astrozap flexible dew shield for 8-inch sct w/o full length dovetail astrozap astrozap az-107 flexible dew shields fit 8-inch schmidt-cassegrains not fitted with full length dovetails bars, such as the meade lx90 or celestron cpc. many common 8-inch schmidt-cassegrains have full length dovetail bars; astrozap offers notched dovetail bars for these applications. astrozap flexible dew shields are the ultimate flexible dew shield made of lightweight durable abs plastic with a felt lined interior. these shields will delay the formation of dew for several hours under average conditions. the wrap around the optical tube and close with a velcro edge. these dew shields may be stored flat when not in use.