Reducers, Flatteners & Coma Correctors

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New Never Used Altair 0.5x Focal Reducer 1.25"£10.00 New Never Used Altair 0.5x Focal Reducer 1.25".	Second Hand Altair PlanoStar M63 1.0x Flattener for Starwave 80mm F6 Triplet£89.00 Please note this is a second hand item. Perfect condition and comes in original box.	Second Hand Skywatcher 0.85x Focal Reducer/Corrector For Evostar 100 ED£93.00 Please note this is a second hand item. Great condition and comes boxed. Only one at this price.	Second Hand William Optics Adjustable Field Flattener For Zenithstar 73£109.00 Please note this is a second hand item. Comes in its original box. Only one at this price. The Brand new adjustable field flattener for the William Optics Zenithstar 73 OTA. This is a brand new 2019 item which is now in stock at Rother Valley Optics.


MallinCam MFR-5 MkII Focal Reducer And Extension Tubes£125.00 This is a brand new and unused item. Comes in its original packaging with extra 5mm and 10mm extension tubes. Only one at this price.	Second Hand William Optics 0.8x Adjustable Reducer Flattener For ZS73£169.00 Please note this is a second hand item. Great condition and checked by the RVO team. Brand new 0.8x adjustable reducer flattener by William Optics to suit the Zenithstar 73 series. Comes complete with integrated rotator and 2" filter holder.	$Second Hand TeleVue TRF-2008 0.8x Reducer / Flattener For TV-85, TV-76 And Other 400-600mm Focal Length Refractors$ Second Hand TeleVue TRF-2008 0.8x Reducer / Flattener For TV-85, TV-76 And Other 400-600mm Focal Length Refractors£250.00 Model TRF-2008 0.8x Reducer/Flattener converts TV-85 to 480mm f/5.6 and TV-76 to 380mm f/5.0 for flat field, fast photography.	Second Hand Tele Vue Paracorr Type 2£375.00 An optical chain is as good as its weakest link. With the development of 82 degree Nagler and 100+ degree Ethos eyepieces, Tele Vue offers the largest, flattest and best corrected visual fields in the industry.


Page 1 of 1: 8 Items