Buy from Amazon : http://www.amazon.com/gp/product/B000C0OF54?tag=wayofcats-20 <br /> <br />Nikon DK-21M Magnifying Eyepiece <br /> <br />117x magnification to enhance visibility and reduce eyestrain <br />Compatible with Nikon D40 D40X D80 D90 D200 D300 D300S D5000 D7000 D7100 D3000 D3100 D3200 D3300 D600 and D610
