# Title: ProMaster Pure Light Circular Polarizer (CPL) Filter - 72mm
## Description: This ProMaster 72mm Pure Light filter can be used to remove or control reflections, improve contrast & saturation, or darken blue skies. It also protects your valuable lens against the elements such as sand, dirt, oil, water, and even fingerprints. Thanks to a special combination of hydrophobic coatings, finely polished SchottTM B270 optical glass, and top-of-the-line polarizing films Pure Light CPL filters have a high light transmission rating, very low light reflectivity, and are color neutral. This equates to a pure transfer of the image to your camera’s digital sensor or film while gaining the creative benefits of a circular polarizing filter. Not only do these filters offer excellent protection for your lens against sand, dirt, oil, water, and fingerprints; but they are also easy to clean. Plus, any camera’s auto focus system works perfectly with a Pure Light CPL.
## Product type: * RETAIL - Lens Accessories - Filters - Polarizing
## Vendor: ProMaster
## Tags:
## Price range: 99.95 - 99.95 USD
## Link: https://procam.com/products/promaster-pure-light-circular-polarizer-cpl-filter-72mm
## Compare-at price range: 99.95 - 99.95 USD
## Options
- Title: Default Title
## Variants
- Default Title, SKU: PRO 69351, Available: yes, Inventory: 21, Delivery profile: -
## Metafields
- description_excerpt:
- High light transmission
- Extremely low light reflectivity
- Highly resistant to dirt, oil, water, and fingerprints
- Constructed with SchottTM B270 Optical Glass which is finely polished
- Eco-friendly packaging also serves as a storage case
- whats_included: 72MM CIRCULAR POLARIZER FILTER (CPL) - PURE LIGHT
- specifications:
- Thread size: 72mm (front and back)
- Outer diameter: 75.0 mm
- Frame thickness: 4.9 mm (not including threads) / 6.9 mm (including threads)
- Glass thickness: 2.0 mm
- Glass type: SchottTM B270 optical glass
- Polished: Yes
- Coatings: 12 layers
- Light transmision rate: maximum 87.1% / average 42.9% or about 1.2 f-stops (average at 400 - 700 nm)
- Reflection: less than 0.5% (average at 400 - 700 nm)
- Frame material: Aluminum
- badge: No reviews
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