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 PEAK OPTICS
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Peak 1985 Steinheil System Magnifier

The magnifier of the Steinheil type is composed of a biconvex lens with strong curvatures made of crown glass and two negative meniscus lenses of flint glass cemented on both sides of the central positive component.

These magnifiers of various magnifying powers have been long and widely used for preliminary inspection of microscopic specimens. These are interchangeably mounted on a special stand made for this purpose, which is equipped with a specimen table and a reflecting mirror for illuminating the specimen, just like a stand of ordinary compound microscopes.

The magnifier of this kind is often used also as a hand loupe without the stand, because of its excellent chromatic correction and its reasonably wide field of view. In this case, however, the total weight of it including the thick metal lens-barrel is somewhat cumbersome for carrying it in one’s pocket and futhermore, the naked lens surfaces of soft flint glass are liable to get scratches in daily use.

Available Options:
Magnification :
  • 7x (1985-7)
  • 10x (1985-10)
  • 14x (1985-14)
  • 20x (1985-20)
 Printable Version (View: 2335 | Print: 790)

Next:
Peak 1994 Stereo Viewer
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Peak 1990 - 4x & 7x Anastigmatic Loupe
Peak 1989 Parasite Loupe
Peak 1987 Light Loupe 3.5x

Previous:
Peak 1983 Scale Loupe 10X
Peak 1980 Auxiliary Lens for 1977 Series
Peak 1977* Illuminating Loupe
Peak 1976 Scale Loupe 7X Set
Peak 1975 Scale Loupe 7X

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