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Products meeting the search criteria
GLXX50X150
Polished glass with ground edges for converging optical systems.
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From $3.90 /Unit
GLXX38X50
Converges incident light for optical experiments and image formation.
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From $4.99 /Unit
GLXX50X100
Polished glass with ground edges for converging optical systems.
options
From $3.90 /Unit
GLXX50X200
Polished glass with ground edges for converging optical systems.
options
From $2.99 /Unit
GLXX50X300
Polished glass with ground edges for converging optical systems.
options
From $2.99 /Unit
GLXX50X50
Converges incident light for optical experiments and image formation.
options
From $4.99 /Unit
GLVV38X1000
Diverges incident light for optical experiments and beam control.
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From $1.80 /Unit
GLVV38X100
Diverges incident light for optical experiments and beam control.
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From $3.20 /Unit
GLVV38X200
Diverges incident light for optical experiments and beam control.
options
From $2.80 /Unit
GLVV38X300
Diverges incident light for optical experiments and beam control.
options
From $1.80 /Unit
GLVV38X500
Diverges incident light for optical experiments and beam control.
options
From $1.80 /Unit
GLVV38X50
Diverges incident light for optical experiments and beam control.
options
From $1.80 /Unit
GLVV50X150
Diverges incident light for optical experiments and beam control.
options
From $2.20 /Unit
GLXX38X100
Polished glass with ground edges for converging optical systems.
options
From $4.99 /Unit
GLXX38X150
Polished glass with ground edges for converging optical systems.
options
From $4.99 /Unit
GLXX38X200
Polished glass with ground edges for converging optical systems.
options
From $4.99 /Unit
PWHEELSFRONT
CO2 Dragster & STEM Vehicle Wheels, 35 mm spoke wheels for classroom vehicle builds.
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See pricing options
DC45A
Lightweight and accurate survival compass with plastic shell and stable needle.
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From $0.99 /Unit
Bi-Convex Glass Lens, 50 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, 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, 100 mm Focal Length
Polished glass with ground edges and 100 mm focus.
Bi-Convex Glass Lens, 75 mm Diameter, 150 mm Focal Length
Polished glass with ground edges and 150 mm focus.
Bi-Convex Glass Lens, 75 mm Diameter, 175 mm Focal Length
Polished glass with ground edges and 175 mm focus.
Bi-Convex Glass Lens, 75 mm Diameter, 200 mm Focal Length
Polished glass with ground edges and 200 mm focus.
Bi-Convex Glass Lens, 75 mm Diameter, 300 mm Focal Length
Polished glass with ground edges and 300 mm focus.
Bi-Convex Glass Lens, 75 mm Diameter, 500 mm Focal Length
Polished glass with ground edges and 500 mm focus.
Bi-Concave Glass Lens, 38 mm Diameter, 1000 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 38 mm Diameter, 100 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 38 mm Diameter, 200 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 38 mm Diameter, 300 mm Focal Length
Diverges incident light for optical experiments and beam control.
Bi-Concave Glass Lens, 38 mm Diameter, 500 mm Focal Length
Diverges incident light for optical experiments and beam control.
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, 500 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, 75 mm Diameter, 200 mm Focal Length
Polished glass diverging optic with ground edges.
Bi-Convex Glass Lens, 38 mm Diameter, 100 mm Focal Length
Polished glass with ground edges for converging optical systems.
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, 200 mm Focal Length
Polished glass with ground edges for converging optical systems.
Plastic Front Wheels, 1/8" Hole, Pack of 100
CO2 Dragster & STEM Vehicle Wheels, 35 mm spoke wheels for classroom vehicle builds.
Set of 10 Plastic Propellers
Includes durable propellers, varied sizes, STEM-friendly, colorful designs
Compass – ARMY/SPORT DIRECTIONAL LENSATIC COMPASS
Pocket-size compass with luminous dial and aiming features.
Glass Cylindrical Lenses Bi-Convex Power 14D (Focal Length ~72Mm)
Biconvex lenses for precise light focusing.
Glass Cylindrical Lenses Bi-Concave Power 14D (Focal Length ~72Mm)
Precision lenses for straight line light focus.
Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm)
Precision cylindrical lens for precise light focusing.
Glass Cylindrical Lenses Plano-Concave Power 14D (Focal Length ~72Mm)
Glass lenses to focus light in straight lines.
Liquid Filled Plastic Compass
Lightweight and accurate survival compass with plastic shell and stable needle.
High Speed Plastic Propeller And Spinners, Set Of 2
Efficient propellers and spinners for optimal speed.
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