Place your order by 4:00 PM EDT Monday, May 2 and your order will ship the same day. For further details see delivery estimates in cart. All orders are subject to verification. International orders are processed the next shipping day.
An easy to use rotating reference calculator that shows what the depth of field (area of focus) is for the format, lens and F/Stop you are using, and the distance you are from the subject. Eliminates guesswork, and reduces time spent focusing and refocusing your view camera.