Newton Reflecting telescope DIY primary mirror 203mm & secondary flat lens 70mm For Sale
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Newton Reflecting telescope DIY primary mirror 203mm & secondary flat lens 70mm:
Newton Reflecting telescope DIY primary mirror 203mm & secondary flat lens 70mm
(Depending on your choice, only applies to one size)
D203F800 spherical primary mirror and 70mm short-axis secondary mirror.
Spherical mirror, diameter: 203mm, focal length: 800mm, aluminized surface and protective film.The short axis is the short side length of the secondary mirror.
How to use？
Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. After drying, look at the light source from the side to see if there is some cotton or Keep the water stains on top, and if necessary, gently wipe them with some good quality mirror cloth (be careful, otherwise it will affect your telescope).
1 xD203F800 Primary mirror
1 xSecondary mirror Mirror
Please make sure it will fit your machine before purchasing it.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
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1.We will send the item to you within handling time(except public holiday) when we have received your payment.
duties, taxes and charges are not included in the item price or
shipping charges. These charges are the buyer's responsibility.3.The normally delivery time as follows:
1)United States/United Kingdom:8-12 working days.
3)Brazil/South America:about 4-8 weeks (due to strict Custom Inspection).
replacement request is available only the requests within 1 week after
parcel received & returning the item as the same condition as
contact us to request a return authorization. Your name, sale
number, and reason for return should be included in the email. All items
returned must contain all original packaging materials.
repack the item carefully. Items returned will be tested and a new
replacement will be shipped to the buyer immediately when found
defective. In the event that a suitable replacement is not available
then a refund will be issued. Shipping, handling and insurance fees are
the item is found non-defective, the item will be sent back to the
buyer at buyer's expense. Items returned without RMA number will be
refused and returned to the sender. Buyer is responsible for All Return
Postage and Shipping Charges. Buyer is responsible for additional
shipping costs for items that are returned refused and/or undeliverable.
We do not accept any returns without an authorization number on the box
or label it is being returned in.
to autostore-1, we are experienced seller with our own factory,our
target is offer good products and reasonable price for you.
Our working time:
Hong Kong time :Monday to Friday 9:00 am to 18pm.
We do not work holidays in Hong Kong.
If you send email to us,In our working hours will be resumed within 48 hours.
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