Bosch LTC-3374-21 1/3" Direct Drive CS Lens 5-50mm
- High-quality optics
- 1/3-inch and 1/2-inch formats
- Reliable, robust construction
- Focal length options
- Compact design

The LTC-3374-21 from Bosch is a 1/3" Direct Drive CS Lens, 5-50mm. For optimizing angular fields right on site, varifocal lenses are the most versatile and practical solution available. These lenses allow for setting virtually any angle of field, which maximizes surveillance effects. Installers do not need to carry several different focal length lenses – and installation is more efficient because they can find the right angles of field without moving the camera set-up. If the field-of-view requirements change after installation, modification is simple by just altering the lens’ focal length settings.
The mechanical construction is designed to withstand both frequent DC-iris control operations and the environmental stress of security installations. For flexible, high-quality, reliable lenses that match a camera’s performance, this varifocal series is the ideal solution.
Bosch LTC-3374-21 Camera Features
- High-quality optics: Ensures clear, sharp images for effective surveillance.
- 1/3-inch and 1/2-inch formats: Compatible with a wide range of camera types for versatile applications.
- Reliable, robust construction: Designed to withstand the rigors of security environments, enhancing longevity.
- Focal length options: Offers flexibility to adjust the field of view as needed for specific surveillance requirements.
- Compact design: Space-saving solution suitable for various installation locations.
- Manual and DC-iris versions: Provides options to match user preferences and installation needs.
- Manual focus and zoom control: Allows for precise adjustments to achieve optimal image quality.
Bosch LTC-3374-21 Detailed Specifications
Lens Type | CS Mount Varifocal |
Focal Length | 5-50mm |
Format | 1/3 inch |
Iris Type | Manual / DC-Iris |
Focus Control | Manual |
Construction | Robust and reliable for security applications |
Application | Surveillance, Security Monitoring |


