Accessories Filter Accessories Add To Cart PF24 Primary Mirror Shutter $6,670.00 Add To Cart L-Series Adapter $630.00 Select Options RC700 Counterweights $58.00 – $104.00 Select Options Solid Aluminum Shrouds $690.00 – $1,323.00 Add To Cart CDK20 F/6.8 Corrector Lens Assembly $1,600.00 Add To Cart Low Profile 2.75" Focuser to SecureFit Adapter $213.00 Add To Cart Lens .66x Reducer $1,600.00 Select Options CDK17 and 20 OPTEC TCF-S2/S3 Adapter $160.00 Select Options CDK24 to IRF90/Hedrick Focuser Spacer $460.00 Add To Cart 2.75" Hedrick Focuser $800.00 Select Options Extension Spacer for 7.125" Flange Interface $425.00 – $472.00 Add To Cart Lock Ring for Hedrick 3.5" Focuser and 7.125"Flange Accessories $138.00 Add To Cart PlaneWave 2.75" Focuser to 2" SCT Thread (2"-24TPI) Adapter $207.00 Add To Cart IRF90 Low Profile to Starlight-Xpress SX-AO Adapter $184.00 Add To Cart CDK14-24 & 700 to SecureFit (Base Portion) $161.00 Add To Cart IRF90 to Baader IMP85 Adapter $288.00 Load More Filter Accessories