I had a few misconceptions about using digital in the studio. One of them is how useful it would be to check the exposure using the camera histogram or the LCD screen. If you are using a light meter then you should be getting the reading correct anyway. The extra checks you can do with digital are reassuring, but not really necessary. One huge advantage, however, is with regards to film costs or the lack of them. When shooting with the Pentax 67, it works out at about a dollar fifty each time I press the shutter. If I shoot a street portrait, I will usually have a chat with the person then take two or three images. I am pretty sure that one of those images should be a keeper. It’s costs a few dollars, but it’s manageable. When shooting portraits in the studio you tend to shoot a lot more. Although professional models may be able to flash the perfect smile at a moments notice, for most people the first dozen (or several dozen) shots …