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18.0mm Dia. x 72.0mm FL, Uncoated, Plano-Convex Lens

Original price was: $45.15.Current price is: $13.99.
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18.0mm Dia. x 72.0mm FL, VIS 0° Coated, Plano-Convex Lens

Original price was: $65.80.Current price is: $19.99.
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18.0mm Dia. x 72.0mm FL, VIS-EXT Coated Plano-Convex Lens

Original price was: $70.70.Current price is: $21.99.
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18.0mm Dia. x 72.0mm FL, VIS-NIR Coated, Plano-Convex Lens

Original price was: $70.70.Current price is: $21.99.
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18.0mm Dia. x 72.0mm FL, YAG-BBAR Coated Plano-Convex Lens

Original price was: $70.70.Current price is: $21.99.
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18.0mm Optic Dia., Optic Mount

Original price was: $45.85.Current price is: $13.99.
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18.5″ Diameter, 18″ Focal Length, Fresnel Lens

Original price was: $648.20.Current price is: $64.00.
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18.5″ Diameter, FL -18.0″, Negative Fresnel Lens

Original price was: $600.60.Current price is: $60.00.
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18.5mm Diameter x 12mm FL, Aspheric Condenser Lens

Original price was: $74.90.Current price is: $22.99.
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18.5mm Diameter x 12mm FL, MgF 2 Coated, Aspheric Condenser Lens

Original price was: $95.20.Current price is: $28.99.
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18″ x 12″, Breadboard

Original price was: $378.00.Current price is: $113.99.
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18″ x 18″, Breadboard

Original price was: $527.80.Current price is: $52.00.
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1800 Grooves, 12.7mm Square, 240nm Ruled Diffraction Grating

Original price was: $133.00.Current price is: $39.99.
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1800 Grooves, 25mm Square, 240nm Ruled Diffraction Grating

Original price was: $217.00.Current price is: $65.99.
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1800 Grooves/mm, 12.5 x 25mm, UV Holographic Grating

Original price was: $210.00.Current price is: $63.99.
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1800 Grooves/mm, 12.5 x 25mm, VIS Holographic Grating

Original price was: $210.00.Current price is: $63.99.
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1800 Grooves/mm, 12.7mm Square, UV Holographic Grating

Original price was: $175.00.Current price is: $52.99.
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1800 Grooves/mm, 12.7mm Square, VIS Holographic Grating

Original price was: $175.00.Current price is: $52.99.
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1800 Grooves/mm, 25mm Square, UV Holographic Grating

Original price was: $273.00.Current price is: $81.99.
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1800 Grooves/mm, 25mm Square, VIS Holographic Grating

Original price was: $273.00.Current price is: $81.99.
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1800 Grooves/mm, 30mm Square, UV Holographic Grating

Original price was: $371.00.Current price is: $111.99.
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1800 Grooves/mm, 30mm Square, VIS Holographic Grating

Original price was: $371.00.Current price is: $111.99.
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1800 Grooves/mm, 50mm Square, UV Holographic Grating

Original price was: $581.00.Current price is: $58.00.
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1800 Grooves/mm, 50mm Square, VIS Holographic Grating

Original price was: $581.00.Current price is: $58.00.