Film cameras
Buster Brown folding 3a User manual
User manual for Buster Brown folding 3a. 17 pages in English. Read the original PDF, download or print a copy without registration.
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Document details
- Brand
- Buster
- Model / document
- Buster Brown folding 3a
- Document type
- User manual
- Language
- English
- Pages
- 17
- File size
- 0.6 MB
- Category
- Film cameras
- Document date
- Not specified in catalog
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Page 2 · Read text
H@W T@ MNAKE
PIT@T@GRAPHS
Wrrn Tnn No. 3 n
F@LD[NG
BUSTtrR BROWN
FOR PIGTURtr€
3%x 5%
(3orrrpanq,r AmsG(D
Bln$harnton, N.Y., U.S.*[.View original page 2Page 3 · Read text
DRANCH OFFICEIS
New York
Anrco Buildlng'
ll9-131 W. 22nd Strcot
Boeton, Maer.
46 Cornhtll
Cincinnati, Ohio
228 D. Fifth Ave.
St. Louia' Mo.
407 North BroadwlY
Minneepolir, Minl.
{16 Thtrd AvG., Soutl
Srn Francltco, Callf.
171 Secood $trect
Toronto, Ganadr
70 Bond Strect.
ANSCO LIMITED
lll Grcat Portland St.
London, 1V.,
Englaad.
www.butkus.usView original page 3Page 4 · Read text
FIow to Make Photographs
B.with the No. 3 A Fldg. B.
O NOT ATTEMPT TO
load the camera-that is, to
insert the film cartrid.ge,un-
til by examining the camera
carefully, you have become
familiar with the purpose
and the use of every one
of its parts. The instructions in this book
will help you to do it.
The No. 3 A Fldg. B. B. takes a'film cartridge
for six or twelve exposures. The cartridge is
protected by black paper so as to load and un-
load in daylight;but it must be borne in mind
that the black paper is the only protection
from light and that, therefore, the cartridge
must be kept tightly u'ound at all times to
prevent light from fogging the sensitive sur-
face of the film.
Loading with Film
Select a position, preferably at a table, on
which to rest the camera,and where the light is
subdued. For the sake of precaution the loading
should never be done in the glare of bright
sunlight.
First press the hidden button in the top of
the camera end lower the front until locked.
by the side arms.View original page 4Page 5 · Read text
Next, hold the camera with the trvo hand,s,
with the lens facing. With the thumb of the
right hand, d.raw towards the right, the lever
which projects from the top of the inside of
the camera irnmed.iately over the lens and
shutter. This will allow the back of the cam-
.era to open, giving access to the film recep-"tacles. Then c,l.ose the front of the camera, so
"that it will lie flat on its face while the
,cartridge is inserted in the back.*
f,nserting the Cartridge
'The inside of the back of the camera con-
sists of a focal plane-that is, the square open-
ing, next to which comes the film while mak-
ing the picture, and two chambers or recepta-
*Do not fail before closing your camera to pust,back the front board to the limit of motion. If not, itwilllinterfere with the bed of the camera in closing,
ancljmay damage the instrument.
www.butkus.usView original page 5Page 6 · Read text
cles to hold the spools, narnely, the film spool
and wind.ing spool
The empty spool or winding reel will be
found in the chamber wtrich has the winding-
key.
The film cartridge is placed. in the other
chamber.
Pull out the spool pins by means of their
head.s on the outside of the camera so that
they will remain in that position. Drop the
film cartridge in place in the chamber so thatView original page 6Page 8 · Read text
The Midget Shutter The Shutter To meet with success it is necessary to be- come faniliar with the operation of the shut- ter. The shutter controls the rapidity with which the picture is taken, and the rapid-ity must very according to the strength of the light and the size of the opening in the lens. The top of the shutter is marked-: T., B. and I. T. stancls fcr Time Exposure of any duration. It is controlled by pressing the tever on the top of the shutter' One pressure opens the shutter and another cl0ses it. B stand.s for what is called Bulb exposure in such cam' eras as are worked. with a rubber bulb. In the case of this camera, the same sort of exposure is made by pressing the lever continuing the pressure as long as the expostlre lasts, and re- leasing the pressure to close the shutter. I. stands for instantaneous exposure. By press-View original page 8
Page 9 · Read text
ing the lever, the shutter opens and closes
quickly.
The shutter works automatically, and is
ahvays set ready for making an exposure.
Diaphragms
{P The name diaphragm or stop is given to
that part of the shutter which controls the size
of the opening of the lens.
The size of the opening in the lens is of t, d great importance.
The numbers on the scale at the bottom of
the shutter indicate the size of the opening of
'the Iris diaphragm according to the universal
system.
Before making an exposure, the pointer at
the bottom of the shutter must be brought op-
posite the desired opening; and for ordi-
nary snapshot work, should be opposite No. g.
The scale indicating the size of the open-
ing of the lens is marked, B, 16, B?, 64, 129. In
othernvords one opening is double the size of T other successively.the
-i.-
The change of one diaphragm to the otherexacty doubles the tr'me of exposure. lj
The opening 16, 32, 64 and upwards are
generally used for time exposure.
www.butkus.usView original page 9Page 10 · Read text
Instantaneous Exposures
(Snap Shots)
To Open the Camera
Press concealed button on tgp of the cam-
era and lower the platform until locked by the
t side arms.
? To Focus .
An automatic focusing device is provided
on the platform in the shnpe of a sliding lever
with scale. The fig'rres on the scale corres-
pond with the distance of the object to be pho-
tographed-indicated in terms of feet. Press
lever down and slide to the notch correspond-
ing to the right distance; then extend bellows
with a continuous movement until it snaps and
locks into position. L'his will bring the lens
out one inch beyond the edge of the platform.
When desrring to change the focus distance
after having already extend.ed. the bellows,
press clorvn iocusing lever and change to the
nerv figure corresponding with the distance-
t 6 f[., corresponding to the minmum distance,
? 10, 15, 25, 50 and 100. Any object at 10(l ft. or
bevond will be taken care of by the 100 dis-
tance, ancl anything within 100 down to 50 ft.
mark. 'lhis camera is practically nniversal
focns when set at 25 ft.
To photograph a high building at close
range it is necessary to secure a position inView original page 10Page 11 · Read text
an opposite building which will permit the
camera being pointed at the center of the per-
pendicular lines of the building. If an at-
tempt is made to photograph a high building
while standing nearbl',pointing the camera up-
wards, the side lines of the building will con-
verge toward the top in the photograph thus
spoiling the picture.
If the object be low down like a small
chiid or a dog the camera should be held down
leve1 with the center of the object. Always photogr-aph from the sun, never I towards it: that is, the sun shoulcl be behind
you or at your side, and not shining upon the lens. Qr'fi,z;,4J I
When ready for making the exposure,
observe.
First-That the shutter is set at the proper
speed.
Second-That the diaphragm is set at the
proper opening.
Third-That the front which supports the
lens is engagerl with the catch at the end of
the track
Fourth-That tbe unexposed section of
the Iilm is turned into position.
Then locate the object in the finder, and
release the shutter. u
After making the exposure, turn the wind-
ing-key to the right until the next number T registers, which shows that the fi1m is in posi'
tion for the next exposure.
It is a good. practice to wind the fihn for
the next exposure immediatelv after taking a
www.butkus.us
u-':nView original page 11Page 12 · Read text
picture. This will avoid the possibility of
making two exposures on the same film.
It is easiar to take an instantaneous pic-
ture when the object is in broad daylight
than in any other way; but with care the best
results are obtained when it is slightly cloudy
or hazy. In fact, in taking groups and. portraits
in the open air, a cloudy day is preferable if a
good. iikeness is to be secured. The main
thing in c,utdoor portraiture is to have a good
deal of light without actually placing the ob-
ject in the sun. Very pretty results are ob-
tained. by placing the subject on a bright sunny
day in the shade of 'cornstack or haystack.
To Close the Camera
Press end of sliding lever opposite that
which has the knob (i. e., the end towards the
bellows track). Push bellows completely into
the casing; then by pressing down the side
arms bring up the platform until it again locks
nto position.
Time Exposures
Set the camera in such a'position that the
find.er will embrace the view desired. The
camera shouid not be pointed directly at a
window, as the glare of light will blur the
picture. If all the wind.ows cannot be avoided,
pull down the shad.es of such that come within
the range of the camera. The camera should
be placed on a tripod, table or some other firm
support. Center the object in the finder and
set the shutter at T. One pressure will openView original page 12Page 13 · Read text
the shutter, and another will close it. The
length of exposure is largely a matter of prac-
tice and judgment, and is governed. by the
amount of light upon the object to be photo-
graphed. The length of exposure is controll-
ed. by the size of the opening of the lens used.
The table given is figured on the expoq-
ures being mad.e between the hours of 10 A.M.
and 3 P. M., and using diaphragm No. 16
If the stop No. 8 is used give only one-half
the time. If the stop No. 128'is used give eight
times the time of the table. The smaller the
stop, the sharper the picture.
White Walls
and More than One Window
Bright sunlight outside, 4 seconds
Hazv sun 10 r' Cloudy bright 20 Cloudy dull 40 ''
White
and Only One
B-right sunlight outside
Hazv sun
Cloudy brrght
Cloudy dull
Medium Colored Walls
and More than One
Bright sunlight outside
Hazy sun Clnrrdrr hrioht
Cloudy dull
Medium Colored Walls and Hangings
and Only One Window
Bright sunlight outsrde 12 seconds rl Hazy sun 30 r. bright Cloudy 60 .r dull Cloudy 120
10
www.butkus.usView original page 13Page 14 · Read text
Dark Colored Walls and Hangings
and More than One Window
Bright sunlight outside 20 seconds
Hazy sun 40 '. Cloud-y bright 80
CloudY dull 2 minute 40 t'
Dark Colored Walls and Hangings
. and Only One Window
40 Bright outside r! Hazy sunsunlight 80seconds .. Cloudy bright 40 .. Cloudy dull 25minute,. 20
To make a portrait place the sitter in a
chair partly facing the light, and turn the face
slightly towards the camera, which should be
at the height of an ordinary tab1e. Center
the image in the finder. F'or a / l1gwe the
camera should be from 6 to 8 feet from the
figure; and for a full figure, 8 to 10 feet. The
background should form a contrast with the
sitter.
Ansco Lens Portrait Attachment
This Attachment is simply an extra lens^
slipped over the regular lens and in no way
affects the operation of the lens, except to,
change the focus, that is, it enables the opera-
tor to work closer to the subject, thereby ob,
taining a larger ancl sharper defined image on
the fi1m. It is intended for the purpose of mak-
inglarger heads by placing the subject or per-
son to be photographecl at a distance of four
feet from the camera.
11View original page 14Page 15 · Read text
Time Exposures in the
Open Air
Time exposures in the open air may be
made provided. d.iaphragm No. 128 is used,
but the exposure must be agreat deal shorter
:than for interiors, as follows
With sunchine lieht clouds from . 1'21-5 toof e1 second With
5 With hdavv " '( . 2 to
The above figures are for objects placed in
the open air, with no trees overhead.
No accurate d.irections can be given for
.objects in shadow, under porches or und'er
trees. Experience only can teach the proper
,exposure to give.
We again remind you that time exposures
cannot be mad.e while the camera is held in the
hand. It must be placed on some firm sup'
port, such a triPod, chair or table.
Recapitulation as to DiaPhragms
No. 8 for ctll ord'i'nary instantctneous
,erpoffii,res uhen the sun shi'nes.
No. 16 for i'nsta,nta'neouserposures uhen
the sunli,ght is unusua,lly strong o,nd, there I
a,re no hZctuy shadotos such a,s aietrss at the I. seashore or'on the utctter; or i,n tropi,cct'l or
semi,-tropi,cal climo'tes; also for interior ti,me
erposur?s, the time for which is giuen i'n the
.table.
No.32 ail'd' o4 for i'nteri,ors; neuer for
dn stantaneous etp o sur e s,
t2
www.butkus.usView original page 15Page 16 · Read text
No. 198 for ti'me erposures outdoors,cloud,y usea'ther; neaer for i'nsto'ntaneous er-
po$ure8.
The ti,m,e requi'red'-ta't'th for to.ki,ng-.efrposureson cloudy days the smallest dia,phragm,
utilt ra,nde from l-s of a, second to 5 seconds,accord,iitg to the ligit. The smaller the stopt,
the sharper the Pi'cture.
Absolute failure uitt be the result if you
use sma,ll d,i,riphragms for i,nstantctneous er-
., -r5Posures. ba/K,tt
Removing the Film
No dark room is required for changing the
spool. The operation should', however, be
performed in subdued light.
First-When thelast section of the filmhas
been exposed, then turn the key until all the
paper is on the reel.
Second-Remove the back of the camera
asbefore described on Page 1 and 2.
Third-Fasten down the black paper by
means of the gummed sticker that will be
found. at the end of the reel.
Fourth-To remove the cartridge film, pull
out winding key to the full extent, and like-
wise pull the spool pin in the opposite end of
the chamber. In this spool chamber will be
found a spring spoon to hold the film taut in
wind.ing, which also serves t<, lift the film
cartridge when released..
TUView original page 16Page 17 · Read text
Gr-ANSCO FILII-Thc film with
perienee plus quality. Obttin
tn Ansco Filn Book for mm'
plete directions in mahing the
perfect negative.
C*IKO PAPBR - After the negative The. comes the finished Print.
Cyko Manual is a comPlete text
book on the art of Producing
perfect Prints.
YOURS FOR THE ASKING-If You heve
neither of the above books and Your
dealer is out of them write to us for
one or both.
ggEi[ICALS-For best results on Ansco
film and Cykopaperuse ourchemicals.
They are carefully standardiznd and
oonpounded under the supervirbn of
€xpert ctremists.
www.butkus.usView original page 17From the M. Butkus archive. Original publisher and archive notices are retained.
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