ProVision 300 Flexible Fiberscope w/ 36" Shaft High resolution lens provides a clear image of objects as close as 3/4 inch and over one foot away while providing a wide 40 degree field of view. Powerful lamp illuminates dark crevices on-demand with the push of a button conveniently located on the handle. Ergonomically designed handle is comfortable to hold and allows one-handed focusing and light activation. Rugged and water resistant, ProVision is made of high impact ABS and flexible cable sheathing that obediently stays in a set position. (Note: Shaft is water resistant, not the handle.) Adjust the cable into any position and it will stay fixed in place, until you decide to change it. Durable carrying case included. Accessories available to optimize ProVision for specialized applications. Made in the USA. Specifications:Cable Length: 36" (914mm) Cable Diameter: .4" (10.16mm) Handle Length: 6" (152.4mm) Handle Width: 1.42" (36.2mm Overall Length: 41.8" (1062mm) Overall Weight 11.2 oz (318g) Carrying Case Weight: 2lb. 4 oz. (1021g) Shipping weight: 3.10 lb. Field of View: 40deg Optimal Viewing Distance: Min. .8" (20mm); Max. is dependent upon ambient lighting conditions. Lamp Volts: 2.7 volts (Halogen) Power Source: 2 AA batteries (not included) Pressure Necessary to Operate Lamp: 2.9 avg. p/psi; 3.2 max. p/psi