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... astronomical telescopes, it has a larger diameter (50 mm) and at very best price, do not take up place, suitable for beginners of amateur astronomers, configuration of two different ratio of the eyepiece an...
... astronomical telescopes, it has a larger diameter (50 mm) and at very best price, do not take up place, suitable for beginners of amateur astronomers, configuration of two different ratio of the eyepiece an...
Professional 40070 Astronomical Refractor Telescope For Kids Adults Bigenner Parameters for YBoptics Telescope optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3...
... 70mm Lens 360mm Focal Length Refractor Astronomical Telescope Parameters for YBoptics Telescope optical system Refractor Telescope Model 70360 Objective 70mm Focal length 360mm Focal ratio 5.1 Eyepiece H6mm...
High Power Professional Telescope ful Monocular Long Range 8000m Telescope for Smartphone 100X90 Zoom HD Hunting Optics Scope for Indoor/Outdoor Specification Magnification 10x Eyepiece diameter 18.5mm Objectiv...
... Astronomical 40070 Beginner Refractor Telescope For Planets Professional Astronomical Telescope Specifications optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio...
...Telescopes 80mm Refractor Astronomical Telescopes Focal Length 800mm(f/11) EQIEquatorial Tripod 135CM Quality Optics: The astronomical telescope features 800mm focal length and large 80mm aperture, fully mu...
...Telescopes 80mm Refractor Astronomical Telescopes Focal Length 800mm(f/11) EQIEquatorial Tripod 135CM Quality Optics: The astronomical telescope features 800mm focal length and large 80mm aperture, fully mu...
...Telescope Binoculars Infrared Night Vision for Hunting,Security Specification Catalog Function Description Optical Performance Magnification power 4 X 50 Eyepiece Exit Pupil Diameter 12mm Angle Of View 7° Ob...
... Exit Pupil Diameter: 12mm Angle Of View: 7° Objective Aperture :50mm Eyepiece Focal Length: 12.3mm F# for Objective lens: 1.3 2m~∞ in daytime; Viewing in the darkness up to 400M (monochrome) Eyepiece Exit P...
Model: F30070M Focus length: 300mm Objective diameter: 70mm Eyepieces: H 6.0mm H 20mm 3x barlow lens: √ 1.5x erecting lens: √...
Model: F36050 Focus length: 360mm Objective diameter: 50mm Eyepieces: H 6.0mm H 20mm 3x barlow lens: √ 1.5x erecting lens: √...
Model: F36050N F35060P F50060P F60060P F70070P F90060P Focus length: 360mm 350mm 500mm 600mm 700mm 900mm Objective diameter: 50mm 60mm 60mm 60mm 60mm 60mm Eyepieces: H 6.0mm H 12mm H20mm K9mm K25mm With built-i...
Model: F40040M Focus length: 400mm Objective diameter: 40mm Eyepieces: H 12.5mm H 20mm Finderscope: 5x24mm...
Model: F40070M F36070M Focus length: 400mm 360mm Objective diameter: 70mm 70mm Eyepieces: K 6.0mm K 25mm K 6.0mm K 25mm 3x barlow lens: √ √ 1.5x erecting lens: √ √ Finderscope: 5x24mm 5x24mm...
Model: F60050MI Focus length: 600mm Objective diameter: 50mm Eyepieces: H 6.0mm H 20mm Finderscope: 5x24mm...
Model: F60060M F70060M F80060M F90060M Focus length: 600mm 700mm 800mm 900mm Objective diameter: 60mm 60mm 60mm 60mm Eyepieces: SR4.0mm H 6.0mm H 12.5mm H20mm 3x barlow lens: 1.5x erecting lens: ...
Model: F70070M Focus length: 700mm Objective diameter: 70mm Eyepieces: SR4.0mm H 12.5mm H20mm 3x barlow lens: √ 1.5x erecting lens: √ Finderscope: 5x24mm...
Model: F70076M F900114M Focus length: 700mm 900mm Objective diameter: 76mm 114mm Eyepieces: SR4.0mm H 12.5mm H20mm 2x barlow lens: √ √ Finderscope: 5x24mm 5x24mm Packaging: Color box / hard case...
Model: F90060EQ Focus length: 900mm Objective diameter: 60mm Eyepieces: SR4.0mm H 12.5mm H20mm 3x barlow lens: √ 1.5x erecting lens: √ Finderscope: 5x24mm...