Description
Telescope
Brand Name: svbony
Focal Length: 420/560/714mm
High-concerned chemical: None
Lens Coating Description: Ultra-wideband coating(SMC)
Lens Material: ED
Magnification: 204X
Material: Metal
Model Number: SV503
Objective Lens Diameter: 70/80/102
Tube material: Aluminium
Tube outer diameter: 88/99/121mm
Type: Telescope,Refractor
Type of build: Doublet air spaced achromatic














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