-
- Lenses
Acrylic Lens Set, 50M, Set of 6
- Acrylic demonstration lenses include one each of double convex, double concave, plano-convex, Plano concave, concavo-convex, and convexo-concave. The focal length of each lens is 50 mm. The set includes a storage case.
- ADD
-
- Prisms
Acrylic Prism Set
- Set of three crystal-clear acrylics, equilateral prisms 25mm faces, 25mm, 50mm, and 100mm long.
- ADD
-
- Prisms
Acrylic Ray Optics Set
- Made of polished acrylic 15 mm thick, the set is provided in a convenient storage box. Set consists of: rectangle (75 mm sides), double convex lens and two double concave lenses with a focal length of about 10 cm, equilateral prism, and semi-circular block.
- ADD
-
- Optics
Block, Acrylic
- Rectangular, clear, all sides polished.
- ADD
-
- Optics, Physics
Color Filters Gelatin 5/PK 4×4
- Color Filters - Gelatin - 4 Inch x 4 Inch - Package Of 5
- ADD
-
- Optics
Complete Chalkboard Ray Box Kit
- This versatile, comprehensive Ray Box Kit allows teachers to demonstrate all geometric optics principles to the whole class. The Ray Box and all-optical accessories can be firmly held to a metal chalkboard or whiteboard. The kit comes with a robust plastic box with a 12V halogen lamp, a cylindrical lens, a set of 5 slit diaphragms, a set of 7…
- ADD
-
- Optics
Concave Mirror
- Optically Worked, Back silvered, with a protective coating.
- ADD
-
- Optics
Convex Mirror
- Optically worked, back silvered, with a protective coating.
- ADD
-
- Lenses
Double Convex Cylindrical Lens, Glass, 50×40
- Cylindrical lenses made of highly polished glass magnifies in only one dimension. These lenses are used in transforming a point image into a line or changing the height of an image without changing its width.
- ADD
-
- Prisms
Equilateral Prism, Glass
- Top quality prisms for experiments in diffraction, dispersion, and spectrum formation. Ages 7+
- ADD
-
- Lenses
Glass Lens Sets
- Glass, one each double convex, Plano-convex, concavo-convex, convexo- concave, Plano – concave, and double concave lens, in box.
- ADD
-
- Optics
Glass Mirror Set, Set of 6
- A set of 6 glass spherical mirrors with back surface slivering. Three convex and three concave mirrors, all of 50mm diameter. Focal lengths are: 60mm, 100mm, 200mm, -60mm, -100mm and –200mm. Ages 13+
- ADD
-
- Optics
Large Rectangular Transparent Tank
- Clear plastic, approx. 600 x 200 x 75 mm for use in wave motion and ray optics demonstrations.
- ADD
-
- Lenses
Lens Holder Wooden
- Wooden, with a V-shaped slot to take spherical lens or mirror up to 75 mm diameter, with the index mark.
- ADD
-
- Lenses
Lens, Double Concave
- Clear glass, ground edges.
- ADD
-
- Lenses
Lens, Double Convex
- Clear glass, ground edges.
- ADD
-
- Optics
Light Box and Optical Set
- A Robust light box in matt black finish with a 12 V 24 W axial filament lamp with flexible leads. One end of the box takes a cylindrical convex lens in an adjustable sliding mount to enable production of convergent, parallel or divergent beams. Complete with accessories which consist of: 5 Plastic blocks, one rectangular, One semicircular, One equilateral prism…
- ADD
-
- Magnifiers
Linen Test Magnifiers, x10
- Compact loupe magnifiers. Markings in both inches and centimeters for easy measuring. Fold flat for storing when not in use. Sturdy plastic frame. 1.25" x 7.8" when folded flat.
- ADD
-
- Magnifiers
Magnifier 3X All Plastic 6 IN long
- MAGNIFIERS: PLASTIC FRAME AND HANDLE, DIAMETER 2.75”, 3X (LENGTH - 6”)
- ADD
-
- Magnifiers
Magnifier, Folding
- Pocket type magnifier mounted in single body with a metal cover which doubles as a handle fitted with a single lens of diameter 18 mm with a magnification of x 10.
- ADD
-
- Magnifiers
Magnifier, Reading Glass
- All plastic frame.
- ADD
-
- Optics
Optic Bench Supports, Pair
- Notched metal supports hold the meter stick in place to make a simple optics bench.
- ADD
-
- Optics
Plane Mirror, Acrylic
- Top quality silvered glass mirrors for demonstrations and experiments in optics. Ages 7+
- ADD
-
- Mirrors, Optics, Physics
Plane Mirror, Glass
- Rectangular, glass, back silvered, with a protective coating, pack of 10.
- ADD
-
- Optics
Plexiglass Mirror, 2-1/2 Inches X 3-1/3 Inches
- Mirrors are great for numerous applications. They demonstrate reflection and refraction simply and effectively. They are an easy way to teach the principles of optics. Made of Plexiglass, which is much stronger than glass (will break/crack, but will not shatter like glass.)
- ADD
-
- Prisms
Prism, Acrylic
- Crystal-clear acrylic, equilateral prisms 1” x 4” Grades 2+
- ADD
-
- Optics
Ray Box
- To provide a simple means of producing single or multiple rays of light for use in elementary optics. Made of die-cast alloy, the ray box has an open front and vertical internal grooves to accommodate a slit plate and a cylindrical lens. Supplied complete with a plastic plate having single and triple slits, a 12 V 24 W SBC line…
- ADD
-
- Prisms
Right Angle Prism, Glass
- Top quality prisms for experiments in diffraction, dispersion, and spectrum formation. Right angle, glass. Ages 7+
- ADD