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Heliopan Infrared RG 850 Filter - 67mm IR RG 850 Camera Lens Filter (Open Box)

SKU: 706765D | FREE U.S. shipping on all orders over $100!

Regular: $159.49
SALE: $79.74
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  • 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.
  • *Please note that this is a special order item and will take approximately 8-10 weeks for delivery. All special order items are non-refundable.

Overview

The Heliopan 67mm IR RG 850 Filter is used for infrared photography with digital cameras and specialized infrared film. This nearly opaque filter blocks all visible light up to 850nm, enabling recording of subject matter and scenes that are not visible under normal conditions. Due to the nature of infrared photography, the filter factor for this filter is highly variable and depends largely on the ISO sensitivity in use and lighting conditions. Additionally, it is recommended that auto-exposure and autofocus functions are disabled during use for greater control over the results.

Specifications

Filter Factore:
Variable (depending on ISO sensitivity and lighting conditions)
Filter Size:
67mm
Frame Material:
Brass
Physical:
 
Optics:
Schott
Warranty:
Limited Lifetime

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