Spadserstok - Spadserstok med kraftigt messinghåndtag og naturbetragter - Palisander - Messing
Nr. 34721705
WILD ST4 stereoskop - messing og stål - 1970
Nr. 34721705
WILD ST4 stereoskop - messing og stål - 1970
WILD ST4 stereoscope is used for observation of aerial images.
Specifications:
Lens system, of which the distance must be variable in order to adapt the inter-pupillary distance of the user.
Lenses suited to deflect visual rays so that they are parallel.
Mirrors with reflective silvering on the front surface of the crystal (to correct distortion of the image).
Adaptability to surfaces.
Stereoscopic with additional optics to enlarge the image. This model is fitted with a pair of magnifying eyepieces (3 × and 8 ×).
Delivered with its transport box.
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