Bosch LVF-4000C-D0550

Overview

The Bosch LVF-4000C-D0550 is a varifocal lens designed specifically for Bosch 960H DINION security cameras, offering a versatile 5 to 50 millimetre focal range. This lens allows users to easily adjust the field of view from wide to narrow without changing lenses, making it ideal for capturing detailed surveillance footage across various environments. Its bright F1.4 aperture enhances image quality in low-light conditions, while the 960H optical resolution ensures sharp detail across the entire frame.

Key features

• Varifocal range from 5 to 50 millimetres enables flexible framing for both wide areas and distant objects.
• Bright F1.4 aperture improves image clarity in dim lighting such as dusk, dawn, or indoor scenes.
• IR-corrected glass maintains sharp focus when switching between daylight and infrared illumination at night.
• Anti-reflective coatings on each glass surface reduce flare and ghosting from bright light sources like headlights and street lamps.
• Built-in DC iris with a four-pin EIAJ connector automatically adjusts exposure to changing light conditions.
• Compact and lightweight design simplifies installation and reduces strain on camera mounts.
• Durable housing supports operation in temperatures from -20°C to 50°C and humidity up to 93 percent, suitable for indoor and sheltered outdoor use.

Key specs

• Focal length: 5 to 50 millimetres
• Aperture: F1.4
• Optical resolution: 960H
• Sensor compatibility: 1/3 inch
• IR correction: Yes
• Exposure control: DC iris with four-pin EIAJ connector
• Operating temperature range: -20°C to 50°C
• Maximum humidity: 93 percent

Connectivity and compatibility

This lens is engineered to integrate seamlessly with Bosch 960H DINION security cameras, ensuring optimal image quality and automatic exposure control through the DC iris connection. Its IR-corrected glass makes it compatible with cameras that switch between visible and infrared lighting, maintaining focus and clarity in all lighting conditions.

Ideal uses and environments

The lens is well suited for a variety of surveillance settings including retail aisles, building lobbies, warehouses, and parking structures. Its ability to perform in low light and adapt to changing illumination makes it a strong choice for indoor or sheltered outdoor locations where reliable, detailed video capture is essential.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

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Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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