SPECIFICATIONS
Water Resistance Level: IPX4
Type of build: Doublet air spaced achromatic
Type: Monocular
Type: Refractor
Tube outer diameter: 88mm
Tube material: Aluminium
Resolving capacity: 1.97"
Origin: Mainland China
Objective Lens Diameter: 70
Model Number: SV503
Max. Useful magnification: 140x
Material: Metal
Magnification: 6X
Limit value: 11.3
Light gathering capacity: 100x
Glass Grades: S-FPL51
Focal length: 420mm
Field of View: -
Eyepiece diameter: -
Coating: SMC
Brand Name: svbony
Aperture ratio: f/6
Aperture: 70mm / 2.75-Inch