Kodak ISBN 0-87985-749-8 manual 5246/7246, Illumination Incident Light Table for Daylight

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5246/7246

Process: ECN-2

Use: KODAK VISION 250D Color Negative Film 5246/7246 features very high sharpness, fine grain, accurate flesh-to-neutral reproduction, and wide under- and over-exposure latitude for daylight or mixed light photography. Enhanced shadow detail provides crisp, rich blacks.

General Properties: KODAK VISION 250D Color Negative Film 5246/7246 is a medium-speed film balanced for daylight. It cuts seamlessly with other Kodak color negative motion picture films. VISION Film sets new standards for consistency —emulsion to emulsion, roll to roll, batch to batch.

Illumination (Incident Light) Table for Daylight

(24 frames per second, 170° shutter opening)

Lens Aperture

f/1.4

f/2

f/2.8

f/4

f/5.6

f/8

f/11

f/16

 

 

 

 

 

 

 

 

 

Footcandles

10

20

40

80

160

320

640

1250

Use this table for average subjects. When a subject includes only pastels, use at least 1⁄2 stop less exposure; dark colors require 1⁄2 stop more exposure.

Lighting Contrast: The suggested ratio of key-light-plus- fill-light to fill light is 2:1, 3:1, or 4:1. At a 4:1 ratio, this film takes on a “special look.”

Reciprocity Characteristics EI 250 (25): You do not need to make any filter corrections or exposure adjust- ments for exposure times from 1/1000 to 1 second. If your exposure is in the 10-second range, increase your exposure 2⁄3 stop and use a KODAK WRATTEN Filter/Color Compensating 10Y.

Handling: Total darkness

Available Roll Lengths: For information on film roll lengths, check Kodak’s Professional Motion Imaging Price Catalog, or contact a Kodak sales representative in your country.

All rolls are identified with a product-code number and an internal product-code symbol.

9/98 MPF-17

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Contents Cinematographer’s Field Guide Cinematographer’s Field Guide Seventh Edition, November Contents Introduction Need Another H-2? Page Kodak Motion Picture Camera Films Color Temperature Page Kodak Motion Picture Camera Films MPF-5 50D 5245/7245 100T Process ECN-2 5248/7248Vision 200T 5274/7274 200T 5293/7293 SFX 200T SFX Vision 250D Illumination Incident Light Table for Daylight 5246/7246Vision 320T Handling Total darkness 5277/7277Vision 500T 5279/7279 500T 5298 Vision 800T 5289/7289 Ektachrome 100D 5285 7240 16 mm, Super 8 Eastman Ektachrome Film Tungsten EI 125 7240 7239 35 mm/16 mm Eastman Ektachrome Film Daylight EI 160 7239 MPF-32 9/98 7250 MPF-34 9/98 7251 5231/7231 35 mm/16 mm Eastman PLUS-X Negative Film 5231/7231 Daylight- 250 25 Tungsten- 200 5222/7222 35 mm/16 mm Eastman DOUBLE-X Negative Film5222/7222 7276 16 mm, Super 8 Eastman PLUS-X Reversal Film 7276 Daylight- 200* 24 Tungsten- 160 7278 16 mm, super 8 Eastman TRI-X Reversal Film7278 Daylight Incident-Light Illumination in footcandlesFilters for Black-and-White Films IntroductionTypes of Filters PLUS-X DOUBLE-X TRI-X Color Compensating Filters Conversion Filters for Color Films Exposure To Obtain Kodak Light Balancing FiltersKodak Wratten Neutral Density Filters No Neutral Density FiltersDaylight Page Aspect Ratios Tips and Techniques10 9/00 Protection from Physical Damage Ambient-Background Radiation effects on raw stockProcessed Film Storage Unprocessed Film Before and After ExposureShooting for Television Ditty Bag Getting ReadyTools Camera AccessoriesCamera Operator’s Meter Case Final Thought About Laboratories Flashing Camera Films to Lower ContrastExposed Film -What Now? Page Mm and 65 mm End Use Winding DesignationsPerforation Types Mm End Use Quantities -Standard PackagesOrdering RAW Stock Product and Technical Information United States of America Austria InternationalArgentina AustraliaDenmark ChileColombia Czech RepublicGreece FinlandFrance GermanyItaly IranIreland IsraelNetherlands LuxemborgMalaysia MexicoPortugal PeruPhilippines PolandTaiwan SpainSweden SwitzerlandVenezuela United StatesUruguay CAT 141

ISBN 0-87985-749-8 specifications

Kodak, a name synonymous with photography, has undergone a tremendous evolution over its long history. The company is not just a pioneer in film and printing technologies but has also embraced the digital age with significant innovations.

One of the prominent features of Kodak’s evolution is its dedication to imaging science, which has remained at the core of its business strategy. Kodak has developed a wide range of film types, including color negative film, color positive film, and black-and-white film, which cater to different photography needs. Each film type comes with unique characteristics designed to optimize image quality, color reproduction, and contrast.

Kodak’s commitment to innovation is evident in its development of digital technologies. The company was an early adopter of digital imaging techniques, launching its first digital camera in the early 1990s. This transition to digital photography focused on making the process more accessible for consumers while maintaining the quality and detail that Kodak is known for. The use of image sensors, such as CCD and CMOS, has allowed Kodak to capture high-resolution images that are rich in detail and color fidelity.

One of the standout technologies associated with Kodak is its printing technology, particularly the dye-sublimation printers. This technique produces high-quality prints by transferring dye onto materials like paper or plastic. Kodak’s printers are known for their rapid print speeds and excellent color reproduction, making them popular for both personal and professional use.

Additionally, Kodak has also made significant strides in the realm of image editing software and applications, which complement its hardware offerings. Programs like Kodak EasyShare and Kodak Gallery have allowed users to edit, organize, and share their photos seamlessly, further enhancing the user experience.

Another important characteristic of Kodak is its steadfast commitment to sustainability. The company has initiated various programs aimed at reducing environmental impact by promoting recycling and energy-efficient practices in its manufacturing processes.

In summary, Kodak’s legacy is a blend of heritage and innovation. From traditional film to cutting-edge digital imaging and sustainable practices, Kodak continues to hold a prominent place in the world of photography. Its technologies and products are a testament to its ability to adapt to changing times while remaining grounded in its core values of quality and consumer accessibility.
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