Marshall Electronics CV4804-8MP 8MP M12 Lens 4.0mm F1.8

Product Description

The Marshall Electronics CV4804-8MP is an 8-megapixel M12-mount camera lens designed for professional surveillance and commercial camera installations. With a 4.0mm focal length and F1.8 maximum aperture, this lens delivers wide-angle coverage and strong light-gathering performance in demanding conditions. The M12 thread mount is a compact, industry-standard format widely used in board cameras, IP cameras, and machine vision systems. Installation is typically handled by security integrators, AV technicians, or camera system technicians working in commercial environments.

This lens is suited for commercial camera applications where high-resolution imaging is required. The 8MP resolution compatibility makes it appropriate for 4K-capable and high-definition IP camera systems. The 4.0mm focal length provides a wide field of view, making it well suited for interior surveillance, retail monitoring, access control points, and similar fixed-camera deployments. The F1.8 aperture supports usable image quality in lower ambient light conditions without additional illumination.

Key Features

• 8MP resolution rating for use with high-definition and 4K-capable camera sensors
• 4.0mm focal length provides wide-angle field of view for broad area coverage
• F1.8 maximum aperture improves light intake in low-light environments
• M12 thread mount fits industry-standard board and compact IP camera housings
• Compact form factor suited for commercial camera accessory integration

Compatibility

Designed as a replacement or upgrade lens for M12-mount commercial camera systems requiring 8MP-rated optics. Verify sensor size and back focal length requirements of the target camera before installation.

Installation Notes

Installation should be performed by a qualified camera system technician or security integrator. Power down the camera system completely before removing or replacing any lens assembly. Use the appropriate M12 lens tool or hand-tighten carefully to avoid cross-threading the mount. Back focal length adjustment may be required after installation to achieve proper focus at the sensor plane.