Marshall VS-M2812 4MP 2.8-12mm f/1.4 Varifocal CS-Mount Lens

Built for dependable surveillance and monitoring, the Marshall Electronics VS-M2812 4MP varifocal CS-mount lens delivers crisp, reliable images across a range of professional security applications. With a fast f/1.4 maximum aperture, this lens excels in low-light and indoor scenarios, capturing usable detail when illumination is limited. The 2.8–12mm focal range provides 4.3x optical zoom flexibility—letting integrators quickly shift from wide-area coverage to targeted inspection without swapping glass.

Designed specifically for 1/2.7" 4MP sensors and CS-mount cameras, the VS-M2812 integrates easily into CCTV, IP surveillance, and video production setups. DC auto iris control keeps exposure steady under variable lighting, while lockable manual focus and zoom prevent accidental setting changes after installation—reducing onsite adjustments and downtime. At just 2.5 oz and a compact footprint, it’s an excellent choice for PTZ heads, compact housings, and distributed monitoring points.

For security integrators and AV professionals seeking a high-performance, low-light varifocal lens, the Marshall VS-M2812 offers dependable image quality and installation-friendly features—add it to your next surveillance or monitoring deployment.

• Exceptional low-light imaging with f/1.4 aperture for clearer, usable footage in dim environments
• Flexible framing via 2.8–12mm varifocal range, ideal for both wide-area and focused surveillance coverage
• Optimized for 4MP, 1/2.7" sensors and CS-mount cameras for straightforward integration into existing systems
• DC auto iris maintains consistent exposure in changing light for reliable monitoring day or night
• Lockable manual focus and zoom prevent accidental drift, reducing maintenance and ensuring steady image settings
• Compact, lightweight design minimizes camera strain and simplifies installation in tight mounts