Hoya 37mm HD3 UV Filter Darkroom Chemistry and 1D Mark IV

and 1D Mark IV

breaking the image into up to 1

offering extremely high resolution throughout the entire zoom range and from edge-to-edge of the frame

Rear Lens Thread Diameter : 55 mm

Hoya 37mm HD3 UV Filter Darkroom Chemistry and 1D Mark IVThe Hoya 37mm HD3 UV Filter is a general use, clear filter designed to absorb 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. To prevent internal ghosting and reflections while providing over 99. 7% light transmission, 16 layers of anti reflection nano coatings are applied to