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Glass Lens Experimenter's Set
50 mm diameter
Ideal for optics
experiments of any kind this set contains 6 lenses, one each of double
convex, plano-convex, concavo-convex, double concave, plano-concave, and
convexo-concave lens.
Comes in are-usable cardboard storage box.
All lenses are high quality optic-grade glass and are 50mm ( that's just
under 2" ) in diameter.
Glass Lens
Experimenter's Set:
$14.00
Acrylic
Optics
Set
Made from
the same high refractive index acrylic as eyeglass lenses are, this 6
piece prism set is ideal for performing refraction experiments and to
study the behavior of light after passing through different shapes.
Each prism is 15mm thick, and polished on all sides for perfect optical
clarity. They are coated with a scratch resistant coating, similar to
that used in modern eyeglass lenses.
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The
set includes 6 prisms with the following dimensions:
Double Convex Lens, 90mm long
2 Double Concave Lenses, 90mm long
Semi-circular Block, 90mm base
Rectangular Block, 75mm x 50mm
Equilateral Prism, 75 mm sides |
Each
Prism has a specific place in the die-cut foam for easy storage.
The Optics Set
comes in a padded wooden storage box.
6 Piece
Acrylic Optics Set:
$30.00
Large
Tripod Magnifier
Heavy duty Glass lens and Aluminum
frame construction, this tripod magnifier is ideal for a variety of
uses. Glass lens measures 3.5" (100 mm) diameter, overall size of
the unit is 6".
3 aluminum legs can swivel out allowing a larger area for viewing.
Non-slip rubber feet keep the magnifier in place.
Originally designed for Botanists and Zoologists, this magnifier is the
perfect choice for anything from examining coins to fine electronic
work..
Large Tripod Magnifier:
$20.00
Tuning
Fork Set
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The individual
Tuning Forks are fabricated from a non-ferrous alloy
that produces an extremely long vibration duration.
Here's a top quality Tuning Fork set at a very affordable price.
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The
set includes 13 Tuning Forks in the following frequencies:
100 Hz, 128 Hz, 256 Hz (C), 288 Hz (D), 320 Hz (E), 341.3 Hz
(F), 384 Hz (G),
426.6 Hz (A), 480 Hz (B), 512 Hz (C), 1024 Hz, 2048 Hz, and 4096
Hz. |
The
alloy used in the fabrication of these forks is designed to produce the
longest possible 'ring' time.
The set also contains a mallet with one hard end and one soft end, specifically
designed for use with these Tuning Forks. Each Tuning Fork has a
specific place in the die-cut foam for easy storage. The storage box
itself is an attractive wooden case with brass latches.
The Tuning Fork Set
comes in a padded wooden storage box.
13 Piece
Tuning
Fork Set: $45.00
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