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Oculars

• Rodenstock XR-Heligon
• Focal length: 75 mm
• Outer attachment diameter: 75 mm smooth
• Inner threading

• Tele Vue Plössl
• Focal length: 55 mm
• Outer attachment diameter: 2" smooth

• Tele Vue Panoptic
• Focal length: 35 mm
• Outer attachment diameter: 2" smooth

• SMC Pentax XL21
• Focal length: 21 mm
• Outer attachment diameter: 1.25" smooth

Angle mirror

• Tele Vue
• Angle: 45 degrees
• Outer attachment diameter: 2" smooth
• Inner threading
• Outer holder diameter: 2" smooth