-
- 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