Newtonian Reflection Spherical Primary Mirror D203mm FL800mm Astronomical Telescope DIY With 70mm Secondary Mirror
The Newtonian ReflectionMirror details is as follows :
Diameter: 203mm
Focal Length: 800mm
Focal ratio: F 4
Accuracy : about 1/4 wavelength.
Coating: Aluminum surface and protective film
Secondary Mirror: The short axis Diameter70mm
Note:
The primary mirror is a spherical mirror.
The short axis refers to the short side length of the secondary mirror.
It is suitable for D203F800 astronomical telescope, the actual focal length is 750mm.
Customized product
Customized product
Company Information
Production equipment
Inspection equipment
Payment：We only accept payments from PayPal and all major credit cards accepted by Paypal.If you do not pay in time, we cannot guarantee that we will always keep your reset items.For payment issues, please contact us first.
Transport： Our minimum standard express service, the period is20-30 days. You can also choose commercial express, such as TNT, DHL, Federal, EMS, the time limit is 5-7 days.Package：
-Well-protected safety packaging kit, suitable for long-distance transportation.
Inside-blister bag/kraft paper/acrylic box or according to customer requirments.
ØComputer-standard export carton or according to customer requirements.
About Us：We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses. If you need something else, please leave a message. Welcome to send me an inquiry, we will provide you with the most favorable price and high-quality service.
Inspection equipment
Payment：
We only accept payments from PayPal and all major credit cards accepted by Paypal.
If you do not pay in time, we cannot guarantee that we will always keep your reset items.
For payment issues, please contact us first.
Transport：
Our minimum standard express service, the period is20-30 days.
You can also choose commercial express, such as TNT, DHL, Federal, EMS, the time limit is 5-7 days.
Package：
-Well-protected safety packaging kit, suitable for long-distance transportation.
Inside-blister bag/kraft paper/acrylic box or according to customer requirments.
ØComputer-standard export carton or according to customer requirements.
About Us：
We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
If you need something else, please leave a message.
Welcome to send me an inquiry, we will provide you with the most favorable price and high-quality service.
