Yashica MG-1 - Yashica MG1 instructions_0016

15
ASA FILM SPEED SETTING
t
Make it a rule to se t t he ASA film sp ee d immedi-
ate ly aft er loading th e film .
While pr
essi ng th e ASA Fil m Spee d Se ttin g
L
ev e r, se t it in al ignment w ith th e figure c orr e-
sponding
to the ASA sp ee d ra ting of th e film in
us e. Make sure that th e ASA film sp e ed is set
properly, be caus e it is a fa ctor vi tal to obtaining
co rr ec t expos ur e.
ASA Film Speed Rating
ASA spee d ra ting denot es th e de gr ee of light se n-
s
itivity of the film emulsio n. It is cl ea rly sp ec i-
fied on th e out er box or th e in st ruc tion sh ee t
wh ic h co m es with th e film.
ASA/DIN Conversion Table
• •
•
•
•
•
•
•
ASA
25
32
40
50
64 80
100 125 160 200 250 320
DIN
15
16
17 18 19
20 21 22 23
24
25 26
•
•
400 500 640 800
27
28 29 30