ZWO FILTER MASKS FOR EFW For EFW:EFW 7x36 3” Losmandy XL compatible (all

3” Losmandy XL compatible (all the components are pre-assembled and aligned)

a precise 50mm hole offers a smooth movement on the shaft and facilitates the balancing operations while the stainless steel guarantees no corrosion

Width 90 mm

it is designed to offer great rigidity but with a reasonable weight

ZWO FILTER MASKS FOR EFW For EFW:EFW 7x36 3” Losmandy XL compatible (allThe ZWO 0. 5mm thick filter masks allow you to securely install 31mm or 36mm unmounted filters into your EFW or EFW Mini electronic filter wheels. Includes M2 screws. 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 filters in place. Replace the back cover and tighten the screws. ZWO EFW Mini Filter Mask dimensions ZWO EFW 7 x 36mm Filter