426 1-800-452-1261
Optics and Light—Reflection and Refraction,
Optics Benches, continued
Light Ray Box
Brighten up your optics lab with this
versatile light ray box! Made of durable
plastic, this light ray box is both rugged
and affordable. Use included slit plates
to project parallel light beams to study
reflection, refraction and focal length.
Two finned sides include built-in mirrors
that can be moved to any angle. Use
colored filters to reflect light off the mirrors to demonstrate the result of color
mixing. Includes internal halogen bulb; red, blue and green color filters; and slit
plates with one, two, three and four slits. A 12 V, 2 A power source is required and
available separately. 61/2" x 3" x 2".
Catalog No. Description Price/Each
AP7916 Light Ray Box $64.48
AP5375 Power Supply, Multiple Voltage 119.00
LED Light Blocks
Affordable and effective! Quickly and easily
demonstrate reflection, refraction and color
mixing. Unique design includes adapters
that fit on the end of each block to create a
thin light beam that can be directed through
optical blocks to study reflection, refraction
and focal length. Arrange the beams to be parallel, diffused or convergent. Remove
the adapters to create wider beams of light to show color mixing—blue + green +
red = white light! A magnet is attached to the bottom so these versatile blocks can
be used for classroom demonstrations on a whiteboard. 41/2" x 11/4" x 3/4".
Catalog No. Description Price/Each
AP7771 LED Light Blocks $35.48
Mysterious Glowing Ball
What is white light? In this engaging activity, students will
see a glowing ball that appears to give off white light. When
the ball is spun, students will observe red, blue, and green
lights. Use this activity to discuss visible light with your
class! For biology classes, use the activity to discuss the eye
and how humans see colors.
Catalog No. Description Price/Each
AP9996 Mysterious Glowing Ball $7.45
AP4644
OPTICS AND LIGHT—REFLECTION AND REFRACTION continued on next page.
Mirror, Handheld
Compact mirror with integral plastic handle.
Approximately 3" x 3".
Catalog No. Description Price/Each
FB0662 Mirror, Handheld $3.29
Spherical Mirror Set
Save money with this low-cost set of curved spherical
mirrors. An excellent choice for your optics
curriculum. Set includes three concave and three
convex mirrors. Mirrors are silver-backed glass so
they won’t scratch. Focal lengths for the concave
and convex mirror series are 50, 100 and 200 mm.
Mirror diameter is 50 mm.
Catalog No. Description Price/Each
AP6392 Spherical Mirror Set $25.85
Concave/Convex Mirror
This 7.4-cm diameter mirror will provide
years of rugged classroom use. The mirror is
reflective on both sides providing the dualpurpose
concave/convex feature. The mirror
is unmounted and has a 20-cm focal length.
Catalog No. Description Price/Each
AP7302 Concave/Convex Mirror $10.00
Euler’s Disk
Simply give the disk a gentle spin and
watch as it spins around and around! As
the disk spins faster and its angle changes,
students are captivated by the different
sounds and fascinating visual displays.
Many concepts can be discussed with this
unique product such as angular momentum,
forces and vectors, friction, and conservation of energy. Includes a mirror, steel
disk, three holographic films, and several holographic wedges. Mirror diameter is 9"
and the steel disk is 3".
Catalog No. Description Price/Each
AP7791 Euler’s Disk $39.72
Optical Block Set See page 428.
Student Lenses, Round
These top-quality flint glass lenses are
useful in a variety of optical experiments.
Their brightly polished surfaces
will provide clear images and good
optical results.
Catalog No. Description Diameter Focal Length Price/Each
AP5676 Lens, Double Concave 38 mm 5 cm $4.39
AP5677 38 mm 10 cm 4.16
AP5678 38 mm 15 cm 4.44
AP5679 38 mm 20 cm 4.25
AP4645 50 mm 150 mm 4.89
AP5680 75 mm 20 cm 6.92
AP5681 Lens, Double Convex 38 mm 5 cm 5.20
AP5682 38 mm 10 cm 4.00
AP5683 38 mm 15 cm 4.25
AP5684 38 mm 20 cm 4.25
AP5685 38 mm 30 cm 4.14
AP4646 50 mm 150 mm 4.72
AP6391 50 mm 250 mm 4.35
AP5686 75 mm 17.5 cm 7.28
AP4644 Mirror and Lens Support, Pkg. of 6 6.18
Mirrors
Nearly unbreakable. Mirrors have scratchproof
silvered backing.
Catalog No. Description Size Focal Length Price/Each
AP4641 Mirror, Flat, Acrylic 10 x 10 cm — $3.71
AP5672 10 x 15 cm — 5.22
AP5673 Mirror, Flat, Glass 5 x 15 cm — 3.64
AP5674 10 x 15 cm — 5.14
AP4642 Mirror, Convex, Spherical,
Glass
50 mm 50 mm 4.37
AP5690 75 mm 75 mm 5.86
AP4643 Mirror, Concave, Spherical,
Glass
50 mm 50 mm 4.77
AP5688 75 mm 70 mm 5.41
AP4644 Mirror and Lens Support, Pkg. of 6 6.18
/?type=All&defaultType=Products&query=AP6392
/?type=All&defaultType=Products&query=AP7302
/?type=All&defaultType=Products&query=FB0662
/?type=All&defaultType=Products&query=AP7791
/?type=All&defaultType=Products&query=AP7771
/?type=All&defaultType=Products&query=AP7916
/?type=All&defaultType=Products&query=AP5375
/?type=All&defaultType=Products&query=AP9996
/?type=All&defaultType=Products&query=AP5676
/?type=All&defaultType=Products&query=AP5677
/?type=All&defaultType=Products&query=AP5678
/?type=All&defaultType=Products&query=AP5679
/?type=All&defaultType=Products&query=AP4645
/?type=All&defaultType=Products&query=AP5680
/?type=All&defaultType=Products&query=AP5681
/?type=All&defaultType=Products&query=AP5682
/?type=All&defaultType=Products&query=AP5683
/?type=All&defaultType=Products&query=AP5684
/?type=All&defaultType=Products&query=AP5685
/?type=All&defaultType=Products&query=AP4646
/?type=All&defaultType=Products&query=AP6391
/?type=All&defaultType=Products&query=AP5686
/?type=All&defaultType=Products&query=AP4644
/?type=All&defaultType=Products&query=AP4644
/?type=All&defaultType=Products&query=AP4641
/?type=All&defaultType=Products&query=AP5672
/?type=All&defaultType=Products&query=AP5673
/?type=All&defaultType=Products&query=AP5674
/?type=All&defaultType=Products&query=AP4642
/?type=All&defaultType=Products&query=AP5690
/?type=All&defaultType=Products&query=AP4643
/?type=All&defaultType=Products&query=AP5688
/?type=All&defaultType=Products&query=AP4644