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William Optics Zenithstar 73 III APO - 73mm F5.9 Doublet Apo Refractor - Gold
WO_A-Z73IIIGD
€ 895,00
Inclusief belasting
- William Optics Z73 f/5.9 Refractor uses FPL-53 glass for sharp views.
- Built-in Bahtinov Mask ensures you have perfect focus.
- V-Style dovetail bar included.
- V-Style dovetail plate/handle included.
- 2.5" Rack & Pinion focuser.
- Includes a telescope carrying case.
- Gold version.
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Step into a world of precision astronomy with the William Optics ZenithStar 73 APO III, the ultimate tool for avid sky watchers and astrophotographers. This advanced apochromatic refractor is engineered with a premium air-spaced doublet lens that incorporates Ohara FPL-53 ED glass to produce exceptionally clear and vivid images with minimal chromatic aberration.
Its compact and robust design, highlighted by a beautifully machined aluminum body and an elegantly anodized finish available in red and gold, ensures both durability and portability. Ideal for capturing stunning wide-field astronomical images and for portable visual astronomy, the ZenithStar 73 combines superior optical performance with ease of use. It includes high-quality accessories such as a CNC machined carry handle, a precision Bahtinov mask for easy focusing, and a protective soft case for travel.
Perfect for both beginners and seasoned astronomers, the William Optics ZenithStar 73 APO III stands out as a versatile and reliable choice for exploring the cosmos.
The William Optics ZenithStar 73 mm Apochromatic Doublet (version II) features Ohara FPL-53 glass improved upon from previous models. This package includes a Vixen-style dovetail bar, 2.5-inch Rack & Pinion focuser, and a built-in Bahtinov mask cover to help focus your telescope.
specifications
| Aperture | 73 mm (2.75") |
| Focal Length | 430 mm |
| Focal Ratio | f/5.9 |
| Glas Type | FPL 53 |
| Optical Type | Doublet |
| Tube Length | 310mm |
| Tube Weight | 2.5kg (5.5lb) |
| Weight | 5.5 lbs. |
Included items
- Z73 APO (version III)
- Vixen-style Dovetail
- Bahtinov Mask Included
- Telescope Case Included
- Telescoop systeem
- Losse telescoopbuis (OTA)
- Telescoop type
- Apochromatische refractor
- Telescoop serie
- ZenithStar
- Telescope Lens type
- Doublet (2 lenzen)
- Telescoop opening (mm)
- 73mm
- Telescoop brandpunt (mm)
- 430mm
- Telescoop openingsverhouding (F)
- F5.9
- Nieuw
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Refractor (Lens)
William Optics Zenithstar 61 II APO - 61mm F5.9 Doublet Refracting Telescope - Gold
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Refractor (Lens)
William Optics Zenithstar 61 II APO - 61mm F5.9 Doublet Refracting Telescope - Space Grey
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This manufacturer hails from Taiwan and was established in 2000, focusing on refractors and astronomical accessories. William Optics is celebrated for its aesthetically pleasing designs, producing telescopes and accessories that combine performance and elegance, appealing to amateur astronomers.
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