Types of photographic films? ?

1. Black and white film
2. Color film
3. Slide film (also known as transparency or reversal film)
4. Instant film (such as Polaroid)
5. Infrared film
6. Cine film (motion picture film)
7. Orthochromatic film
8. Panchromatic film
9. X-ray film
10. High-speed film

Black-and-White Negative Films:

- Panchromatic: Sensitive to all visible light and produces grayscale images.
- Orthochromatic: Sensitive to all visible light except red, resulting in images with enhanced contrast and texture.

Color Negative Films:

- C-41: The most common type of color negative film, used for general-purpose photography.
- E-6: High-quality color negative film with vibrant colors and fine grain.

Slide Films (Positive Films):

- Color Reversal: Creates positive images (slides) that can be projected or viewed directly.
- Black-and-White Reversal: Creates positive black-and-white images (slides).

Infrared Films:

- Infrared Black-and-White: Captures infrared light, producing images with unique textures and foliage tones.
- Infrared Color: Captures infrared light and produces color images with surreal effects.

Specialized Films:

- Ultra-Speed Films (ISO 800 and above): Designed for low-light conditions.
- Slow-Speed Films (ISO 100 and below): For high-resolution and low-grain images.
- Instant Films: Produce instant images within minutes.
- Aerial Films: Used for aerial photography, providing high-contrast and resolution.
- Holographic Films: Capture holographic images with 3D effects.
- X-ray Films: Used for medical imaging.
- Motion Picture Films: Designed specifically for cinematography.
- Photographic Paper: Produces positive images through exposure to light and chemical development.