MY EXPERIENCE WITH PX-70As everyone know, PX-70 is very sensitive to light. I happen to read an article on shading your PX film and got a cheap and simple idea by Beppe Bolchi, using cardboard as lightshield.
I bought my roll of artpaper at $3.90 from Popular. Cut it like the one show in the picture and stick it with Blu-Tack. Remove the lightshield after every shot and keep the film in the lightshield for at least 5mins.
Out of the 8shot, I got only 3 decents one. From the 5 damage shot, I've learnt that the lightshield is a must when shooting. PX-70 cant shoot in the dark even with Flashlight. Result not good. And most important point: Got to be very patience. DO NOT PEEP THE PHOTO WHEN ITS NOT EVEN 5MINS!!! :)
