D203F1280 Spherical Lens Reflection Astronomical Telescope Mirror Set Accessorie

Description

Package included:
1PC
Need a large amount can contact me, the price can be discounted?
(Depending on your choice, only applies to one size)
D203F1280 Primary Mirror, 203mm Aperture, 1280mm Focal Length.
Spherical Mirror Primary Mirror, Thickness About 18mm.
Thickness May Vary Slightly Depending On The Manufacturer's Batch, Surface Aluminum Coating And Protective Film
.
70mm Minor Axis (short side diameter) 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).
If there is any VAT tax that happens during import in the buyer's country, it should be paid by the buyer.
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Shipping Instruction:
Usually we offer SpeedPAK  / China Post and take 10 - 30 shipping days. we will ship out your item in 5 Working Days after a your safe payment . IF you need fast shipping please contact us for shipping fee and fast shipping need offer buyer'Tel No. otherwise item can't be ship out. If you do not receive your item after 30 days please email us. after 35 days still do not receive your item. we will give your refund or replacement.  Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side. we will reply all your message and emaill in 24h (may sometimes canot reply in time as the time difference)
About feedback:
When you receive the item and satisfied with the product ,please leave us positive feedback and 5 scores DSR.We will leave 5 Scores DSR feedback for you.If ,for any reason you are not satisfied with your purchase,please contact us via Ebay Message and we will do our best to resolve it ,Do Not leave neutral or negative feedback without any communication with us.
About us:
We have a profersional design term with rich experience engineer in design field. In our factory in ShenZhen city more then 10000 skillful masters assemble products in product line. Welcome to our factory visiting. you can also view our factory webset. we can offer you the best product with good wholesales price.
Contact us:
Don’t accept return except item’s quality problem, so please check the measurement before you bid. Please contact us within 7 working days if you find the product quality problems (since the date you receive the goods), and we will do our best to resolve the problem for you! thanks! Any question just feel free to email us.usually we will reply you in 24 hours.