![](https://play-lh.googleusercontent.com/a-/ALV-UjU6OpT0fwbXYhwtAMzKTQV-B3QkguO_6wSdp-svTYkSVW8wdlE=s32)
Jimmy Sayle
- Flag inappropriate
- Show review history
Brilliant with a full frame sensor. Less convenient for bridge cameras with crop sensors because you need to enter the actual focal length, not the 35 mm equivalent. Actual focal length isn't something you can just read off the display of your bridge camera, so you still need your calculator app for the conversion.
![](https://play-lh.googleusercontent.com/a-/ALV-UjWjmTGrc12gCktdqIPQzkZ6fmucRcgNoZoHXogvCZIM8rAXcCI=s32)
Peace Taro
Simplicity makes this tool wholesome. Knocking off one star as I think the distance bar should not be linear in choice. More log with near distance incremental will be helpful. Chao.
1 person found this review helpful
![](https://play-lh.googleusercontent.com/a/ACg8ocJmKCktEw9X8LjJSIvZ3cqY4gjd_ELDoCRzOL81Oc6Fgy__6g=s32-mo)
Scott Johnstone
Easy and accurate. Great for calculating head shot positioning ahead of time to prevent inconveniencing people and losing the moment