Canon EC-B New Split Focusing Screen for EOS-1/1N/1V EOS-3 D2000

More from Amazon.com : http://www.amazon.com/gp/product/B00009R6W1?tag=purrfectcatdi-20 <br /> <br />Canon EC-B New Split Focusing Screen for EOS-1/1N/1V EOS-3 D2000