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**Nose Nuggets** · 03-23-2011, 1:38 PM

seems impractical. you cant adjust shutter or aperture or fstop or anything on an iphone. whats the advantage?

**evidens83** · 03-23-2011, 3:09 PM

Honestly I dont really see any advantage lol. Just looks like something fun and techie...

**JayTee_IsMe** · 03-30-2011, 9:47 AM

wow pretty cool

just not too practical.

**Deadbolt** · 03-30-2011, 10:01 AM

very interesting! im really impressed with the quality of photos the ip4 takes - kinda neat!

**etarip** · 03-30-2011, 11:50 AM

Tacticool but impractical. Nosenuggets f-stop=aperture

**Justintoxicated** · 03-30-2011, 2:06 PM

I'd laugh if I saw someone with that setup.

**Nose Nuggets** · 03-30-2011, 3:39 PM

Originally posted by etarip

Tacticool but impractical. Nosenuggets f-stop=aperture

isnt aperture an overall adjustment while fstop is relative to the focal length of the lense?

**Nodda Duma** · 03-30-2011, 3:45 PM

F-stop = focal length / aperture.

So for a given focal length if you change aperture (stop down or open up a lens), you change f-stop.

**707electrician** · 03-30-2011, 5:03 PM

Originally posted by Nose Nuggets

seems impractical. you cant adjust shutter or aperture or fstop or anything on an iphone. whats the advantage?

If you used a lens with a manual aperture ring you could adjust the aperture

iphone 4 SLR lens kit??