I love the Lensbaby Optic Swap System. I have two Lensbaby Composers Pro. One for my Canon T7i and one for my Nikon D3. So I can use any interchangeable lens on any camera. It's like getting two for the price of one with every new lens I buy.
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Nikon 35mm f/1.8G Auto Focus Lens for Nikon DSLR Cameras - Black (Model 2183)
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