Product Overview
For installers working with CS mount box cameras where a fixed lens does not suit the scene, the HV0415D-MP offers a 3MP auto-iris varifocal lens with a 4-15mm focal range. Featuring manual zoom and focus adjustment, it allows the field of view to be tuned on site rather than being locked to a single angle. Equipped with auto-iris control, the lens works with compatible cameras to manage exposure across scenes where lighting levels vary during the day. It also includes IR support, making it suitable for compatible day/night setups that rely on infrared illumination after dark. This lens is suited to entrances, corridors, warehouse doorways, gates and perimeter access points where the final viewing angle needs to be confirmed at installation time.
Key Capabilities
4-15mm Varifocal Range
The 4-15mm focal range gives installers the ability to adjust the camera view between wider scene coverage and a more focused, narrower angle. This is particularly useful where the final field of view cannot be confirmed until the camera is positioned on site.
Auto-Iris Control
Auto-iris functionality allows the lens to work with a compatible camera to regulate the amount of light entering the sensor. This helps maintain usable image quality in scenes where lighting shifts throughout the day, such as entrances with outdoor exposure.
3MP Resolution Support
Designed to support 3MP imaging, the HV0415D-MP helps compatible cameras operate at their intended resolution without the lens becoming a limiting factor in image detail.
CS Mount Compatibility
The CS mount design suits compatible CCTV box camera bodies that accept replaceable lenses. CS mount is the standard for most commercial box camera installations, though confirming compatibility with the specific camera body before ordering is important.
IR Support
The lens is designed for use with compatible cameras that use infrared illumination, making it suitable for day/night CCTV setups where the camera needs to operate effectively after dark without visible light.
Best For
- CS Mount Box Camera Builds: Suitable for compatible CS mount camera bodies requiring a separate varifocal lens where the installed lens is not included or needs replacement.
- On-Site Viewing Angle Adjustment: Practical for installations where the exact field of view needs to be set manually at the camera position during commissioning.
- Variable Lighting Environments: Well suited to scenes with changing light levels where auto-iris control can assist a compatible camera in managing exposure.
- Day/Night CCTV Applications: A good match for compatible cameras using IR illumination in areas that require monitoring after dark.
Why Choose the HV0415D-MP
The HV0415D-MP addresses a specific need in box camera installations: the ability to adjust the field of view on site rather than accepting whatever a fixed lens provides. Its 4-15mm varifocal range covers a practical span from wider scene framing to narrower, distance-focused views, giving installers real flexibility at commissioning time. The auto-iris function adds value in installations where lighting shifts during the day, helping compatible cameras manage exposure without manual intervention. With 3MP resolution support and IR capability, this lens is built for current-generation day/night surveillance requirements rather than lower-resolution legacy systems. Available through Security Wholesalers, the HV0415D-MP is best suited to professional CCTV installations where camera compatibility, CS mount confirmation and iris control requirements have been verified before ordering.
Buyer Decision Tips
Confirm Camera Compatibility First: The HV0415D-MP is a CS mount lens, not a universal fit. Before ordering, confirm the camera body accepts CS mount lenses, supports auto-iris control via the lens connection, and is compatible with a 3MP lens format. Installing this lens on an incompatible camera body may result in focus problems, iris control failure, or image quality issues that cannot be resolved in the field.
Match the Focal Range to the Scene: The 4-15mm range is practical for medium-distance scenes such as entrances, corridors and warehouse doors. If the installation requires a very wide field of view beyond what 4mm provides, or a longer telephoto reach beyond 15mm, a different focal range should be considered before purchasing.
Key Features & Technical Specifications
| Model |
HV0415D-MP |
| Product Type |
Auto-iris varifocal CCTV lens |
| Accessory Category |
CCTV lens accessory |
| Resolution Support |
3MP |
| Focal Length |
4-15mm varifocal |
| Mount Type |
CS mount |
| Iris Type |
Auto-iris |
| Zoom Adjustment |
Manual |
| Focus Adjustment |
Manual |
| IR Support |
Supported |
| Primary Use |
Adjustable field-of-view lens for compatible CS mount CCTV box cameras |
| Typical Applications |
Entrances, corridors, warehouse doorways, gates, driveways, perimeter access points and general CCTV monitoring |
| Installation Consideration |
Confirm CS mount compatibility, camera sensor size, auto-iris connection support, required focal range, IR requirements and final field of view before installation |
Ideal Use Cases
Entry and Doorway Monitoring
The 4-15mm varifocal range lets installers frame doorways and entry points precisely, balancing how much of the approach is visible against the level of facial or object detail captured at the target distance.
Corridor and Internal Hallways
Longer internal corridors benefit from the narrower end of the focal range, allowing a tighter angle to maintain useful detail along the length of the space when paired with a compatible CS mount camera.
Warehouse Doors and Loading Areas
Auto-iris support makes this lens a practical fit for warehouse doors and loading dock entries where light levels can change dramatically as roller doors open and close throughout the day.
Perimeter Gate and Driveway Views
For external gate and driveway positions using compatible IR-capable box cameras, the HV0415D-MP provides adjustable framing and IR support suited to day/night perimeter coverage.
Lens Replacement in Existing Box Camera Installations
Where an existing CS mount box camera requires a lens upgrade or replacement to support 3MP imaging or auto-iris control, the HV0415D-MP provides a direct-fit option subject to compatibility confirmation.
Choosing the Right Model
- Choose this model if: You need a 3MP CS mount varifocal lens with a 4-15mm focal range, auto-iris support and IR capability for a compatible box camera installation where on-site angle adjustment is required.
- Choose a different lens if: The camera body requires a C mount rather than CS mount, the installation needs a fixed focal length, the scene requires a wider angle below 4mm or a longer telephoto range beyond 15mm, the camera sensor requires a higher megapixel-rated lens, or motorised zoom control is needed instead of manual adjustment.
- Check before ordering: Confirm camera mount type, sensor size compatibility, iris control connector support, required focal length range, IR illuminator compatibility and whether the camera housing allows for manual zoom and focus adjustment after the lens is fitted.
FAQs
- What camera types is the HV0415D-MP designed for?
The HV0415D-MP is designed for use with compatible CS mount CCTV box cameras that require a separate varifocal lens. It is not a self-contained camera and should only be fitted to camera bodies confirmed to support CS mount lenses, auto-iris control and the required sensor format.
- How does the 4-15mm varifocal range affect what the camera sees?
At 4mm the lens provides a wider viewing angle, useful for capturing a broader scene such as a full entrance or open area. At 15mm the angle narrows, bringing more distant subjects into greater detail. The installer sets this manually during commissioning to suit the specific scene layout.
- What does the auto-iris function do and does every camera support it?
Auto-iris allows the lens to adjust its opening in response to changing light levels, helping a compatible camera maintain more stable exposure throughout the day. Not every box camera supports auto-iris control via the lens connection. Confirm that the camera body includes an iris control connector before selecting this lens.
- Does this lens work with IR illumination?
Yes. The HV0415D-MP supports IR operation, making it suitable for compatible cameras that use infrared illumination for night-time or low-light monitoring. The IR support is a lens-level design consideration that prevents focus shift between day and night conditions on compatible setups.
- Is a CS mount the same as a C mount?
No. CS mount and C mount differ in the distance between the lens rear and the image sensor, known as the back focal distance. CS mount is 12.5mm and C mount is 17.526mm. Fitting a CS mount lens to a C mount camera body, or vice versa, will result in an inability to achieve correct focus. Confirm the camera body mount type before ordering.
- Can the zoom and focus be adjusted after the lens is fitted?
Yes. The HV0415D-MP supports manual zoom and focus adjustment, which means installers can tune the field of view and sharpness after the lens is physically mounted. Access to the adjustment rings once the camera is installed in its housing should be confirmed before the camera is permanently fixed in position.
- Where can I confirm compatibility and source the HV0415D-MP?
Compatibility should be confirmed against the camera body specifications before ordering, including mount type, sensor size, iris connector type and required focal range. The HV0415D-MP is part of the Security Wholesalers range and is supplied as a professional CCTV lens accessory for compatible installations. A 70-day lead time applies, so plan procurement accordingly.
Additional Information
