Powerful Magnification Magnification=Focal Length/Eyepiece Diameter - Eyepiece: H6mm, H20mm: 300/6 = 50X, 300/20 = 15X
- 1.5X Barlow lenses together: 50 x 1.5 = 75X, 15 x 1.5 = 22.5X
- 3X Barlow lenses together: 50 x 3 = 150X, 15 x 3 = 45X
|
Specification - Magnification: 15-150X
- Objective Diameter: 70 mm
- Focal Length: 300 mm
- Prism Glass: BAK4
- Lens Coating: FMC
- Eyepiece: H20mm(15X), H6mm(50X)
- Diagonal Mirror: 90 degree
- Net weight: 1.5 lb
|
Package Includes - 1 x Astronomical telescope
- 2 x Eyepieces (H6/H20mm)
- 2 x Barlow lenses (1.5/3X)
- 1 x Moon filter(green)
- 1 x Phone adapter
- 1 x Finder scope
- 1 x Zenith mirror
- 1 x Wire shutter
- 1 x Backpack
- 1 x Tripod
|