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CARL
ZEISS Made in West Germany
The trade-mark that has become a
SYMBOL OF HIGH Q U A L I T Y Look for it when selecting scientific instruments A f e w outstanding instruments embodying the traditions of this famous trade-mark: UNIVERSAL CAMERA MICROSCOPE "ULTRAPHOT I I " with automatic exposure-setting device PHOTO MICROSCOPE with automatic exposure-setting device PHOTOELECTRIC REFLECTION PHOTOMETER "ELREPHO" RESEARCH A N D LABORATORY MICROSCOPES SPECTROPHOTOMETER PMQ II
HAND REFRACTOMETER
MONOCHROMATORS
HAND SPECTROSCOPE
POLARIMETERS
FLUORESCENCE EQUIPMENT
ABBE REFRACTOMETER
POLARIZING MICROSCOPES
Write for free detailed
specifications
CARL ZEISS, INC. 4 8 5 F I F T H A V E N U E , N E W Y O R K 17, Ν. Υ.
Guaranteed uninterrupted repair service.
Circle No. 1 A on Readers' Service Card
VOL. 3 1 , NO. 4, APRIL 1959
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