EverFocus Selects Theia's Megapixel Lenses for Its New Cameras

EverFocus Electronics Corp. has selected Theia’s new megapixel auto-iris lenses for use on the EQH5200 series HDcctv and EAN3200 series IP cameras that will be released at ASIS, in Orlando, Fla. from Sept. 19 to 21. The two lenses, along with Theia’s SY110A lens are now offered as optional accessories across EverFocus’ portfolio of megapixel box cameras. Theia will demonstrate its newest offerings in booth 1864 at ASIS.

With the introduction of EverFocus’ megapixel HDcctv and megapixel IP cameras, EverFocus searched for lenses with the optical clarity and focal range to allow full use of the 2-megapixel imaging capabilities of its EQH5200 series HDcctv and EAN3200 series IP cameras and selected Theia’s new megapixel offerings.

“In addition to superlative image clarity, to fully leverage the capability of megapixel cameras to deliver greater pixel/foot resolution, virtual pan/tilt/zoom and the inherent ability to cover much larger areas with a single camera, one requires distortion free lenses with very short focal lengths for wider views,” said Alan Schwartz, HDcctv product manager at EverFocus. “Theia’s unique technology creates ultra wide views without the fish-eye effect one would normally expect from focal lengths of less than 2 millimeters. The end result eliminates any need to compromise image quality to achieve the benefit of lower equipment cost per foot or degree of covered field of view.”

EverFocus has selected Theia’s new SL183 1.8- to 3-millimeter, 5-megapixel, IR corrected lens with the patented Linear Optical Technology to provide up to 115 degrees (depending on sensor) undistorted horizontal field of view (HFOV), providing the opportunity to cover more area with a single camera, potentially reducing the overall cost of HDcctv and IP system ownership.

In addition, Theia’s newest megapixel offering, the SL940A telephoto lens, provides full 5-megapixel resolution to zoom in and deliver high detail images. The IR-corrected, CS-mount lens has a focal length of 9 to 40 millimeters and is designed to let the user take full advantage of the 1/2.5- and 1/3-inch sensors used by EverFocus’ new cameras; and at a 50 millimeters long, it is aesthetically pleasing when the camera is in view or easily fits within conventional camera housings.

Both new lenses offer a combination of true megapixel resolution and IR correction in a compact envelope of 50 millimeters long. Theia’s lenses maintain crisp, clear megapixel resolution images making them suitable accessories for EverFocus’ HDcctv and IP 2-megapixel camera technology. With 2.7 times the horizontal pixels of a traditional standard definition image, HDcctv and 2-megapixel IP cameras offer the opportunity to replace up to five SD cameras and DVR ports with two HDcctv cameras and ports, or with two 2-megapixel IP cameras and NVR camera cameos/licenses while achieving the same resolution in the field of view as an SD image, all else being equal. EverFocus will demonstrate its EQH5200 series HDcctv and EAN3200 series IP cameras with Theia’s lenses at ASIS in booth 1049.

Theia’s SY110 1.7-millimeter fixed focal length lens provides up to 120 degrees HFOV without barrel distortion using Theia’s Linear Optical Technology with 3-megapixel resolution and IR correction, at a more modest budget.

Theia’s Linear Optical Technology provides an ultra wide field of view through all-optical distortion correction that removes barrel distortion without using software. Compared to typical wide angle lenses, Theia’s technology increases resolution at the edges of the image improving the ability to recognize subjects.

Featured

  • Video Surveillance Trends to Watch

    With more organizations adding newer capabilities to their surveillance systems, it’s always important to remember the “basics” of system configuration and deployment, as well as the topline benefits of continually emerging technologies like AI and the cloud. Read Now

  • New Report Reveals Top Trends Transforming Access Controller Technology

    Mercury Security, a provider in access control hardware and open platform solutions, has published its Trends in Access Controllers Report, based on a survey of over 450 security professionals across North America and Europe. The findings highlight the controller’s vital role in a physical access control system (PACS), where the device not only enforces access policies but also connects with readers to verify user credentials—ranging from ID badges to biometrics and mobile identities. With 72% of respondents identifying the controller as a critical or important factor in PACS design, the report underscores how the choice of controller platform has become a strategic decision for today’s security leaders. Read Now

  • Overwhelming Majority of CISOs Anticipate Surge in Cyber Attacks Over the Next Three Years

    An overwhelming 98% of chief information security officers (CISOs) expect a surge in cyber attacks over the next three years as organizations face an increasingly complex and artificial intelligence (AI)-driven digital threat landscape. This is according to new research conducted among 300 CISOs, chief information officers (CIOs), and senior IT professionals by CSC1, the leading provider of enterprise-class domain and domain name system (DNS) security. Read Now

  • ASIS International Introduces New ANSI-Approved Investigations Standard

    • Guard Services
  • Cloud Security Alliance Brings AI-Assisted Auditing to Cloud Computing

    The Cloud Security Alliance (CSA), the world’s leading organization dedicated to defining standards, certifications, and best practices to help ensure a secure cloud computing environment, today introduced an innovative addition to its suite of Security, Trust, Assurance and Risk (STAR) Registry assessments with the launch of Valid-AI-ted, an AI-powered, automated validation system. The new tool provides an automated quality check of assurance information of STAR Level 1 self-assessments using state-of-the-art LLM technology. Read Now

New Products

  • Camden CM-221 Series Switches

    Camden CM-221 Series Switches

    Camden Door Controls is pleased to announce that, in response to soaring customer demand, it has expanded its range of ValueWave™ no-touch switches to include a narrow (slimline) version with manual override. This override button is designed to provide additional assurance that the request to exit switch will open a door, even if the no-touch sensor fails to operate. This new slimline switch also features a heavy gauge stainless steel faceplate, a red/green illuminated light ring, and is IP65 rated, making it ideal for indoor or outdoor use as part of an automatic door or access control system. ValueWave™ no-touch switches are designed for easy installation and trouble-free service in high traffic applications. In addition to this narrow version, the CM-221 & CM-222 Series switches are available in a range of other models with single and double gang heavy-gauge stainless steel faceplates and include illuminated light rings.

  • 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.

  • Compact IP Video Intercom

    Viking’s X-205 Series of intercoms provide HD IP video and two-way voice communication - all wrapped up in an attractive compact chassis.