AF-S Teleconverter TC-17E-II multiplies the effective focal length by 1.7x of select compatible NIKKOR lenses, offering an affordable and portable gateway to extend telephoto reach; ideal for sports shooting, wildlife, surveillance and more. Communicates with signals from most lenses Supports the innovative Nikon VR function Minimal 1.5-stop effect on f-number Adoption of Eco-Glass Design consistent with the current TC-14E II and TC-20E II

		Lens construction 7 elements in 4 groups Closest focusing distance Same as the attached lens Maximum reproduction ratio Approx. 1.7x the attached lens’ reproduction ratio Weight (approx.) 250g Dimensions (approx.) (from the camera’s lens mounting flange): 66 x 31.5mm

		Lens body Front and rear lens caps User manual 1 Year warranty