Askar
Askar FRA600 (f/5.6 108mm Quintuplet Astrograph)
Askar FRA600 (f/5.6 108mm Quintuplet Astrograph)
In stock
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Specifications
FRA600 |
||
Aperture |
108mm |
|
Focal length |
600mm |
|
Focal ratio |
F5.6 |
|
Objective type |
Quintuplet flat-field APO (including two ED elements) |
|
Image circle |
66mm |
|
Back focus |
160mm (from the end of rotator M90x1 thread) |
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Overall length |
493mm |
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Tube weight |
6.5kg |
|
Standard packing weight |
7.8kg(not include Aluminum case) |
|
Back-end adapter |
M108x1 male thread (no rotator), M90x1 male thread, 2" adapter/ 1.25" adapter |
|
Conical adapter |
M90×1-M68×1-M54x0.75-M48×0.75 |
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Accessories |
A pair of tube rings, a handle, a dovetail plate, sectional conical tube adapter (with M54X0.75 and M48x0.75 male thread), an |
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.
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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.
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