Varifocal Lenses -- Security Today

Tamron USA Inc.

Varifocal Lenses

Tamron’s two new varifocal lenses are compatible with 1/2-inch format megapixel-resolution cameras. Both the M12VM412 and M12VG412 models feature an F/1.4 aperture and a 4- to 12-millimeter focal length. The lenses offer uniform high resolution and high contrast from the center to the periphery. The lenses are more compact than their predecessors, and their multilayer coating reduces ghosting and flare. Their wider focal length of 4 millimeters gets a horizontal viewing angle of more than 90 degrees.

Featured

Texas Police Use License Plate Readers to Safely Rescue Stolen Vehicle Child

Crowley and Fort Worth officers track a stolen car with a 6-year-old inside using Flock Safety camera technology. Read Now
- Monitoring
- Video Surveillance
- Physical Security
Iowa Attorney General Brenna Bird Sues ADI Over Alleged Camera Security Misrepresentations

The Attorney General alleges the distributor concealed manufacturers and security risks associated with surveillance cameras sold to Iowa consumers. Read Now
What the TanStack Attack Taught Us About Modern Supply Chain Risk

Software supply chain security requires continuous monitoring, verified remediation and incident response plans that teams rehearse. Read Now
- Cybersecurity
- Incident Response
- Risk Management
The Role of Local Credential Caching in Securing Physical Access During Network Downtime

If your network goes down, can your access control system still grant the right people the right access to your facility? Read Now
- Access Control
- Physical Security
From Detection to Understanding: Why Perimeter Security Must Become Spatially Aware

LiDAR, digital twins and AI are transforming the modern perimeter from static detection into real-time operational intelligence. Read Now
- Perimeter Security
- Analytics
- Artificial Intelligence

Artificial Intelligence

New Products

GroundAware® GA1360LH 2D 360-Degree Radar

Protect up to 750 acres with a single sensor, delivering extended 1 km+ target detection, all-weather tracking and automated intrusion deterrence for critical infrastructure.
EZinfo™ Conversational AI, Powered by Whoo

Add wayfinding, real-time information and support in more than 40 languages to emergency call stations, while keeping their connection to help in an emergency.
AITX ROAMEO™ and SARA™

Deploy a unified, self-coordinating outdoor security presence by combining ROAMEO’s autonomous patrol capabilities with SARA’s proactive event assessment and real-time response.

Security Today eNews

Sign up today for essential industry news and product information that can help you stay afloat in the fast-paced world of security.

Email Address*Country*

Please type the letters/numbers you see above.

Tamron USA Inc.