Shopping Cart

Your cart is empty.

Your cart is empty.

D130F650 High-Precision Parabolic Newtonian Reflection Primary Objective Lens,Used for DIY Astronomical Telescope,Hand-Polished (Color : 130mm, Size : 650mm)

5.0 Write Review
Free shipping on orders over $29.99

$76.32

$ 31 .99 $31.99

In Stock

About this item

  • Newtonian mirror D=130mm F=4.8
  • Caliber D 133mm
  • Focal length F 650mm
  • Side thickness 18mm
  • Surface accuracy is 1/6, coating, aluminum and protective film


Newtonian mirror D=130mm F=4.8
Caliber D 133mm
Focal length F 650mm
Side thickness 18mm
Surface accuracy is 1/6, coating, aluminum and protective film
Remarks The primary mirror is a spherical surface, and the secondary mirror is an elliptical plane