2" 98% Reflectivity Dielectric Diagonals with 1.25" adapter
These 2" diagonals have 98% reflectivity, 1/10 wave, 10mm thick BK7 flats
mounted in precision machined aluminum bodies. The eyepiece tubes have
brass compression rings, and come with 1.25" very low profile compression
ring adapters. With end caps.
#DDA2 has a 2" barrel with safety stop recess, threaded for 2" filters.
#DDS2 has a threaded coupler to fit the rear cell of SCTs with Schmidt threads.
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Prices include Priority shipping in the USA!