How to read a narrowband filter datasheet
Center wavelength, FWHM, and out-of-band OD determine real-world contrast in fluorescence and laser-line work.
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Telecentric lens selection: three numbers that matter
Magnification, depth of field, and distortion decide whether a telecentric lens will hold your measurement budget.
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ClarityLens catalog site is live
A category-first precision optics catalog with checkable specs and quote-ready SKUs.
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