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500mm f/6.3 Manual Focus Telephoto Mirror Lens + 2X Teleconverter = 1000mm for Canon EOS Rebel T6s, T6i, SL1, T5, T5i, T4i, 70D, 60D, 60Da, 7D, 6D, 5D, 5DS R, 1D Digital SLR Camera
The Mirror lens enables a very good magnification. Focusing takes place manually. The lens can be used with aperture priority and manual exposure setting. Thanks to the easy handling, the lens is also especially suitable for beginners. The Telephoto Mirror Lens is a telephoto lens in a lightweight, compact form. The advanced reflex mirror design of this lens makes possible its compact

Price is $179.00
Price: $178.99