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GLXX38X150
Polished glass with ground edges for converging optical systems.
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From $1.23 /unit
GLXX38X50
Converges incident light for optical experiments and image formation.
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From $2.60 /unit
GLXX50X100
Polished glass with ground edges for converging optical systems.
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From $2.27 /unit
GLXX50X200
Polished glass with ground edges for converging optical systems.
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From $1.52 /unit
GLXX50X300
Polished glass with ground edges for converging optical systems.
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From $1.52 /unit
GLXX50X50
Converges incident light for optical experiments and image formation.
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From $4.40 /unit
2038_01
Grey cast iron clamp with thumbscrew for supporting laboratory apparatus.
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From $6.50 /unit
HYGRO50B
Accurate humidity measurement for home, research, or science projects.
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From $6.50 /unit
Bi-Concave Glass Lens, 38 mm Diameter, 50 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 50 mm Diameter, 1000 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 50 mm Diameter, 150 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 50 mm Diameter, 200 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 50 mm Diameter, 300 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 50 mm Diameter, 50 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 50 mm Diameter, 500 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Convex Glass Lens, 38 mm Diameter, 150 mm Focal Length
Polished glass with ground edges for converging optical systems.
Bi-Convex Glass Lens, 38 mm Diameter, 50 mm Focal Length
Converges incident light for optical experiments and image formation.
Bi-Convex Glass Lens, 50 mm Diameter, 100 mm Focal Length
Polished glass with ground edges for converging optical systems.
Bi-Convex Glass Lens, 50 mm Diameter, 150 mm Focal Length
Polished glass with ground edges for converging optical systems.
Bi-Convex Glass Lens, 50 mm Diameter, 200 mm Focal Length
Polished glass with ground edges for converging optical systems.
Bi-Convex Glass Lens, 50 mm Diameter, 300 mm Focal Length
Polished glass with ground edges for converging optical systems.
Bi-Convex Glass Lens, 50 mm Diameter, 50 mm Focal Length
Converges incident light for optical experiments and image formation.
Bi-Convex Glass Lens, 75 mm Diameter, 150 mm Focal Length
Polished glass with ground edges and 150 mm focus.
Cast iron support ring (50 mm ID)
Grey cast iron clamp with thumbscrew for supporting laboratory apparatus.
Digital Hygrometer Thermometer
Accurate humidity measurement for home, research, or science projects.
Glass Prism, Equilateral (Length 150 Mm, Face 25Mm)
Clear, Triangular Light Reflector for Science and Art.
Glass Prism, Equilateral (Length 50 Mm, Face 25Mm)
Optical triangular tool for light refraction experiments.