UV light is still a problemthat affects color balance in the digital photography era when images arecaptured by the digital -- CCD and CMOS -- sensors.  Although digitalsensors are relatively not as sensitive to blue and UV lights, yet withoutproper filtration, UV dispersion can generate disruptive haze and result inundesirable images.  In addition, image sharpness is often comprised whenshooting in direct sunlight, since digital lenses today are not optimized tobring the UV wavelengths to the same focal point as other colors.  STCULTRA LAYER® UV Filer is your solutions to all problems describedabove, protect your lenses while improve your image quality.

Manufactured with more than 61layers of aerospace-grade optical coatings (double-sided) using the mostadvanced technologies, STC UV Filter goes beyond being a physical barrier thatprotects your lens against scratches and shattering upon impacts.  Iteffectively filters out UV lights, and prevents cracks caused by aging of lensesof which most are manufactured with UV harder adhesives today, eliminatespotential color sensitivities when shooting in an environment with significantUV lights, while protecting and prolonging the lifetime of your lens.