User manual

E A STM AN KODAK COMPANY .
STOPS .
Th e stops should be u se d as fo ll ows :
I . T HE L ARGI!ST- For at! ordinary instantaneous exposure s when the
s un sh in es.
2 -3 - THR MIDDLE - For ins tantane ous exp osur es when the sunlight is
unusua
ll y stro ng and there are no heavy sh adows , such as in views on the sea-
shore, or on the wate r, or in tropical or se mi-tropical climates; also for
interior time
exp osu re s, the time for which is gi ve n in the table on pages II
and 1 2.
I-4 . T HE SMALL ES T- For time exposures out doo rs in cl oudy w eathe r.
Never f or £nstantane ozts e xposures . T he ti me required fo r time exposures
on cl oudy d ays w ith smallest stop w ill r ange from % se c on d to 5 seco nds,
ac cordi ng to th e lig ht. The sma ller the st op th e sha rp er the pictu r e.
When se tting th e st ops alw ays see that th e one to be used
is
broug/tt to the center of the lens where it ca tches.
Absol ute failure will result if yo u u se the smalles .. SlOp fo r instantaneous
ex posures.
Section IV .
FLASH LIGHT PICTURE.S.
By the intr od uction of Eas tm an's F l ash Sh ee ts, picture
taking at nig
ht has be en w ond erfu ll y simpli fie d. A p ac k age of
fl ash s he ets, a piece of ca rd-boa rd , a pin and a match comp lete
th e list of essential ex tras.
Th e cost th en is :
One P ackag e Eastman's Flash Sheets, 2SC .
'With fl ash sh ee ts, no lamp is necessary; th ere is a minimum
of sm oke a nd they are far sa fer th an any of the se lf -burning
fl ash powders, besides giving a so fter li g ht th at is less trying to
the eyes.
Many interiors
can be taken with th e fl ash sheets th at are
impr
ac ti cab le by daylight, either by r easo n of a lack of illum i-
nation or becau se there are wi nd ows in th e direct line of view
'w hich cannot be dark ened sufficiently to pr eve nt th e blurring
of
th e pic tur e.
Eve ning pa rti es , group s aro und a dinner or ca rd table or
s
in gle po rtr aits m ay be r ea dily m ade by the u se of o ur fl ash