Lenses
A lens is a transmissive optical tool that employs refraction to focus or disperse a light beam. A compound lens is made up of multiple simple lenses (elements), typically aligned along a common axis, as opposed to a simple lens, which is one solid piece of transparent material. Glass or plastic are used to make lenses, which are then polished or molded into the required shape. In contrast to a prism, which just refracts light without focusing it, a lens can focus light to create an image. Lenses are also devices that focus or disperse waves and radiation other than visible light, such as explosive lenses, microwave lenses, electron lenses, and acoustic lenses.
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.
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From $3.90 /Unit
GLXX50X200
Polished glass with ground edges for converging optical systems.
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From $2.99 /Unit
GLXX50X300
Polished glass with ground edges for converging optical systems.
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From $2.99 /Unit
GLXX50X50
Converges incident light for optical experiments and image formation.
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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.
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From $2.80 /Unit
GLVV38X300
Diverges incident light for optical experiments and beam control.
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From $1.80 /Unit
GLVV38X500
Diverges incident light for optical experiments and beam control.
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From $1.80 /Unit
GLVV38X50
Diverges incident light for optical experiments and beam control.
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From $1.80 /Unit
GLVV50X150
Diverges incident light for optical experiments and beam control.
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From $2.20 /Unit
GLXX38X100
Polished glass with ground edges for converging optical systems.
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From $4.99 /Unit
GLXX38X150
Polished glass with ground edges for converging optical systems.
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From $4.99 /Unit
GLXX38X200
Polished glass with ground edges for converging optical systems.
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From $4.99 /Unit
RAYLENS5045PC
High-quality cylindrical lens for precision optical applications.
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From $32 /Unit
VG3061
Pocket magnifier for reading and inspection, folds into leather jacket.
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From $5 /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.
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.
Block, Rectangular, Acrylic 100 X 75 X 20Mm, Polished On All Sides
Clear polished acrylic block, 100x75x20mm.
Block, Rectangular, Acrylic 70 X 70 X 9Mm, Opposite Edges Frosted
Frosted acrylic block with opposite edges.
Block, Acrylic Semi-Circular 60 Mm (Diameter) X 15 Mm Thickness
Semicircular acrylic block, 60mm diameter, 15mm thickness.
Block, Acrylic Semi-Circular 75 Mm (Diameter) X 12 Mm Thickness
Clear semi-circular blocks in two sizes and materials.
Block, Acrylic Semi-Circular 90 Mm (Diameter) X 12 Mm Thickness
Semicircular acrylic block, 90mm diameter, 12mm thickness.
Glass Cylindrical Lens, Bi-Concave 50X45Mm Fl 72Mm
50x45mm lens with concave curvature and 72mm focal length.
Glass Cylindrical Lens, Bi-Convex 50X45Mm Fl 72Mm
High-quality cylindrical lens for precision optics.
Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D
High-quality cylindrical lens for precision optical applications.
Folding Pocket Magnifier In Leather Jacket
Pocket magnifier for reading and inspection, folds into leather jacket.
Mirror, Flat Strips, Silvered Glass, Unmounted 100 mm X 100 mm
Ideal for optical experiments and reflections.
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