William Optics Zenithstar 81 WIFD
William Optics Zenithstar 81 WIFD
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Why Purchase from All-Star Telescope?
Free Expert Support
Whether you are a first timer needing help with setting up or an enthusiast that can't quite make that one thing work, our expert staff are ready to support your needs. With decades of knowledge and first hand experience we've been there and we can help you through it!
Stress Free, Secure Transactions
You can trust purchasing and delivery with All-Star Telescope. All of our transactions are 100% secure and Level 1 PCI DSS compliant thanks to Shopify's ShopPay platform. For additional protection, we insure 100% of the value of every shipment we make. If it get's lost during shipment, we replace it. If it gets damaged during shipment, we repalce it. We make sure your product arrives exactly as you would expect it to; we promise.
We also ensure privacy protection. We never keep any of your credit card information on file and any of your personal data is stored accordign to our policies.
30 Day Return Policy
Buy with confidence knowing that we accept returns up to 30 days after purchase. We want you to have something you will actually use and we are confident that we keep good quality products in our store with No Junk.
Price Match Promise
Shipping around for the best price is tough, we make it easier by offering the best pricing in the market. But if you find a better price on an in-store item somewhere else we will match it!
Product Description
More info is coming!
What can I see with a William Optics Zenithstar 81 WIFD?
Here are some simulated views of common objects. Results with your telescope will vary with viewing conditions, obrits, equipment and more.
Jupiter with
25mm Eyepiece - 19x Magnification
(Sold Separately)
Jupiter with
10mm Eyepiece - 48x Magnification
Sold Separately
Jupiter with
5mm Eyepiece - 96x Magnification
Sold Separately
Moon with 25mm Eyepiece
19x Magnification
(Sold Separately)
Moon with 10mm Eyepiece
48x Magnification
Sold Separately
Moon with 5mm Eyepiece
96x Magnification
Sold Separately
Andromeda with 36mm Eyepiece
13x Magnification
Sold Separately
Andromeda with 25mm Eyepiece
19x Magnification
(Sold Separately)
Andromeda with 10mm Eyepiece
48x Magnification
Sold Separately
What's in the Box
Specifications
| Lens Type: | |
| Focal Length: | 478mm |
| Diameter: | 81mm |
| F/ Ratio: | |
| Optional Flattener: | |
| Focuser: | |
| Lens Material: | |
| Strehl Ratio: | |
| Camera Format: | |
| Test Report: | |
| Interchangeable T-Mount: | |
| OTA Weight: | |
| Total Weight: | |
| Tube Length (Retracted): | |
| Tube Length (Extended): |
