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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
for use in refractors F/4-F/9
Camera Male thread: M42x0
Spun Aluminum mounting ring with polymer diffuser for taking flat fields
8 Amp 5Vdc power supply for the Quark
Daystar Combo QUARK 4.3X Telecentric Barlow american eclipse for use in refractors F/4-F/9This brand new QUARK optimized accessory is designed to fit our classic Combo Quark Hydrogen Alpha Filter. The 4. 3X barlow is one of two options for our new truly telecentric, fully baffled, custom engineered and Quark optimized barlows that enhance the performance of the filter. Use the 4. 3X telecentric barlow by unscrewing the silver snout from the Combo Quark and screwing on the barlow. For refractors from F 5 to F 9 you have a choice of the 2.