Boost lens focal length performance 1.4 - 2x. Rent telconverters for Nikon digital cameras. Easy online lens teleconverter rental. No deposit required. Affordable daily-weekly rates.Reservations accepted. Borrow Lenses offers a handful of Nikon teleconverters for an inexpensive way to increase the focal range of your current Nikon lens and Nikon camera body setup. If you’re looking for capturing images from greater distances, browse through the Nikon telephoto lens for rent page and Nikon super telephoto lens for rent page for more options.