T-Hobby Velox V5315 8-12S Brushless Motor for 13-15 Inch Cinelifter for FPV Freestyle Version Racing Drones DIY

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304 Stainless Steel Elbow 180 Degree U-shape Elbow Exhaust Pipe Polishing Automatic Welding 19mm 25mm 32mm 38mm 45mm 51mm

PC tube plastic Thick wall Polycarbonate rigid pipe High transparency Wall thickness 3 4 5mm 10 15 20 25 30 35 40 45mm diameter

2 Pieces 3D Virtual Reality VR Lens BiConvex PMMA Lens Dia 34mm Focal length 45mm Double Convex Lens

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