had a split image focus screen on my d7100/d7200 and loved it. upgraded to d750 and same source offered split image (K3) for my new camera so i ordered one. they lied. i have for sale an unopened K3 split image focus screen for $75 bucks which is halfish what i paid for it. split image focusing is the cats ass for close up/detail detail work AND gets you away from autoautoautoetc. can deliver. price is firm.