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ZENITHSTAR
126 APO
Owner's Manual ver. 1.0
2018.09

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Summary of Contents for William Optics ZENITHSTAR 126 APO

  • Page 1 ZENITHSTAR 126 APO Owner’s Manual ver. 1.0 2018.09...
  • Page 2: Table Of Contents

    Contents Specification Package Contents Tools necessary for this scope Telescope Diagram Accessories Map...
  • Page 3: Specification

    Specification Aperture 126mm Focal Ratio F/7.7 Focal Length 970mm Image Circle Z126 with Flat 6A II Φ 43mm Limiting magnitude 11 Synthetic Flourite FPL 53 Doublet, Air Spaced, APO Objective Type Fully Multi-Coated, SMC coating. Lens Shade Retractable Extra-smooth new 3" Crayford Focuser Focuser 360 deg.
  • Page 4: Package Contents

    Package Contents [4] [5] [2] Guiding Rings [1] CNC Carry Handle Bar [4] New Losmandy Style Dovetail [3] 2.5” R&P Focuser [6] Mounting Rings [5] Guiding Scope [7] Innovative Bahtinov Mask Cover (Patented) Tools necessary for this scope 5.0mm Allen key Your Hands 2.5mm Allen key...
  • Page 5: Telescope Diagram

    Telescope Diagram 3. Main Tube 1. Bahtinov Mask Your Hands Dew Shield Lock Screw Extend 2. Retractable Dew Shield...
  • Page 6 4. Focuser Rotation Locking Screw 5. 2” Adapter Locking Screws Your Hands 7. 1.25” Adapter 6. Focuser Lock Screw Do not over tighten (Release the lock when focusing )
  • Page 7 M2.5x7L 8. Bracket Holder Screws 9.Draw Tube Holder Screws for Finder Bracket Your Hands 5.0mm Allen key 2.5mm Allen key 11. 10:1 Ratio Fine Knob 10.Camera Angle Rotation Locking Screw...
  • Page 8 4.0mm Draw tube tension screw 2.5mm Screw Motor Bracket Screws The 3” focuser drawtube smoothness can be adjusted using a 2.5 mm Allen key and tension should be adjusted ONLY when necessary by progressively tightening the screw until you reach the desired smoothness.
  • Page 9 12. Guiding Rings & Guiding Scope Your Hands 5.0mm Allen key M5x11L 13. Handle & Guiding Rings M5x7L...
  • Page 10 M5x15L 14. Mounting Rings & Losmandy Style Dovetail 5.0mm Allen key 15. Losmandy Style Dovetail...
  • Page 11: Accessories Map

    Accessories Map SPL 12.5mm (1.25 inch) Eyepiece 2” Dielectric CF Plate (with Thermometer) SWAN 20mm Guiding scope 3” M92 Flat68 III T-Mount Camera Angle Rotator 3.5”-2” Rotolock 2” Diagonal SWAN 33mm 2” to 1.25” Rotolock CCD Camera Any mid size EQ mount...