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BNISE

BNISE Digital Thickness Gauge

BNISE Digital Thickness Gauge

Regular price $50.84 USD
Regular price Sale price $50.84 USD
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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

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