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Products are usually delivered in 3-7 days.
Products usually ready for pickup from Edmonton Warehouse between 2 and 3.
2" Dielectric mirror diagonal with twistlock, for SCT threads, 99% reflectivity at 546nM
2" Mirror Diagonal for Schmidt-Cassegrain thread-on with Twist-lock retainer and multilayer dielectric coating with 99% reflectivity in green (546nM) light.
Reduces or eliminates vignetting, and allows for use of any 2" accessory.
