Cokin 77mm PURE Harmonie Multi-Coated UV Filter

Cokin 77mm PURE Harmonie Multi-Coated UV Filter

Cokin 77mm PURE Harmonie Multi-Coated UV Filter

B&H # COPHUVMC77 MFR # CH235B77A
No Longer Available

Product Highlights

  • Clear Protective Filter
  • Blocks Ultraviolet Light
  • 1x Filter Factor, No Exposure Change
  • 99% Average Visible Light Transmission
  • Blocks 50% of Ultraviolet Light at 380nm
  • Progressively Eliminates UV before 380nm
  • 16-Layer Multi-Coating, Gorilla Glass
  • 77mm Front Filter Threads
  • Slim, 3.9mm Aluminum-Alloy Filter Ring
  • Plastic Case
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  • 1Description

The 77mm PURE Harmonie Multi-Coated UV Filter from Cokin is a general use, clear filter designed to block ultraviolet light and reduce the bluish cast of daylight. Aside from the reduction of unwanted blue casts, no additional coloration or contrast is created, and adjustments to exposure are not required while using this filter. When the 77mm PURE Harmonie Multi-Coated UV Filter is applied, 50% of ultraviolet light waves are blocked at 380 nanometers, before which they are progressively eliminated, helping to limit the light that enters a camera to the visible spectrum. The appearance of blue casts that can occur while recording video or still photos under daylight that also features ultraviolet light is reduced, preserving color accuracy throughout the frame.

Cokin PURE Harmonie multi-coated UV filters are constructed from Gorilla glass for enhanced scratch-resistance while providing over 99% transmission of visible light. This 95mm PURE Harmonie multi-coated UV filter features a 3.9mm-thick aluminum-alloy filter ring for durability while remaining lightweight. It minimizes the potential for vignetting and includes corresponding 95mm front filter threads for use with other screw-on filters.

To help eliminate internal ghosting and reflections, each glass surface of the 95mm PURE Harmonie Multi-Coated UV Filter features 16 layers of Cokin's EVERCLEAR 5 anti-reflection coating. These coatings are resistant to oil, dust, dirt, and scratches, offering greater protection to the filter and help it to stay clean for longer than with uncoated filters. The coatings are also hydrophobic, resulting in an improved beading effect when in contact with water for greater cleaning efficiency.

Blocks 50% of ultraviolet light waves at 380 nanometers, before which they are progressively eliminated, reducing bluish cast of daylight when recording video or still photos.
Does not require adjustments to exposure while in use.
16-layer Cokin EVERCLEAR 5 multi-coating prevents internal ghosting and reflections, is oil, dust, dirt, as well as scratch-resistant, and provides an improved beading effect with water for more efficient cleaning.
Approximately 99% average visible light transmission.
Constructed from Gorilla glass for enhanced scratch-resistance.
Slim, 3.9mm-thick, aluminum-alloy filter ring assembly helps to prevent vignetting, while remaining lightweight.
Side knurling to provide a more textured grip when mounting or removing from a lens.
77mm front filter threads allow for use with other filters.
Plastic case for storage and transport.
In the Box
Cokin 77mm PURE Harmonie Multi-Coated UV Filter
  • Filter Case
  • Limited 1 Year Warranty
  • Table of Contents
    • 1Description
    Filter Type UV
    Filter Factor 1 (+0 Stop)
    Shape Circle
    Circular Size 77 mm
    Front Accessory Thread / Bayonet 77 mm
    Filter Thickness 0.15" / 3.9 mm
    Physical Feature Slim
    Filter Material Glass
    Ring Material Aluminum
    Knurling Side
    Coatings Multi-Coating
    Color Temperature Effect None
    Packaging Infoacrvrcrxrd
    Package Weight 0.17 lb
    Box Dimensions (LxWxH) 5.0 x 4.9 x 0.6"
    77mm PURE Harmonie Multi-Coated UV Filter is rated 3.2 out of 5 by 5.
    Rated 1 out of 5 by from Amazing but not practical This filter is amazing. It's on my L series lens. But only 2. Unfortunately lens caps don't stay on well. It's simply too slim. If you cap your lenses and I know not all do, this is not for you. I tried these on my sigma 70-30, canon 24-105 L, 200mm L, and Zeiss 50mm. This doesn't work. Simply not enough for any of those caps to work with it. Sadly.
    Date published: 2013-11-10
    Rated 1 out of 5 by from terrible filter - do not buy It was great at first. Looked sleak. A couple weeks later they all fell apart. I had bought 4 of them. The glass popped off the back off the filter and would clang around the lens. It total waste of investment. I had to rebuy all new ones of regular thickness. There is no strenght when filter is that slim.
    Date published: 2015-04-09
    Rated 4 out of 5 by from Super thin-Super nice! I'm going from a cheaper pro master to this filter and I now know what is been missing from having a high quality filter! Only downfall is not being able to stack and the lens cap issues, reason for giving 4/5... Wish we could do .5 points :-/
    Date published: 2013-12-26
    Rated 5 out of 5 by from Very Good Quality I bought this to mainly protect my lens, but I also wanted to have the highest quality UV Protector. Very satisfied with the results.
    Date published: 2013-04-25
    Rated 5 out of 5 by from Very nice filter Great for ease of use and for protecting my lens glass.
    Date published: 2013-09-09
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