Baumer FSE 200F4Y00 Plastic Fiber Optic Cable, Through-Beam Type, 202 mm Range, Cylindrical Smooth Sensing Head ⌀2.5 mm, With Thin Sleeve ⌀1 mm, Plastic Fiber Ultra-Flexible 200 cm Long, For Compact Fiber Optic Sensors FVDK 10 and OF 10 $759.60 Select