4-20mm Varifocal Length C Mount Pinhole Lens | SPV0420MCP2MP

  • 1/2.7", C Mount Pinhole Lens
  • Focal lengths from 4-20mm
  • Up to 2 MegaPixels, Manual Iris
  • 2.8mm to 75mm Focal Length
  • Smart detection support incl. face detection, tripwire & intrusion

General Details

Product Family Description

The C Mount Pinhole Lens with SUPERIOR® Optics is a versatile and high-performance optical tool designed for discreet surveillance, scientific research, and specialized imaging applications. Whether you need a compact, precise solution for low-light environments or a lens with specialized focal length features, this C Mount pinhole lens delivers exceptional clarity and functionality. With cutting-edge design, it is compatible with C mount cameras and offers a range of focal lengths to suit different imaging requirements.

4-20mm Varifocal Length C Mount Pinhole Lens | SPV0420MCP2MP is a CCTV pinhole-type lens with manual aperture and focus. It displays about 88.5~18.0° horizontal on 1/2.7 inch CCD cameras. The CCTV Camera Varifocal Lens offers the ultimate flexibility in surveillance, providing a variable focal length that can be adjusted to suit different environments and requirements. Unlike fixed lenses, a varifocal lens allows for manual zooming in or out to capture both wide-angle and close-up shots, making it a highly versatile solution for modern security systems. Whether you’re monitoring large open spaces or focusing on critical entry points, this lens ensures clear and accurate footage at all times.

1/2.7″
CMANPIN
ZOOM

 

  • Focal Lengths from 4-20mm with 88.5~18.0° Horizontal Viewing Angle
  • Ideal for 1/2.7″ and 1/3″ CCD/CMOS with “C” Mount
  • Designed for Manual Iris Control and Manual Focus
  • Design to Operate from 7-12VDC
  • High Quality Glass Elements and Aluminium Alloy
  • Removable Push-on Cap Acts As Mounting Support
  • Used for Many Pyrometallurgy Industrial and Security Applications

 

DATA SHEET

 

Model No. SPV0420MCP2MP
Focal Length 4-20mm
MTF (Center/Corner) 2 MegaPixels
Image Size 1/2.7″
Iris Range (F-Stop) F1.4 ±5%
Mount C-Mount
Angle of View (Dia. x Hor. x Ver.) 1/2.7″@W° x 88.5° x 66.4°

T° x 18.0° x 13.5°

TV Distortion %
Minimum Object Focus Distance  0.4m ~ ∞
Flange Back Focal Length 12.53mm (in air)
Optical Back Focal Length mm (in air)
Mechanical Back Focal Length mm (in air)
Iris Manual (W/Lock)
Focus Manual (W/Lock)
Zoom
CRA °
Relative Illuminance %@
Structure Aluminium Alloy + 11G
Dimension Ø28.0 x 99.0mm
Weight 115g
Temperature Range -10°C ~ +60°C
Storage Range -10°C ~ +60°C

 

EXTERNAL VIEW

 

4-20mm C-Mount Pinhole Varifocal Length Lens | SPV0420MCP2MP

4-20mm C-Mount Pinhole Varifocal Length Lens | SPV0420MCP2MP

 

Precision Vision with the C Mount Pinhole Lens – Enhance Your Surveillance and Optical Solutions

 

1. What is a C Mount Pinhole Lens?

The C Mount Pinhole Lens is a specialized camera lens that is small and unobtrusive, making it perfect for discreet surveillance or research applications. It is designed to work with C-mount cameras, which are widely used in industrial and security applications due to their ease of use and high-quality image output.

2. Unmatched Clarity and Precision

Despite its small size, the pinhole lens delivers exceptional optical performance. The precise construction ensures minimal distortion and high resolution, making it ideal for capturing fine details in challenging conditions.

3. Wide Range of Applications

From security systems to research labs, pinhole lenses are used in various fields. The pinhole zoom lens and pinhole focal length lens variants provide added versatility, allowing users to adapt to different environments and capture distant or close-up objects with equal ease.

4. Compact and Durable Design

Designed to be robust yet compact, the C Mount Pinhole Lens can withstand harsh environments while maintaining performance. Its small form factor allows it to be easily integrated into surveillance equipment, medical devices, or research cameras where space is limited.

5. Enhanced Focal Length Options

With various focal length pinhole lens options available, users can achieve the exact field of view and focus required for their project. Whether you need a wider or more focused range, these CCTV Camera Lens offer the flexibility needed for different applications.

Learn More

FAQs:

1. What is the primary use of a C Mount Pinhole Lens?

The C Mount Pinhole Lens is primarily used in discreet surveillance systems and specialized research imaging where small, high-resolution lenses are required.

2. What types of cameras are compatible with C Mount Pinhole Lenses?

C Mount Pinhole Lenses are designed to fit C-mount cameras, which are commonly used in security, industrial, and scientific applications.

3. What are the advantages of using a pinhole lens?

Pinhole lenses offer the advantage of being compact and capable of delivering high-resolution images, making them ideal for covert surveillance and precision-focused imaging.

4. Can pinhole lenses be used in low-light conditions?

Yes, pinhole lenses are often used in low-light environments due to their ability to maintain image clarity even in challenging lighting conditions.

5. What focal length options are available for pinhole lenses?

Pinhole lenses are available in various focal lengths, allowing users to select the best lens for their specific application, whether they require a wide field of view or a focused zoom.

6. Are pinhole lenses durable?

Yes, C Mount Pinhole Lenses are designed with robust materials, making them durable enough to withstand harsh environments while maintaining top-notch optical performance.

7. Is it easy to install a C Mount Pinhole Lens?

Yes, the lens is easy to install and fits most C-mount camera systems, making it a hassle-free addition to any surveillance or research setup.

8. What industries benefit from using pinhole lenses?

Industries such as security, research, medical imaging, and industrial inspection frequently use pinhole lenses due to their discreet size and high-performance optics.

9. What makes pinhole lenses ideal for covert surveillance?

Their small size and high-quality image capture make pinhole lenses perfect for hidden or discreet surveillance applications.

10. Can pinhole lenses be used for scientific research?

Yes, pinhole lenses are commonly used in research settings, especially where precision imaging and space constraints are important.

Applications

Pinhole CCTV Lens is designed for pyrometallurgy industrial and low profile surveillance applications. Pinhole Series cameras are ideal for controlled ingress points, in-shelf surveillance, in vehicles, ATMs & more.

  • High speed imaging and color printing inspection
  • Food and agricultural inspection
  • Surface inspection for FPD, wafers, metals, glass
Resources

Application Notes

  1. What is SWIR?
  2. Hyperspectral and Multispectral Imaging?
  3. UV vs. IR Grade Fused Silica
  4. Advantages of Using Meniscus Lenses in Infrared Applications?
  5. The Correct Material for Infrared (IR) Applications?
  6. Resolution and Contrast Comparison?
  7. Lens Performance Curves?
  8. Diffraction Limit?
  9. Object Space Resolution?
  10. Wavelength Effects on Performance?
  11. Comparison of Optical Aberrations?
  12. How to Choose a Fixed Magnification Lens?
  13. Basic Lens Selection?
  14. Lens Spacers and Focal Length Extenders?
  15. Resolution and MTF Testing?
  16. An Introduction to Optical Coatings?
  17. Anti-Reflection (AR) Coatings?
  18. System Throughput, f/#, and Numerical Aperture?
  19. Resolution?
  20. MTF Curves and Lens Performance?
  21. Relative Illumination, Roll-Off, and Vignetting?
  22. Distortion?
  23. Depth of Field and Depth of Focus?
  24. Aberrations?
  25. Aberrational Balancing of MTF in Lens Design?
  26. Lens Mounts?
  27. Lens Spacers, Shims, and Focal Length Extenders?
  28. Types of Machine Vision Lenses?
  29. Advanced Lens Selection?
  30. Machine Vision Filter Technology?
  31. What is Imaging?
  32. Basic Lens Selection?
  33. From Lens to Sensor: Limitations on Collecting Information?
  34. Sensors and Lenses?
  35. Imaging Fundamentals?
  36. Best Practices for Better Imaging?
  37. Contrast?
  38. The Anatomy of a Lens?
  39. Understanding Focal Length and Field of View?
  40. The Airy Disk and Diffraction Limit?
  41. Introduction to Modulation Transfer Function?
  42. The Modulation Transfer Function (MTF)?
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