Optometrics filter sets are comprised of interference filters that can be used for a variety of spectroscopic tests within a specific area of interest.
Optometrics offers its filter kits with High Performance blocking. High Performance filters block off the radiation outside the passband to 0.01% of the radiation outside the passband and is preferable for applications that require lower stray light.
LASER DIODE FILTER SET - Catalog No. 2-2107
Application Designed for use with photodetector systems with S/N in excess of 1000:1, these filters can be used to separate specific laser lines in optical experiments where only a single wavelength is required.
This set of 4 interference filters for laser diode applications includes filter wavelengths of 671nm, 780nm, 850nm and 870nm. Filters are ring mounted with an external diameter of 12.7mm.
Applications These filters can be used to isolate single wavelengths from the spectrum of specific lasers (e.g. Argon or Nd:YAG lasers) in optical experiments where a single laser wavelength is required.
This set of 7 interference filters for laser line separation includes filter wavelengths 488nm (Argon), 515nm (Argon), 532nm (Nd:YAG), 632nm (Helium Neon), 694nm (Ruby), 905nm (Gallium-Arsenide) and 1064nm (Nd:YAG). Filters are ring mounted with an external diameter of 12.7nm.
Application These filters are used for the determination of electrolytes in clinical chemistry applications using flame photometry. Measurements can be made in any aqueous solution including plasma, serum or urine.
This set of 5 filters is designed specifically for the measurement of Barium (520nm), Sodium (589nm), Calcium (620nm), Lithium (671nm) and Potassium (766nm). Filters are ring mounted with an external diameter of 12.7mm.
Applications These filters are designed for the determination of specific biochemical compounds using colorimetry of fluorescence in laboratories where compounds are being measured as substrates or products of biochemical reactions. The filters can be used when these compounds are measured using spectrophotometric or flourometric techniques in chemical or immunochemical experiments.
This set of 5 filters is designed to measure NAD and NAPD (340nm), ALP (450nm), TMB (450nm), OPD (492nm) and reference (632nm). Filters are ring mounted with an external diameter of 12.7mm.
