Olympus ENF-P4 Rhino-Laryngoscope Fiberscope 
Optical system: Field of view 85°, depth of field 2.5-50mm 
Distal end: Outer diameter 3.4mm 
Insertion tube: Outer diameter 3.6mm 
Length: Working length 300mm 
Bending section: Range of tip bending 130°/130° 
Total length: 530mm 
(4 - Broken Fiber)

s/n 1911321