4月25日的Film Photography Viewfinder应用程序分析

Film Photography Viewfinder A Viewfinder app for film photograhers. With light meter that adds exposure compensation for Reciprocity Failure or bellows extension. Most useful tools a film photographer needs whatever you shoot large format, mediumformat, 35mm, pinhole, wetplate. ## Main Features: ### 1. Digital Viewfinder - Add edit custom focal lengths ### 2. Light Meter - Compensates for Reciprocity Failure or bellows Extension. - F-stop range from 1 - 1024, high F-stop limit helps pinehole photographers - ISO: range from 0.25-25600, low ISO setting helps wet plate collodion photographers. - Film stocks list, that selects iso depending on film speed. ### 3. Exposure Log Book - Keep track of your exposures - Add new entries directly from the light meter ### 4. Reciprocity Failure Timer / Calculator - Simpel but handy count down timer or Reciprocity Failure times. ### 5. Depth of Field Calculator - Check DOF on any format, lens and distance. - Full frame conversion