Sales & Special Offers
- Thousand Oaks Optical SolarLite Solar Filter Film (ND 5) - 4" (101mm) Square PieceOur Price: $12.99In StockFree US Shipping Over $25
- SpecialWilliam Optics GT71 71mm f/5.9 Apo Refractor (Red) with Soft Case & Flat6AIII Field Flattene...Our Price: $1,065.00In StockFree Contiguous US Shipping
- On SaleCelestron 1.25" Universal T-Adapter with 2x Barlow # 93640Sale Price: $59.95 Our Price: $67.95Out of StockFree US Shipping
- CloseoutBaader UV-IR-CUT Filter - 1.25" # FUVIR-1 2459207ASale Price: $65.70 Our Price: $73.00In StockFree US Shipping
- On SaleCelestron 1.25" 3x X-Cel LX Barlow Lens # 93428Sale Price: $99.95 Our Price: $119.95In StockFree US Shipping
- On SaleCelestron 1.25" 2x X-Cel LX Barlow Lens # 93529Sale Price: $99.99 Our Price: $119.95In StockFree US Shipping
- Thousand Oaks Optical SolarLite Solar Filter Film (ND 5) - 3" (76mm) Square PieceOur Price: $8.99Out of StockFree US Shipping Over $25
- CloseoutZWO Filter Drawer with M54x0.75 Threads (Gen 1) - For 2" Mounted Filters # FD-M54Sale Price: $69.00 Our Price: $79.00Out of StockFree US Shipping
- CloseoutBaader O-III Nebula Filter - 1.25" # FOIII-1 2458395Sale Price: $81.00 Our Price: $109.00Out of StockFree US Shipping
- CloseoutLumicon Oxygen III Filter - 1.25" # LF3040Sale Price: $124.20 Our Price: $138.00Out of StockFree US Shipping
- On SaleSky-Watcher EQ6-R Pro Computerized GoTo Telescope Mount (with Hand Controller) # S30300Our Price: $1,699.00In StockFree Contiguous US Shipping
- DiscontinuedWilliam Optics RedCat 71 f/4.9 Petzval Apo Refractor Telescope (do not delete)Our Price: $1,698.00Out of StockFree Contiguous US Shipping
- DiscontinuedWilliam Optics RedCat 71 f/4.9 Petzval Apo Refractor Telescope (Discontinued)Our Price: $1,698.00Out of StockFree Contiguous US Shipping
- SpecialWilliam Optics ZenithStar Z61II 61mm f/5.9 Doublet Apo Refractor with Soft Case # A-Z61II (A...From Our Price: $599.00Free US Shipping
- On SalePentax 1.25" SMC XW Eyepiece - 10mm # 70514Sale Price: $269.00 Our Price: $299.00In StockFree US Shipping
- On SaleSky-Watcher Star Adventurer 2i Pro Package # S20512Sale Price: $419.00 Our Price: $520.00In StockFree Contiguous US Shipping
- CloseoutQHYCCD 30mm f/4.3 Mini Guidescope with Mount for Select QHY5-II/III Cameras - SilverSale Price: $119.00 Our Price: $129.00Out of StockFree US Shipping
- On SaleCelestron 9 1/4" CPC Deluxe 925 EdgeHD Telescope # 11008Our Price: $3,799.00In StockFree Contiguous US Shipping
- On SaleCelestron 11" CPC Deluxe 1100 EdgeHD Telescope # 11009Our Price: $4,499.00In StockFree Contiguous US Shipping
- On SaleCelestron 8" CPC 800 Schmidt-Cassegrain Telescope # 11073-XLTOur Price: $2,349.00In StockFree Contiguous US Shipping
- On SaleCelestron 11" CPC 1100 Schmidt-Cassegrain Telescope # 11075-XLTOur Price: $3,599.00In StockFree Contiguous US Shipping