filters-filter-accessories Blue Filter Significant Guideline

Although I’m just beginning to use filters for my digital images, I think that the Photo Essential Filter Kit is going to help me a lot and am pleased with them.


Help answer the question about Blue Filter
What is the little blue plastic piece in the filter of camel's signiture series frosts?
If you tear Blue Filter open the filter of a camel frost you will find a little blue plastic piece. A reason I have postulated is to add flavor or menthol, but really i have no clue. Any body else have an answer?
67mm-23pc-uv-color-nd-lpl-sepia-filter-set-lens-kit-for-camera-canon-nikon-sony
58mm-28pc-camera-lens-filter-kit-for-canon-eos-rebel-xs-xsi-t2i-t1i-xti-cameras
58mm-28pcs-filter-set-lens-kit-uv-nd-fd-macro-close-up-for-canon-eos-rebel-500d
58mm-28-pc-filter-kit-for-canon-eos-350d-500d-550d-40d-60d-600d-1100d-1000d-
58mm-ring-adapter+-nd2-nd4-nd​8-+-red-blue-green-tobacco-filter-f-cokin-p-series
58mm-28pc-lens-filter-kit-for-canon-eos-40d-500d-550d-600d-1000d-1100d-all-rebel
62mm-28p-uv-diffuser-filter-lens-kit-for-camera-nikon-d3x-af-s-micro-nikkor-60mm
58mm-28pcs-filter-set-lens-kit-uv-nd-fd-macro-close-up-for-canon-eos-rebel-400d
58mm-28p-filter-set-lens-kit-uv-nd-sepia-macro-for-camera-canon-eos-rebel-550d
58mm-28p-filter-set-lens-kit-uv-star-close-up-color-for-camera-canon-eos-t1i-t2i
77mm-23p-uv-nd-color-filter-set-lens-kit-for-camera-sony-sal-1118-af-dt-11-18
58mm-28pc-uv-soft-sand-3 5-image-camera-filter-set-kit-for-canon-eos-rebel-all
58mm-28pc-uv-close-up-nd-camera-filter-lens-kit-4-canon-eos-rebel-t1i-t2i-t3i-t3
77mm-ring-adapter+-nd2-nd4-nd​8-+-red-blue-green-tobacco-filter-f-cokin-p-series
58mm-28pc-uv-star-close-up-color-filter-set-lens-kit-for-camera-canon-nikon-sony
58mm-28pc-filter-set-lens-kit-uv-star-close-up-color-for-camera-canon-eos-t3-t3i
58mm-28pc-filter-set-lens-kit-uv-nd-3 5-image-2-field-for-camera-canon-eos-450d
58mm-28pc-filter-set-lens-kit-uv-veri-cross-star-sand-for-camera-canon-eos-350d
62mm-28p-uv-polarizer-lens-kit-4-camera-sony-sal-1680z-dt-carl-zeiss-16-80mm
67mm-23p-uv-star-macro-lens-kit-for-camera-nikon-d300s-af-s-dx-nikkor-16-85mm
58mm-28pc-filter-set-lens-kit-uv-nd-center-image-star-rainbow-for-canon-eos-450d
58mm-28pc-filter-set-lens-kit-uv-veri-cross-star-sand-for-camera-canon-eos-400d
58mm-28p-filter-set-lens-kit-uv-nd-center-image-rainbow-fr-camera-canon-eos-450d
62mm-28p-uv-star-filter-lens-kit-for-camera-sony-sal-1680z-dt-carl-zeiss-16-80mm
58mm-28pc-filter-set-lens-kit-uv-sepia-polarizer-diffuser-for-camera-canon
52mm-ring-adapter+-nd2-nd4-nd​8-+-red-blue-green-tobacco-filter-f-cokin-p-series
77mm-23p-uv-sepia-sand-filter-lens-kit-for-camera-nikon-d700-af-s-nikkor-24-70mm
58mm-28pc-filter-set-lens-kit-uv-fd-nd-lpl-polarized-for-camera-canon-eos-500d
58mm-28p-uv-star-nd-fd-camera-filter-lens-kit-for-canon-350d-400d-450d-500d-550d
62mm-28p-uv-nd-fd-polarizing-lens-kit-for-camera-sony-sal-16105-af-dt-16-105mm
52mm-28pc-lens-filter-kit-for-nikon-canon-sony-sigma-tamron-pentax-fuji-camera
58mm-28p-filter-set-lens-kit-uv-nd-center-image-star-rainbow-for-canon-eos-1000d
set-of-6-b&w-brand-filters-for-black-and-white-contrast-photography-77mm
72mm-ring-adapter+-nd2-nd4-nd​8-+-red-blue-green-tobacco-filter-f-cokin-p-series
58mm-28pc-filter-set-lens-kit-uv-nd-sepia-for-camera-canon-eos-rebel-t1i-t2i
52mm-28pc-star-filter-set-kit-uv-nd-sepia-polarizer-duto-diffuser-for-nikon-d60
23-pc-67mm-uv-macro-sepia-close-up-filter-set-lens-kit-for-camera-canon-eos-60d
67mm-23p-uv-lpl-sepia-filter-set-lens-kit-for-camera-canon-eos-50d-ef-s-17-85mm
67mm-23p-uv-nd-polarizing-lens-kit-for-camera-sony-sal-28f28-lens-af-28-new-&
67mm-ring-adapter-+-nd2 nd4 nd​8-+-graduated-red blue-filter--new-
58mm-filter-kit-28pcs-uv-macro-diffuser-field-for-nikon-n50-n55-n60-n65-n80-n90
77mm-23p-uv-polarizer-lens-kit-for-camera-sony-sal-70400g-lens-70-400mm-f 4-5 6
58mm-28pc-filter-set-lens-kit-uv-star-close-up-star-5-color-for-canon-eos-350d
52mm-28pc-filter-set-lens-kit-uv-nd-sepia-polarizer-diffuser-for-nikon-d40-d40x
52mm-28p-lpl-uv-star-soft-sand-close-up-filter-set-for-camera-nikon-18-55mm-lens
67mm-23p-uv-star-macro-soft-nd-lens-kit-for-camera-canon-eos-60d-ef-s-18-135mm
58mm-28pc-filter-set-lens-kit-uv-nd-center-image-star-rainbow-for-canon-eos-350d
52mm-28pc-filter-set-lens-kit-uv-nd-fd-star-polarized-diffuser-for-camera-nikon
52mm-28pc-filter-set-kit-uv-nd-fd-sepia-macro-close-up-diffuser-for-nikon-d3100
28pc-58mm-uv-macro-sepia-star-close-up-filter-set-lens-kit-for-camera-canon-350d
58mm-28pc-filter-set-lens-kit-uv-nd-3 5-image-5p-color-field-for-canon-eos-500d
67mm-ring-adapter+-nd2-nd4-nd​8-+-red-blue-green-tobacco-filter-f-cokin-p-series
55mm-28pc-uv-fd-close-up-filter-set-lens-kit-for-camera-sony-alpha-dslr-a100
52mm-28pcs-uv-nd-sepia-polarizer-filter-set-lens-kit-for-camera-nikon-sony-canon
52mm-28pc-filter-set-lens-kit-star-close-up-star-color-conversion-for-nikon-new
58mm-28pc-uv-star-nd-fd-camera-filter-kit-for-canon-eos-rebel-all-18-55mm-lens
58mm-28pc-filter-set-lens-kit-uv-nd-3 5-image-2-field-4-camera-canon-eos-t1i-t2i
62mm-28p-uv-nd-fd-closeup-filter-lens-kit-for-camera-sony-sal-24105-af-24-105mm
58mm-28p-filter-set-lens-kit-uv-nd-sepia-macro-for-camera-canon-eos-rebel-550d
52mm-28pc-polarizing-uv-nd-fd-star-filter-set-lens-for-camera-nikon-d3000-d3100

filters-filter-accessories Blue Filter Significant Guideline