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Heliopan Linear Polarizer Filter - 77mm Linear Polarizer Camera Lens Filter (Open Box)

SKU: 707739D | FREE U.S. shipping on all orders over $100!

Regular: $99.56
SALE: $49.78
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Out of stock

  • This product is in like-new condition and is offered for sale here because it was returned immediately after purchase or is was displayed at a trade show. OPEN BOX products are subject to the same warranty as NEW products. OPEN BOX Specials are also subject to the same 30-day return policy as NEW PRODUCTS.
  • Single coatings on both the front and rear offer protection to the glass and help to improve light transmission and image quality.
  • Constructed from Schott glass for optical clarity.
  • Brass filter ring helps to prevent jamming and provides additional strength.

Overview

The Heliopan 77mm Linear Polarizer Filter is used to select which light rays enter your camera lens. They can remove unwanted reflections from non-metallic surfaces such as water or glass and also saturate colors providing better contrast. The effect can be seen through the viewfinder and changed by rotating the filter. The filter factor varies according to how the filter is rotated and its orientation to the sun. Note: Linear polarizers are used with most video and manual focus photo cameras. They are not recommended for auto-focus SLR cameras. This filter eliminates ultraviolet rays to remove haze from outdoor shots as well as polarizing the light to remove reflections, and increase color saturation, without affecting the overall color balance. A linear polarizer differs from a circular polarizer in that it does not supports use of a camera's autofocus or auto exposure functions; it is best suited for use with manual cameras, such as view cameras, that are not dependent on internal mechanisms to determine focus or metering settings.

Specifications

Filter Factore:
Between 2.3 and 2.8 (approx. +1.3 stops)
Filter Size:
77mm
Frame Material:
Brass
Physical:
 
Optics:
Schott
Product Height (cm):
0.01cm
Product Height (in):
0.01in
Product Length (cm):
0.01cm
Product Length (in):
0.01in
Product Weight (kg):
0.01kg
Product Weight (lb):
0.01lb
Product Width (cm):
0.01cm
Product Width (in):
0.01in
Rotating:
Yes
Warranty:
Limited Lifetime

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