BNISE 150X Telescope for Kids Beginners

FMC Blue Film Objective Lens

70mm large objective lens with multi layer coating film, and made of high quality optical glass, the light transmittance reaches 98.9%.

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

Moon Filter

Reduce glare and increase contrast of the moon with the moon filter.

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