440.00

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Hoya B440 (UV-VIS) 12mm Dia., Colored Glass Bandpass Filter

Hoya B440 (UV-VIS) 25.4mm Dia., Colored Glass Bandpass Filter

Astronomy Bandpass Filter, Johnson-Bessel, Blue 25mm Dia.

Astronomy Bandpass Filter, Kron-Cousins, Blue 25mm Dia.

440nm CWL, 12.5mm Dia., 10nm FWHM, Interference Filter

440nm CWL, 25mm Dia, 40nm Bandwidth, OD 6 Fluorescence Filter

Hoya B440 (UV-VIS) 50.8mm Square, Colored Glass Bandpass Filter

440nm CWL, 50mm Dia., 10nm FWHM, Interference Filter

440nm CWL, 12.5mm Dia., Hard Coated OD 4.0 10nm Bandpass Filter

440nm CWL, 25mm Dia., 10nm FWHM, Interference Filter

440nm CWL, >OD5, 20nm FWHM Bandpass Filter, 25mm Dia.

440nm CWL, 50mm Dia., Hard Coated OD 4.0 10nm Bandpass Filter

440nm CWL, 25mm Dia., Hard Coated OD 4.0 10nm Bandpass Filter

440nm CWL, 12.5mm Dia, 40nm Bandwidth, OD 6 Fluorescence Filter

440nm CWL, 50mm Dia, 40nm Bandwidth, OD 6 Fluorescence Filter

Astronomy Bandpass Filter, Johnson-Bessel, Blue 50 x 50mm

Astronomy Bandpass Filter, Kron-Cousins, Blue 50 x 50mm

Astronomy Bandpass Filter, Johnson-Bessel, Blue 50mm Dia.

Astronomy Bandpass Filter, Kron-Cousins, Blue 50mm Dia.