• List Price: US $185.56
  • Price: US $92.78 & FREE Shipping
  • You save: US $92.78 (0%)
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Product features

  • Brass Ring for higher quality image
  • Highest possible polishing technique
  • World's best optical glass
  • New thinner Pro mount. No igniting
  • USA warranty

Product Description

Because early black-and-white films did not render colors in the gray tones that corresponded to the brightness perception of human eyes, the use of yellow and yellow-green filters was simply indispensable. Today S pan chromatically sensitized black-and-white films from Schneider Optics No longer require such a correction, at least not in daylight.

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