DREM INSTOSCOPE User manual

EMULSION SPEED TABLE
(The speed ratings are in U. S. Scheiner degrees (Phofo-             DREM
            scop Numbers) to daylight)
 No responsibilily can be underlaken for changes in         EXPOSURE METERlhe speed raling due to age o{ film or serial varialions
by the manufaclurers.
  The processing conditions for a definite value of conlrast                            PE(G"mma) will also be o{ some influence upon lhe rafing.    IN STOSCO                                                                                                     (Manufacfured by fhe Auslrian Drem.)The table is generally prepared for a conlrasl value of
aboul 1"O Gam,'.o. The risor vr!l! spced!!i, rje!e!'m!":e
whether he desires a less or more conlrasty negafive,
Accordingly a lower or a higher Scheiner degree may
be employed individually.


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EASTMAN KODAK   AGFA ANSCO
          Plales                Cut Film
Hyper Press Ortho   . 22   SuperpanPorlrait.  .,  24
Easlman "5O" .  .   .2O  Superpan     ....    25
Wratlen Hypersens. Pan. 24   Supersensilive Plena-
                                                                                                                .           25Wraften Panchromalic  . 17     chrome
                            Roll Film & Film Pack      Cut Film
                       Finopanrollfilm. "21Frrrf  r aii Ponc'rrromaiic  . 2i                           Superpan roll{ilm & {ilm-Portraif, Par Speed ,   18     pack              25
Portraif, Super Speed . 21                             Finegrain Plenachrome           The INSTOSCOPE is pr€-sefliable lor any
Supersens. Pan.       . 23         rollf ilm            2A                           emulsion.
                         Plenachrome roll{ilm & Roll Film & Film Pack                                 {ilmpack.          2A                           o
KodakPanatomic.. o19   Super Plenachrome roll            There is nothing to adiusl during or afler
KodakSuperSens.Pan.  . 23    andpack       ...   25                   measuring exposure.KodakVerichrome..20                            Cine Films                               oSuper X 35 mm.  , .25                            F.G. Superp. N"g.    24                                                                                               It is yesl-pockef size, for one-hand use and      Cine Films          F.G. Superp. Rev.      21                                                   indicales inslanlly the complete sel ofCineKodakBPan...16    F.G. Plenachrome Neg. 21                                                   pairs of time and stop which can be used.Kodachrome R.g      . 17   F.G. Plenachrome Rev. 20
                                                              oKodachrome Typ" A                        AF   F   I  r.Frt
  (Mazda) .           17         rtrKU   I Z,               NOWCine Kodak Safety   17    Persenso               21                                      fNSTOSCOPE Exposure Meler $ 2.60Cine Kodak Reg. Pan. . 18    Perpa nlic            22
Cine Kodak S. S. Pan . 23   Perom nia            24          Lealher case (with carrying loop)      .50
                                 Nole:  Orthochromatic  {llms lo
                                mazda light, 4 to 5 speed numbers                 Af all leading photographic dealers, or {rom    DUPONT                 less, panchro film 2-3 numbers less.
                             Complete  film   rafings,   with    35 mm. Films       com pelenl     informalion on    PHOTO UTILITIES,  Inc.                                problems o{ exposure are avail-                                                                                                                N. Y.Micropan.o..        15    able in "The Reference Book lor          10 Wesl 33rd Slreel        New York,                                Exposure", published by  Photo
Superior Pan.        24     Utiflties, Inc. Price 25c,

lnsfosc. Jnsf. 4-37                                    Prinled in Ausfria.