William Optics Zenithstar 73 F5.8 Red
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Lens Diameter: 73mm
Focal length: 430.7mm
Doubled FPL 53 optic
Weight: 2.5 kg
Speed: f5.9
Maximum meaningful magnification (x): 182.5
Minimum meaningful magnification (x): 11.68
Maximum resolution (arcsec / pixel): 1.59
Limit Magnitude: 12.02
Coatings: STM-Coated
The NEW William Optics Zenithstar 73 III doubled fiber apo is a compact telescope with a 2.5 inch rack and pinion focusing device. With the arrival of this William Optics ZenithStar 73 APO, William Optics has created an affordable and competitive telescope. Finish and quality has always been high on William’s priority list. And he always knows how to distinguish himself from the other brands with fun novelties and colors.
A flattener is also available for this ZenithStar 73, which is only a flattener and not a reducer. With the flattener the instrument is well suited for astrophotography, without flattener the telescope is excellent for visual use. Not to mention very suitable for nature photography. The ZenithStar is bright and therefore also stands its ground at dusk.
Full frame cameras are no problem for this telescope.
Specifications
Opening: 73mm
Focal length: 430.7mm
Speed (f): 5.9
Maximum meaningful magnification: 182.5 x
Minimum meaningful magnification: 11.68 x
Maximum resolution (arcsec / pixel): 1.59
Limit Magnitude: 12.02
Coatings: STM-Coated
Focuser type: Rack & Pinion
Focuser size: 2.5 inch
Focuser rotatable: Yes
Focuser fine adjustment: Yes
Color: gold
Type: Refractor
Type of optics: Apochromat doublet
Tube material: Aluminum
Tube weight: 2.5kg
Tube length: 310mm
In The Box
William Optics Z73 telescope
Mounting rings
Carrying handle, equipped with preparation for guide scope
Vixen Style Dovetail
Bahtinov Mask in cap
