The Educational GEOSCOPE Mirror Stereoscope
 For use with 9" x 9" stereo photographs. Detachable 1.2X magnifying lens provides greater detail and increases the vertical exaggeration. Economical for lab or field. Ideal for geology, earth science and photo interpretation. Constructed with a rugged plastic framework and standard flat mirrors. Folds to 2" x 6-1/2" x 14".
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