Really Simple Depth of Field calculator

ক্ষেত্র গভীরতা এবং হাইপারফোকাল দূরত্ব গণনা।

There are many excellent Depth of Field apps available, a number of which are quite complicated. This app is deliberately simple and allows user type input into the calculation of depth of field and hyperfocal distances. The selected camera is saved for future use as are the distance units.