loading your first roll of 35mm without wasting it

the order things actually happen in, not the diagram order. written after fogging half a roll on my second camera ever

01
Check your camera takes standard 35mm cassettes before you buy film
sounds dumb but half-frame and some old rangefinders want something else. check the manual first
02
Load in shade, never direct sun
the cassette is light-sealed but the leader isn't once it's out. this is where beginners fog a whole roll
03
Open the back, drop the cassette in the chamber
04
Pull the leader across and hook it into the take-up spool slots
on older mechanical bodies you have to actually see the sprocket teeth catch. if they don't catch you'll shoot a whole roll of nothing
05
Close the back and wind on
06
Watch the rewind knob while you wind
if it's not turning, film isn't advancing. this check has saved me twice
07
Set the ISO dial to match the film box
08
Fire off the first two blank frames before you start shooting for real
09
f/8 and be there, don't overthink the first roll
10
When you finish, rewind fully and leave the leader tucked in unless you're hand-loading a reel yourself
labs don't need the leader out. only pull it if you're developing at home

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