Multi-Coating improves overall quality of filter by correcting for refractive properties of the filter glass. With multi-coated glass your photos will look sharper and have more contrast. Though most people use the UV Haze to protect their lens from dust and scratches, it also absorbs ultra violet and blue rays without affecting exposure or color.

The Cokin Filter-holder is coupled to the lens by means of a screw-in adaptor ring. A change of camera or of lens necessitates only a change of adaptor ring, not the Filter-holder nor the filters. ( Filter Holder Adaptor Rings sold separately ) This is the genius of the Cokin Filter System,,,, Creative flexibility while eliminating the need to purchase the same filter type for lens systems that have different filter diameter sizes!The Cokin Filter-holder has four grooves. One takes round filters, which can be rotated in the groove. The three others take square filters which can be adjusted up or down at will. The Cokin Filter-holder rotates on its own axis, guaranteeing flexibility of use and almost unlimited possibilities for the positioning and combination of filters.

The Tristar Optics Filter Bonus Pack – A bonus pack of our two most popular filters. The bonus pack includes, (1) Ultra Violet (UV) and (1) Circular Polarizer (C-PL) filter and a handy carry pouch. This bonus pack it just about the same price as a C-PL filter by itself, so almost its getting the UV Filter for FREE! 58mm Ultra Violet (UV) Filter Advantage: Absorbs UV rays without affecting exposure and protects lenses from scratches. Benefit: Protects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damage. * This filter can be kept on your camera at all times. * No UV rays give better contrast in an image 58mm C-PL Circular Polarizing Filter Advantage: Polarizers provide color and contrast enhancement. Reflected light often shows up as whitish glare that washes out color in an image. A Polarizer corrects this problem producing deep, dramatically blue skies. It also removes glare from non-metallic surfaces, such as windows and water. Color saturation in general, especially outdoors, can be improved significantly. Removes reflections from non-metallic surfaces. Benefit: Perfect for Bright Sunny days! Increases Color saturation and contrast! Carrying Pouch Advantage: Holds C-PL filter when not in use. Benefit: Keeps C-PL protected and always handy for the right situation.

The Tristar Optics Filter Bonus Pack – A bonus pack of our two most popular filters. The bonus pack includes, (1) Ultra Violet (UV) and (1) Circular Polarizer (C-PL) filter and a handy carry pouch. This bonus pack it just about the same price as a C-PL filter by itself, so almost its getting the UV Filter for FREE! 72mm Ultra Violet (UV) Filter Advantage: Absorbs UV rays without affecting exposure and protects lenses from scratches. Benefit: Protects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damage. * This filter can be kept on your camera at all times. * No UV rays give better contrast in an image 72mm C-PL Circular Polarizing Filter Advantage: Polarizers provide color and contrast enhancement. Reflected light often shows up as whitish glare that washes out color in an image. A Polarizer corrects this problem producing deep, dramatically blue skies. It also removes glare from non-metallic surfaces, such as windows and water. Color saturation in general, especially outdoors, can be improved significantly. Removes reflections from non-metallic surfaces. Benefit: Perfect for Bright Sunny days! Increases Color saturation and contrast! Carrying Pouch Advantage: Holds C-PL filter when not in use. Benefit: Keeps C-PL protected and always handy for the right situation.

The Tristar Optics Filter Bonus Pack – A bonus pack of our two most popular filters. The bonus pack includes, (1) Ultra Violet (UV) and (1) Circular Polarizer (C-PL) filter and a handy carry pouch. This bonus pack it just about the same price as a C-PL filter by itself, so almost its getting the UV Filter for FREE! 67mm Ultra Violet (UV) Filter Advantage: Absorbs UV rays without affecting exposure and protects lenses from scratches. Benefit: Protects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damage. * This filter can be kept on your camera at all times. * No UV rays give better contrast in an image 67mm C-PL Circular Polarizing Filter Advantage: Polarizers provide color and contrast enhancement. Reflected light often shows up as whitish glare that washes out color in an image. A Polarizer corrects this problem producing deep, dramatically blue skies. It also removes glare from non-metallic surfaces, such as windows and water. Color saturation in general, especially outdoors, can be improved significantly. Removes reflections from non-metallic surfaces. Benefit: Perfect for Bright Sunny days! Increases Color saturation and contrast! Carrying Pouch Advantage: Holds C-PL filter when not in use. Benefit: Keeps C-PL protected and always handy for the right situation.

A Step Down Ring allows you to adapt a slightly larger filter to a lens with a smaller filter size. Note: In certain cases, especially in the case of wide-angle lens, a vignetting effect could occur at the outer edges of your pictures.

The Tristar Optics Filter Bonus Pack – A bonus pack of our two most popular filters. The bonus pack includes, (1) Ultra Violet (UV) and (1) Circular Polarizer (C-PL) filter and a handy carry pouch. This bonus pack it just about the same price as a C-PL filter by itself, so almost its getting the UV Filter for FREE! 55mm Ultra Violet (UV) Filter Advantage: Absorbs UV rays without affecting exposure and protects lenses from scratches. Benefit: Protects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damage. * This filter can be kept on your camera at all times. * No UV rays give better contrast in an image 55mm C-PL Circular Polarizing Filter Advantage: Polarizers provide color and contrast enhancement. Reflected light often shows up as whitish glare that washes out color in an image. A Polarizer corrects this problem producing deep, dramatically blue skies. It also removes glare from non-metallic surfaces, such as windows and water. Color saturation in general, especially outdoors, can be improved significantly. Removes reflections from non-metallic surfaces. Benefit: Perfect for Bright Sunny days! Increases Color saturation and contrast! Carrying Pouch Advantage: Holds C-PL filter when not in use. Benefit: Keeps C-PL protected and always handy for the right situation.

Since it has no effect on lens color balance (visible lights), this filter is optimal for use as a lens protector. Also, its multilayer coating prevents light reflection inside the glass, helping to ensure correct exposure. Can be used as a filter for general shooting situations.

The Tristar Optics Filter Bonus Pack – A bonus pack of our two most popular filters. The bonus pack includes, (1) Ultra Violet (UV) and (1) Circular Polarizer (C-PL) filter and a handy carry pouch. This bonus pack it just about the same price as a C-PL filter by itself, so almost its getting the UV Filter for FREE! 52mm Ultra Violet (UV) Filter Advantage: Absorbs UV rays without affecting exposure and protects lenses from scratches. Benefit: Protects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damage. * This filter can be kept on your camera at all times. * No UV rays give better contrast in an image 52mm C-PL Circular Polarizing Filter Advantage: Polarizers provide color and contrast enhancement. Reflected light often shows up as whitish glare that washes out color in an image. A Polarizer corrects this problem producing deep, dramatically blue skies. It also removes glare from non-metallic surfaces, such as windows and water. Color saturation in general, especially outdoors, can be improved significantly. Removes reflections from non-metallic surfaces. Benefit: Perfect for Bright Sunny days! Increases Color saturation and contrast! Carrying Pouch Advantage: Holds C-PL filter when not in use. Benefit: Keeps C-PL protected and always handy for the right situation.

The Tristar Optics Filter Bonus Pack – A bonus pack of our two most popular filters. The bonus pack includes, (1) Ultra Violet (UV) and (1) Circular Polarizer (C-PL) filter and a handy carry pouch. This bonus pack it just about the same price as a C-PL filter by itself, so almost its getting the UV Filter for FREE! 62mm Ultra Violet (UV) Filter Advantage: Absorbs UV rays without affecting exposure and protects lenses from scratches. Benefit: Protects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damage. * This filter can be kept on your camera at all times. * No UV rays give better contrast in an image 62mm C-PL Circular Polarizing Filter Advantage: Polarizers provide color and contrast enhancement. Reflected light often shows up as whitish glare that washes out color in an image. A Polarizer corrects this problem producing deep, dramatically blue skies. It also removes glare from non-metallic surfaces, such as windows and water. Color saturation in general, especially outdoors, can be improved significantly. Removes reflections from non-metallic surfaces. Benefit: Perfect for Bright Sunny days! Increases Color saturation and contrast! Carrying Pouch Advantage: Holds C-PL filter when not in use. Benefit: Keeps C-PL protected and always handy for the right situation.

Multi-Coating improves overall quality of filter by correcting for refractive properties of the filter glass. With multi-coated glass your photos will look sharper and have more contrast. The Skylight filter corrects for bluish light quality of open shade but most people use it to protect their lens from dust and scratches. Will also absorb ultra violet rays without affecting exposure.