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25mm Dia., 0.63 NA, 600-1050nm Coated, NIR Aspheric Lens

Original price was: $418.60.Current price is: $41.00.
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25mm Dia., 0.63 NA, 900-1700nm Coated, NIR Aspheric Lens

Original price was: $418.60.Current price is: $41.00.
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25mm Dia., 0.25 NA, 350-700nm Coated, NIR Aspheric Lens

Original price was: $418.60.Current price is: $41.00.
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25mm Dia., 0.25 NA, 600-1050nm Coated, NIR Aspheric Lens

Original price was: $418.60.Current price is: $41.00.
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25mm Dia., 0.25 NA, 900-1700nm Coated, NIR Aspheric Lens

Original price was: $418.60.Current price is: $41.00.
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25mm Dia., 0.63 NA, 350-700nm Coated, NIR Aspheric Lens

Original price was: $418.60.Current price is: $41.00.
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9mm Uncoated, Amici Roof Prism

Original price was: $138.60.Current price is: $41.99.
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Astronomy Bandpass Filter, Johnson-Bessel, IR 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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Astronomy Bandpass Filter, Kron-Cousins, IR 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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Astronomy Bandpass Filter, Johnson-Bessel, UV 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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Astronomy Bandpass Filter, Kron-Cousins, UV 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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Astronomy Bandpass Filter, Johnson-Bessel, Blue 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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Astronomy Bandpass Filter, Kron-Cousins, Blue 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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Astronomy Bandpass Filter, Johnson-Bessel, Red 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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Astronomy Bandpass Filter, Kron-Cousins, Red 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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Astronomy Bandpass Filter, Johnson-Bessel, Violet 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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Astronomy Bandpass Filter, Kron-Cousins, Violet 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
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14mm Uncoated, Amici Roof Prism

Original price was: $154.00.Current price is: $46.99.
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15mm Dia., 0.50 NA, Uncoated 1550nm NIR Aspheric Lens

Original price was: $488.60.Current price is: $48.00.
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15mm Dia., 0.25 NA, Uncoated 1550nm NIR Aspheric Lens

Original price was: $488.60.Current price is: $48.00.
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4.25″ Diameter x 17.5″ FL Uncoated, Parabolic Mirror

Original price was: $485.73.Current price is: $48.00.
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4.25″ Diameter x 25.5″ FL Uncoated, Parabolic Mirror

Original price was: $485.73.Current price is: $48.00.
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30mm Dia., 0.58 NA, Uncoated, NIR Aspheric Lens

Original price was: $488.60.Current price is: $48.00.
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4.25″ Diameter x 34″ FL Uncoated, Parabolic Mirror

Original price was: $485.73.Current price is: $48.00.