion means that actually the degree of 'lift' that the refraction causes depends not only on the angle of the light

TeleGizmos 12"-14" Truss Dob Cover - Horizontal-45° Park Position - 94" Circumference x 78" Height

ZWO Filter Masks for Original Model of the EFW Mini Filter Wheel - EFW-5-MASKS 5mm Eyepieces NOTE: Photo shows the telescopeThese 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