Kodak 5207 (250D)

Kodak Vision3 250D (Kodak 5207)

Kodak Vision3 250D, order number 5207, is the standard daylight color negative with ISO 250. As the most widely used Vision3 stock, it offers the optimal balance between grain structure and sensitivity for general cinematography.

Technical Specifications

Basic Parameters:

• Order Number: 5207
• Sensitivity (ISO): 250
• Color Temperature: Daylight (5500K)
• Format: 35mm (4-perf standard)
• Development: ECN-2 standard

Standard Daylight Film

250D as Industry Standard:

• Most Common Vision3: Standard daylight film
• Balanced Performance: Optimal compromise between grain and sensitivity
• Versatile Speed: Works in most daylight conditions
• Industry Acceptance: Standard choice for cinematographers

Sensitivity and Grain Balance

ISO 250 Optimum:

• Practical Sensitivity: Fast enough for most daylight conditions
• Fine Grain: Balanced grain relative to sensitivity
• Grain Visibility: Minimal grain at normal projection sizes
• Scan Quality: Excellent detail in digital intermediates

Daylight Color Balance

5500K Specification:

• Daylight Optimization: Balanced for standard daylight (5500K)
• Neutral White Balance: No filtering required in daylight
• Warm Palette: Retains characteristic Kodak warmth
• Color Accuracy: Excellent color separation across the spectrum

Versatility and Flexibility

Lighting Compatibility:

• Bright Daylight: Excellent (standard use case)
• Overcast Daylight: Good (slight ND may be helpful)
• Mixed Interior/Exterior: Manageable with filtration
• Tungsten Light: 80A filter allows use (with light loss)

Practical Applications:

• Standard exterior cinematography
• Daylight-dominant scenes with mixed lighting
• Overcast conditions (with appropriate filtration)
• General cinematography

Shutter and Motion Blur

Typical Exposure:

• Bright Daylight: f/5.6-f/8 with 180° shutter
• Moderate Daylight: f/4-f/5.6 with standard shutter
• Overcast: f/2.8-f/4 with standard shutter
• Motion Blur: Standard 180° shutter provides natural motion blur

Contrast and Exposure Latitude

250D Exposure Latitude:

• Exposure Range: ±1 stop typical range
• Highlight Behavior: Pleasant roll-off without blocking
• Shadow Detail: Good retention with minimal excessive grain
• Contrast: Balanced for general cinematography

Grain Characteristics

250D Grain:

• Grain Visibility: Fine grain, visible on large projection but acceptable
• Grain Pattern: Smooth, consistent grain structure
• Scanning: Grain detail retained in digital workflow
• Aesthetics: Fine enough for most cinematic purposes

Comparison with Adjacent Sensitivities

Filter Options

Common Filtration:

• 85 Filter: Converts to Tungsten (3200K) if needed
• ND Filters: Reduce light in overly bright conditions
• Combination Filters: 85+ND possible for Tungsten in daylight
• No Filtration Required: Standard daylight use

Practical Cinematography Workflow

250D Typical Setup:

• Sunny Day: f/8, 24fps, no filtration
• Partly Cloudy: f/5.6, 24fps, light ND possible
• Golden Hour: f/2.8-f/4, 24fps, ND 0.6 likely
• Bright Overcast: f/4-f/5.6, 24fps, ND 0.3-0.6

Film-to-Digital Workflow

250D Scanning:

• Scans excellently with correct daylight white balance
• DCI-P3 color space ideal
• Kodak color characteristics well preserved
• Digital color grading straightforward

Production Economics

Cost Profile:

• Film Costs: Standard Kodak Vision3 pricing (~100-120€/300m)
• Development: Standard ECN-2 lab costs
• Storage: Standard film storage requirements
• Availability: Most widely available Vision3 stock

Industries Using 250D

Standard Applications:

• Narrative feature film cinematography
• Television series cinematography
• Documentary cinematography
• Commercial production
• Music video cinematography

Why 250D is the Standard

Technical Advantages:

• Excellent grain/sensitivity balance
• Daylight optimization
• Proven performance
• Broad cinematographer experience