Askar
Askar SQA106
Askar SQA106
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Super fine 106mm aperture quintuplet air-spaced SD glass Petzval Astrograph.
Product introduction
Specifications
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Parameters |
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Aperture size |
106mm |
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Focal length |
509mm |
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Focal ratio |
f/4.8 |
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Objective lens |
Quintuplet petzval APO（including two pieces of SD glass） |
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Total length |
516mm(when the dew shield is contracted) |
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Format specifications |
full frame（44mm），upgrade to the medium format(55mm) |
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OTA weight |
5.82kg |
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Gross weight（including tube ring and dovetail plate） |
8.12kg |
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Rear-end thread type |
M48/M54/M68 adapters |
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Rear-end connection distance |
Support 48-78mm range (Recommended connection length is 55mm) |
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Standard package items |
a SQA106 OTA, an Oxford cloth case |
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Got a question?
what we get asked most often
Are the prices all-inclusive?
Yes. The price you see is the price you'll pay. All taxes are included. Free shipping on all orders.
What's the stock status of the products on your site?
We list only in-stock items on our website that can be shipped right away. Sold out products are out of stock, so you can't place an order.
Selected products are available for Preorder, with a guaranteed delivery within 30 days or your money back.
How fast do you ship?
We process and ship all orders within two business days. Shipping time is determined by the speed of the shipping partner.
Is there a guarantee on your products?
Yes. On top of the manufacturer's warranty, we also offer a Replacement Guarantee on all online orders. In the event that the product is defective or damaged during shipping, you will receive a replacement.
Can I cancel my order?
We'll refund you 100% if you cancel before dispatch. Cancellations after dispatch are complicated. Take a look at the our Policy here
What's your return policy?
We have strict return/refund policies as a company that deals with fragile products. Casual returns are not permitted. Items that are not damaged in transit or defective cannot be returned.So please take a moment to review our Refund Policy.
Could I order something that's out of stock or not listed?
If you are interested in ordering an out-of-stock item, click the "notify me" button. You will be notified when the item is back in stock.
To source a specific product for you, our team needs more information. Specific orders will be subject to case-by-case terms and conditions.
