Item Weight: 2.82 ounces
ASIN: B08RDX6WL3
Manufacturer: Pupilash
All metal, anodic oxidation, aluminum manufacturing process, can used for a long time.
Using this extension tube, can obtain correct image scale.
Inner wall with extinction treatment to avoid radiating light affecting image.
Astronomical Telescope Extension with fine workmanship, practical astronomical telescope accessory.
Tube Astronomical Telescope Accessory with professional manufacturing, stable characteristics and high reliability.