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...Telescope Eyepice 70x400mm Reflector Telescopes Parameter: optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° Magnifi...
...Telescope Professional Astronomical 70x300mm Telescope-astronomy Parameter: optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle o...
... Refractor Telescopes Product parameter optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of view 1.2° Magnification 15x - 50x ...
...Telescope Profesional 70x300mm Planet Telescope Parameter: optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of view 1.2° Magni...
...Telescope Astronomical Profesional 70x300mm Planet Telescope Parameter: optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of vi...
...Telescope Eyepice 70x400mm Reflector Telescopes Parameter: optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° Magnifi...
...Telescope Professional Astronomical 70x300mm Telescope-astronomy Parameter: optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle o...
... Refractor Telescopes Product parameter optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of view 1.2° Magnification 15x - 50x ...
...Telescope Profesional 70x300mm Planet Telescope Parameter: optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of view 1.2° Magni...
OEM BK7 Aluminum Reflector Concave Mirrors Glass Lens Spherical Telescope Optical Projector Reflector Mirrors Optical reflector in a multitude of reflective coating options, including Protected Aluminum, Enhanc...
...key feature that greatly enhances the functionality and versatility of an excavator is the two-section telescopic arm. The primary advantage of a two-section telescopic arm is its ability to reach greater di...
...Telescopic Arm / Stick for Hitachi Zx360 30M Excavator Telescopic Arm , PC345 Long Reach Arm Stretch Out And Draw Back ✅Increased Reach: The primary advantage of an extended telescopic arm is its ability to ...
...Telescopic Arm / Stick for Hitachi Zx360 30M Excavator Telescopic Arm , PC345 Long Reach Arm Stretch Out And Draw Back ✅Increased Reach: The primary advantage of an extended telescopic arm is its ability to ...
OEM BK7 Aluminum Reflector Concave Mirrors Glass Lens Optical Spherical Telescope Reflector Mirrors Application: 1) Special full reflection type of laser lamp: 0 ~ 57 degrees , 650 nm, 532 n, 475nm reflection m...
... Zenith mirror 48 zenith mirror Optical Coating FMC Baroy extender 3X Exit Pupil Diameter 2.2mm Resolution ≤4.0 Tripod Aluminum Alloy retractable ......
... Telescope With Carry Bag Tripod Parameter: optical system Refractor Model 16-40x70 Objective 70mm Focal length 400mm Focus ratio 11.25 Eyepiece 10mm 25mm Angle of view 1.3° Magnification 40x 16x Finder Mir...
... Zenith mirror 48 zenith mirror Optical Coating FMC Baroy extender 3X Exit Pupil Diameter 2.2mm Resolution ≤4.0 Tripod Aluminum Alloy retractable ......
...Telescope Landscape Observation Product parameter optical system Refractor Model 16-40x70 Objective 70mm Focal length 400mm Focus ratio 11.25 Eyepiece 10mm 25mm Angle of view 1.3° Magnification 40x 16x Find...
... Zenith mirror 48 zenith mirror Optical Coating FMC Baroy extender 3X Exit Pupil Diameter 2.2mm Resolution ≤4.0 Tripod Aluminum Alloy retractable ......
... Telescope With Carry Bag Tripod Parameter: optical system Refractor Model 16-40x70 Objective 70mm Focal length 400mm Focus ratio 11.25 Eyepiece 10mm 25mm Angle of view 1.3° Magnification 40x 16x Finder Mir...