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

Synack Launches Assessment to Counter AI-Driven Threats

The new offering uses autonomous agents and human researchers to identify vulnerabilities before they are exploited by offensive AI. Read Now
Healthcare Workers Demand Better Safety Measures

New research shows 68% of healthcare staff faced violence last year, with many prioritizing security features over continuous location tracking. Read Now
- Facility Security
- Hospital
- Physical Security
Banks Modernize Security with ProdataKey's Scalable Cloud Access Control

Regional financial institution unifies security across dozens of branches using remote management and automated compliance reporting tools. Read Now
- Access Control
- Physical Security
- Facility Security
Americans Overconfident Despite Rising Cyber Risks

New survey data reveals a significant gap between perceived digital safety and the actual security habits of U.S. consumers. Read Now
- Cybersecurity
- Data Security
- Risk Management
Hard Rock Stadium Modernizes Security with Cloud Migration

The Miami Dolphins partnered with Castaway Technology and Security to deploy a unified Verkada platform across the 65,000-seat venue. Read Now

Artificial Intelligence

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.

Webinars

Whitepapers

New Products

HD2055 Modular Barricade

Delta Scientific’s electric HD2055 modular shallow foundation barricade is tested to ASTM M50/P1 with negative penetration from the vehicle upon impact. With a shallow foundation of only 24 inches, the HD2055 can be installed without worrying about buried power lines and other below grade obstructions. The modular make-up of the barrier also allows you to cover wider roadways by adding additional modules to the system. The HD2055 boasts an Emergency Fast Operation of 1.5 seconds giving the guard ample time to deploy under a high threat situation.
4K Video Decoder

3xLOGIC’s VH-DECODER-4K is perfect for use in organizations of all sizes in diverse vertical sectors such as retail, leisure and hospitality, education and commercial premises.
A8V MIND

Hexagon’s Geosystems presents a portable version of its Accur8vision detection system. A rugged all-in-one solution, the A8V MIND (Mobile Intrusion Detection) is designed to provide flexible protection of critical outdoor infrastructure and objects. Hexagon’s Accur8vision is a volumetric detection system that employs LiDAR technology to safeguard entire areas. Whenever it detects movement in a specified zone, it automatically differentiates a threat from a nonthreat, and immediately notifies security staff if necessary. Person detection is carried out within a radius of 80 meters from this device. Connected remotely via a portable computer device, it enables remote surveillance and does not depend on security staff patrolling the area.

Tamron USA Inc.