Tele Vue Gibraltar HD4 Mount with Encoders - G4E-6023 82-Degree Eyepieces The center column has a

The center column has a 1/4-20 stud on one end and a removable 3/8-16 stud base on the other end

Antares Model No: FR1 Optics Type: Focal Reducer Lens Aperture: 25 mm Focal Length: -NA- Optical Design: Doublet FL Reduction: 0

Antares 2" Color Filter Set - 7 Pieces - Planetary

the Sky Mentor Laser Collimator is made of lightweight aluminum which fits on any 1

Tele Vue Gibraltar HD4 Mount with Encoders - G4E-6023 82-Degree Eyepieces The center column has aTele Vue Gibraltar HD4 Mount with Encoders Complete, Gibraltar HD4 telescope mount featuring smooth alt azimuth motions and included encoders Gives you object locating ability To be used with your existing Digital Setting Circles or computer Sturdy Wood Tripod with adjustable legs Includes a bubble level, glove friendly locking clamps Includes metal spikes with rubber tips for multiple surfaces Made for the larger, heavier Tele Vue refractor