europanorama
29-Oct-2017, 16:07
Will get a special speedy lens for MF. not all data available. Front-diameter is a bit less than 72mm. And i must use the shutter at the front. No space in the back.
I could use my antique shell or dome-shutter(dont know its real name and btw: its now repaired...will show it one day). I measured getting 1/6 shortest when using the handle at the end of the cable and not the button(didnt yet verify but its not that short).
I have seen this site with large shutters : I could imagine Alphax no. 4 or Ilex no5 could match. what are shortest exposure times for them?
http://lensn2shutter.com/shutters.html
How is Max Iris calculated for my lens? one can see them for these shutters in the table. dont have it yet and dont know yet front diameter of my future lens. 171347
Where are informations for DIY-shutter-simulations? Have only darkslide on DIY-camera.
I could use my antique shell or dome-shutter(dont know its real name and btw: its now repaired...will show it one day). I measured getting 1/6 shortest when using the handle at the end of the cable and not the button(didnt yet verify but its not that short).
I have seen this site with large shutters : I could imagine Alphax no. 4 or Ilex no5 could match. what are shortest exposure times for them?
http://lensn2shutter.com/shutters.html
How is Max Iris calculated for my lens? one can see them for these shutters in the table. dont have it yet and dont know yet front diameter of my future lens. 171347
Where are informations for DIY-shutter-simulations? Have only darkslide on DIY-camera.