"AF Frame/Grid" Super precision matte focusing screen for PENTAX K-30.
This screen can strengthen depth of field in the view finder window. As use bigger diaphragm lens can ease of focusing when doing manual focusing.
Screen is produced by using S TYPE.
Please refer to the description of Grid Line.
Please refer to the webpage of screen comparison for the description of S TYPE screen.
Focusing screens is custom made to order. Orders are being completed in 7 business days.