William Optics Zenithstar 61 II APO - 61mm F5.9 Doublet Refracting Telescope - Space Grey

Bright and colorful yet smaller than a house cat, the William Optics ZenithStar 61II is one of the most portable telescopes on the William Optics market. Weighing only about 3 lb, you can easily take it with you anywhere!

Your telescope’s lens captures true-to-color light and create images with reduced chromatic aberration. It’s designed with FPL-53 glass, which is a form of synthetic fluorite in the closest form to pure fluorite. Capture mesmerizing images with brighter and crisper viewing features.

When combined with a field flattener, this telescope can capture images like those of larger professional telescopes.

Williams Optics ZenithStar 61II Special Features

• The full-frame sensor size is approximately 36X24.
• A 41 mm diameter image circle.
• The Focuser is 50.8 mm (2-inch), rack and pinion, with 10:1 dual-speed micro focuser and a 75 mm travel length.
• A rotatable L mounting bracket.
• The tube length has a range of 230 mm when fully retracted, and 300 mm when fully extended.

specifications

Included items

• William Optics ZenithStar 61 f/5.9 Doublet Refracting OTA.
• Patented Bahtinov Mask Cap Design.
• Rack and Pinion Focuser 50.8 mm (2-inch), 1:10 Dual Speeds, with 75 mm Travel Length.
• CNC Made Mounting Ring.
• CAT Handle Bar.
• 210 mm Dovetail Plate.
• Soft Carry Case