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Filters

Optical Filters from stock, order stock optical filters online - worldwide sameday dispatch available

CALIBRATION - FILTERS DIDYMIUM Calibration multiband filters – circular & rectangle	CALIBRATION FILTERS - HOLMIUM Calibration multiband filters – circular & rectangle	COLD MIRRORS O Degree Diameter 25mm Squares 50mm²	DICHROIC COLOUR FILTERS 6 Colours - Diameter 25mm Squares 50mm 2
HEAT ABSORBING FILTERS Toughened filters diameter 25mm Squares 50mm²	HOT MIRRORS O Degree Diameters 5mm to 50mm Squares 5x5mm to 50mmx50mm	HOYA OPTICAL FILTERS Various range of glass filters diameters 12.50mm to 25mm	IR CUT OFF FILTERS Diametesr 5mm to 50mm Squares 5x5mm to 50mmx50mm
MOUNTED IR FILTERS Standard screw mounts 49mm, 52mm & 58mm	NEUTRAL DENSITY FILTERS - ABSORPTIVE Diameters 12.50mm & 25mm Squares 50mm² Optical density 0.10 to 4.00 Transmission 0.01% to 79%	NEUTRAL DENSITY FILTERS - REFLECTIVE Diameters 12.50mm & 25mm Squares 50mm² Optical density 0.03 to 2.00 Transmission 1% to 93%	PHOTOPIC FILTERS Diameters 12.50mm, 25mm & 50mm
SCHOTT BANDPASS FILTERS Diameters 12.50mm & 25mm Squares 50mm²	SCHOTT LONGPASS FILTERS Diameters 12.50mm & 25mm Squares 50mm²	SCHOTT SHORTPASS FILTERS Diameters 12.50mm & 25mm Squares 50mm²	UV BLOCKING FILTERS Diameter 25mm Squares 50mm²