SKYWATCHER PIER EXTENSION FOR WAVE MOUNTS Mount menu 75 (T2) thread with the

75 (T2) thread with the BA2456313 & BA2456313A T-2 Quick Changers

Ideal for urban areas with extreme light pollution

600 g both

Baader Herschel prisms have been using light traps for years to eliminate this risk

You may have seen pictures of piers which have three or four bolts between the pier and the telescope mount for "levelling"

SKYWATCHER PIER EXTENSION FOR WAVE MOUNTS Mount menu 75 (T2) thread with theThe Sky Watcher Pier Extension for the Wave 100i & 150i mounts is an essential accessory if you're using longer refractors, which may otherwise hit the tripod when pointing near zenith. Machined from aircraft aluminium for durability and rigidity, the Sky Watcher Pier Extension is incredibly lightweight at only 1. 1kg with a height of 180mm. The pier extension is compatible with the Sky Watcher Carbon Fibre tripod. Note: the mount and tripod shown in