
Part of the family: Lenses
Varifocal lens, 2.7-13mm, 3MP, CS mount
- Part number:
- LVF-5003C-P2713
Engineered for everyday security applications, this 3MP varifocal lens delivers reliable, high-quality optics and adaptable focal lengths. Its robust construction ensures continuous, clear imaging, providing the dependable visibility required to support accurate video analytics and confident real-time understanding.
- High-quality optics
- Reliable, robust construction
- Focal length options
Technical Documents
- Varifocal lens, 2.7-13mm, 3MP, CS mount – Data sheetDownload PDF
Data sheet · 395 KB
Part of the family
Lenses · 12 models

LVF-5005C-S1803
Varifocal lens, 1.8-3mm, 5MP, CS mount
The 1.8-3mm, 5MP varifocal lens delivers high-quality optics for advanced video security. Featuring robust construction and variable focal length, it supports visibility across environments and conditions.
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M118VG1250IR
Varifocal lens, 12-50mm, 5MP, CS mount
Designed for reliable security monitoring, this 12-50mm 5MP varifocal lens delivers high-quality optical clarity and adaptable focal lengths. Its robust construction and DC-iris control provide the dependable foundation needed for accurate video analytics and confident, real-time understanding.
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LVF-5005C-S0940
Varifocal lens, 9-40mm, 5MP, CS mount
The 9-40mm 5MP varifocal lens delivers high-quality optics for advanced video security. Featuring robust construction and variable focal length, it supports visibility across environments and conditions.
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LFF-8012C-D35
Fixed lens, 35mm, telephoto, megapixel
The Ultra Megapixel Lenses deliver exceptional optical resolution for detailed telephoto coverage at extended distances. Built for stadiums and perimeter security, these robust lenses ensure high-quality, maintenance-free visual intelligence.
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LFF-8012C-D50
Fixed lens, 50mm, telephoto, megapixel
Designed for long-distance monitoring in environments like stadiums and perimeters, this 50mm telephoto lens delivers ultra megapixel optical resolution. Its robust construction and high-quality optics ensure the reliable clarity required for accurate video analytics and confident, real-time action.
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LVF-5000C-D2811
Varifocal lens, 2.8-11mm, 960H, 1/3"
The 2.8-11mm 960H varifocal lens provides adaptable, high-quality optics for security monitoring. Featuring a 1/3-inch format and DC-iris control, this lens delivers visibility across changing light conditions.
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LVF-4000C-D2812
Varifocal lens, 2.8-12mm, 960H, 1/3"
The 2.8-12mm 960H varifocal lens provides adaptable, high-quality optics for security monitoring. Featuring a 1/3-inch format and DC-iris control, this lens delivers visibility across changing light conditions.
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LVF-8008C-P0413
Varifocal lens, 4-13mm, 12MP, CS mount
Designed for demanding environments, this 12MP varifocal lens delivers ultra-megapixel optical resolution and precise P-iris control for consistently sharper images.
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Frequently asked questions
How does this lens improve image clarity for video analytics?
With 3-megapixel optical resolution and advanced lens coatings, this varifocal lens provides exceptional sharpness and contrast reproduction. This high-quality imaging ensures that intelligent video analytics can accurately detect and classify objects, helping operators understand scene context in real time and act with confidence.
What are the operational benefits of the P-iris control?
The integrated 4-pin P-iris control precisely adjusts the lens opening to maintain optimal light levels and deliver a better depth of field. This automated adaptability ensures continuous clarity across varying lighting conditions, providing the consistent visibility necessary for proactive security and reliable intelligence.
Can this lens withstand demanding security environments?
Yes, the lens features a highly reliable, robust mechanical construction designed to endure frequent iris adjustments and the environmental stresses typical of continuous security operations. This durability ensures long-term performance with zero maintenance, reducing operational friction and ensuring uninterrupted awareness.
How does the varifocal capability simplify deployment?
The 2.7-13mm focal length options allow system integrators to easily adjust the camera's field of view on-site to match specific scene requirements. This flexibility simplifies installation and ensures that the camera captures exactly what is needed to remove blind spots and enhance situational awareness.
Is this lens compatible with standard security cameras?
The lens is equipped with a standard CS mount and supports up to a 1/2.7-inch sensor format, making it highly compatible with a wide variety of HD surveillance cameras. Its seamless integration supports the clear, dependable imaging required for intelligence-first security systems.
Where can I buy genuine Varifocal lens, 2.7-13mm, 3MP, CS mount in Vietnam?
Varifocal lens, 2.7-13mm, 3MP, CS mount is supplied in Vietnam by IQSIGHT Vietnam with data sheets, VMS integration support (BVMS, Genetec, Milestone) and technical support. Send a quotation request for a project-specific configuration.
Is original technical documentation available for Varifocal lens, 2.7-13mm, 3MP, CS mount?
Yes. The original English data sheet of every part number is in the Document Library; final specifications follow the latest IQSIGHT data sheet.
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IQSIGHT Vietnam brings the complete IQSIGHT portfolio (formerly Bosch Video Systems) to Vietnam: IP cameras, IVA Pro AI video analytics, video management software, cloud services, recorders, storage and accessories for critical infrastructure, cities, transportation and enterprises.