App to check focal length

Messages
308
Name
Dave Cattlin
Edit My Images
Yes
Hi there

anyone found an affordable iOS app which can be used with an iPhone camera to check the FOV of various focal lengths

I'm imagining that I would use my phone to frame up a composition before getting my kit out

Dave
 
Why do you want to do this? Is it for a large format film camera?
 
Hi there

anyone found an affordable iOS app which can be used with an iPhone camera to check the FOV of various focal lengths

I'm imagining that I would use my phone to frame up a composition before getting my kit out

Dave

I use "Viewfinder" - you can customise it for sensor/film sizes and preset a selection of lenses, it warns you when you go wider than 28mm (FF) as thats the focal length of the lens in my iphone - it maintains its own photo gallery, and tags the images with the simulated camera settings used. - you can also set up different crop sizes (aspect ratios) - its a nifty little app.
 
I can't find it in PhotoPills

and love the way that Viewfinder Preview does it

Dave
 
Back
Top