Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Pelco AG3Z2812TCS-MPWIR-MSI 6MP IR CS Lens

The Pelco AG3Z2812TCS-MPWIR-MSI is a precision CS-mount varifocal lens engineered for professional surveillance systems requiring high resolution and reliable low-light performance. With a 2.8–8.5mm focal range and F1.2 maximum aperture, this lens delivers exceptional 6MP image quality across day and night surveillance scenarios without requiring manual focus adjustments.

Key Features

  • 2.8–8.5mm varifocal range for flexible framing and composition
  • F1.2 maximum aperture for superior low-light and infrared performance
  • 6MP resolution optimized for 1/2.8″ sensors
  • IR correction technology maintains consistent focus between day and night modes
  • CS-mount design for compatibility with Pelco modular camera systems
  • Compatible with Sarix Pro 3 Box Camera platforms
  • NDAA Section 889 compliant for federal and government deployments

Technical Highlights

The F1.2 aperture maximizes light transmission in challenging lighting conditions, reducing reliance on infrared illumination and improving overall image quality during nighttime operations. IR-corrected optics automatically compensate for infrared wavelength focus shift, eliminating the need for daily recalibration between day and night surveillance modes. This lens is designed for integration with Pelco's enterprise-grade surveillance ecosystem and supports professional installation standards.

Applications

Ideal for commercial security, industrial monitoring, and critical infrastructure surveillance where consistent image quality and reliable low-light performance are essential. Suitable for fixed or pan-tilt-zoom camera deployments in retail, transportation, banking, and government facilities.

Note: Verify auto-iris connector compatibility with your specific camera model before purchase. For wider zoom range on 2–3 MP sensors, consider the AG3Z2812KCS-MPWIR-MSI (2.8–12mm alternative).

Backed by a 1-year warranty and supported through Pelco's specialty distributor network, with priority technical support available for enterprise customers.

Specifications
Type: Camera Lens
Warranty: 1-year Warranty
Part Number: AG3Z2812TCS-MPWIR-MSI
Classification: Accessory
Product Type: Camera Lens
Housing Color: White
weight: 0.23
Q&A
Reviews
Have Questions?

Pelco AG3Z2812TCS-MPWIR-MSI 6MP IR CS Lens

$318.15
$236.99

RELATED PRODUCTS

Save $70.01
Pelco EG3Z3915KCS-MPWIR-MSI CS Mount Lens
Add to Cart The item has been added

Pelco EG3Z3915KCS-MPWIR-MSI

Pelco EG3Z3915KCS-MPWIR-MSI CS Mount Lens

Varifocal CS-mount lens engineered for 2MP IP cameras in mixed indoor/outdoor surveillance deployments requiring variable focal length coverage

  • 2.8–8.5mm varifocal range covers wide lobbies to mid-distance plate reads on one lens.
  • Invisible 940nm IR with auto Day/Night enables covert 24/7 coverage in light-sensitive sites.
  • PoE 802.3af (<13W) plus H.264/H.265 and ONVIF simplify infrastructure and VMS integration.
Usually Ships in 2-3 Weeks Free shipping over $499
$273.00 $202.99 Save $70.01
The item has been added Add to quote
$273.00 $202.99 Save $70.01
Save $70.01 Add to cart Add to quote
Save $188.51
Image coming soon
Add to Cart The item has been added

Pelco EG6Z0915TCS-MPWIR-MSI

Pelco EG6Z0915TCS-MPWIR-MSI 9-135mm IR Lens

9-135mm varifocal CS-mount lens with IR correction for megapixel cameras

  • 9-135mm varifocal zoom eliminates need for lens changes in fixed installations
  • IR-corrected optics prevent focus shift during day/night mode transitions
  • Megapixel-optimized optics work with Pelco Sarix Pro 3 and CS-mount systems
Usually Ships in 2-3 Weeks Free shipping over $499
$598.50 $409.99 Save $188.51
The item has been added Add to quote
$598.50 $409.99 Save $188.51
Save $188.51 Add to cart Add to quote
Save $102.01
Pelco EG3Z3915TCS-MPWIR-MSI 4K IR Varifocal Lens
Add to Cart The item has been added

Pelco EG3Z3915TCS-MPWIR-MSI

Pelco EG3Z3915TCS-MPWIR-MSI 4K IR Varifocal Lens

3.9–10mm varifocal CS-mount lens for 4K surveillance with IR correction

  • F1.5 aperture maximizes light in low-light and night-vision monitoring
  • IR day/night focus compensation maintains sharpness across visible and thermal
  • Compatible with 1/1.8″ sensors up to 8 MP for 4K resolution imaging
Usually Ships in 2-3 Weeks Free shipping over $499
$399.00 $296.99 Save $102.01
The item has been added Add to quote
$399.00 $296.99 Save $102.01
Save $102.01 Add to cart Add to quote
Save $61.51
Pelco AG3Z2812KCS-MPWIR-MSI 2.8-12mm MP IR Lens
Add to Cart The item has been added

Pelco AG3Z2812KCS-MPWIR-MSI

Pelco AG3Z2812KCS-MPWIR-MSI 2.8-12mm MP IR Lens

2.8–12mm CS-mount lens with IR correction for 2MP/3MP sensors

  • 4.3:1 zoom ratio covers wide-angle to mid-telephoto without optical distortion
  • IR correction maintains sharp focus in day/night operation without mode switching
  • CS-mount design fits Pelco modular cameras; NDAA Section 889 compliant
Usually Ships in 2-3 Weeks Free shipping over $499
$241.50 $179.99 Save $61.51
The item has been added Add to quote
$241.50 $179.99 Save $61.51
Save $61.51 Add to cart Add to quote
Save $70.32
Pelco M2.7-13 Varifocal MP IR Lens CS-Mount
Add to Cart The item has been added

Pelco M2.7-13

Pelco M2.7-13 Varifocal MP IR Lens CS-Mount

2.7–13mm varifocal CS-mount lens with IR correction for day/night

  • 4.8:1 zoom range and F2.0 aperture for flexible framing in low light
  • 850 nm IR optimization with focus shift correction for seamless day/night
  • CS-mount design compatible with 2–3 MP sensors in surveillance setups
Usually Ships in 2-3 Weeks Free shipping over $499
$249.31 $178.99 Save $70.32
The item has been added Add to quote
$249.31 $178.99 Save $70.32
Save $70.32 Add to cart Add to quote

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources