HomeProducts tagged “HERCULES 41CM Extension Tube for SkyWatcher EQ3 HEQ5 EQ5 Astronomical telescope Equatorial” HERCULES 41CM Extension Tube for SkyWatcher EQ3 HEQ5 EQ5 Astronomical telescope Equatorial Filter Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Skywatcher HERCULES 41CM Extension Tube for SkyWatcher EQ3 HEQ5 EQ5 Astronomical telescope Equatorial $123.38 Buy Now