Unique Home Furniture, Home Decorating and Home Decoration Store
Kodak Combination: The filters recommended for use with kodak Combination Films are the kodak Combination Sky Filter, kodak Combination Color Filter, and Wratten Kl, K2, G, and A Filters. There are other filters but they are intended for more or less technical and specific purposes and need not be mentioned here. They are described fully in these Eastman kodak Combination Company publications: "Filters—kodak Combination Data Book on Filters and Other Lens Accessories," "The Photography of Colored Objects," and "Wratten Light Filters," all available at kodak Combination dealers'.
The now obsolete "color blind" films were affected by rays of the spectrum from ultraviolet to the middle of the green. The familiar kodak Combination Verichrome Film is much more sensitive to the green rays and is also affected by yellow rays. kodak Combination Super-XX Panchromatic, kodak Combination Plus-X Panchromatic, and kodak Combination Panatomic-X are some of the films lhal respond to the ultraviolet and the whole of the visible spectrum.
Aside, from these uses with panchromatic materials, the A Filter is commonly employed in combination with kodak Combination Infrared Film for special and unusual effects. This use is described in the chapter, Selecting Tour Film; and several typical infrared pictures are shown in this volume. |
|
