Motorized Vari-focal 4.5–148.5 mm 33× Zoom Lens for 1/2.7'' 2MP/4MP Sensors

The 4.5–148.5mm 33× motorized zoom lens is engineered for high-performance security and industrial monitoring systems. Designed as a 33× long-range PTZ camera lens for 1/2.7'' sensors, it provides flexible focal length coverage from wide 61° fields of view to narrow 2.3° telephoto capture. This makes it an ideal choice for long-distance surveillance, perimeter security, and industrial inspection.

Product Name: Motorized zoom 4.5-148.5mm 33X Zoom Lens Support near-infrared Day & night F1.4-4.2 FHD 4MP CCTV zoom Lens and video Conference Camera Lens

 

Product Advantage:

1, 33X Optical Zoom for Video Conference Camera Lens Module

2, Large Vari-Focal range from short 4.5mm to 148.5mm  Telephoto Zoom Lens

3, 1080P FULL HD Video Resolution, 4MP Available too now

4, High Speed AF Auto Focus Zoom Lens

Product Specification

Technical specification of 33X zoom camera module 4.5-148.5mm vari-Focal

1A, Zoom Ratio: 33X Optical Zoom

1, Focal length: 4.5-148.5mm±5%  Zoom Lens Range 

2, Aperture F/No: 1.4(W)-4.2(T)  Wide Aperture Zoom Lens

3, Optical back focal length (OBFL): 13mm（Wide）-5mm（Tele）

4. Mechanical back focal length (MBFL): 1.7±0.2 (in air)

5. TTL: 89.78±0.1mm（in air）

6, Max image circle:∮6.6(1/2.7")（MAX∮6.9)

7, Lens structure: 13 groups,15elements

8, Mount type: not standard mount type

9, Clamp Force: 60-600gf-cm

10, FOV (D/H/V)1/2.7"

D 68.88°(W）-2.69°(T)

H 61.87°(W）-2.36°(T)

V 37.4°(W）-1.33°(T)

11, Optical Distortion sensor Type 4:3

0.3%（Wide）~1.1%（Tele）（No Distortion）

12, Relative illumination:∮6.9:52%（wide）~61%（tele）

13, CRA: 2.4°(Wide)~8.3°（Tele）

14, M.O,D.short focal：2m/Telephoto：30m-∞

15, MTF resolution    2688×1520 （4MP）

The inverse projection:(center:250 lp/mm 0.7Y:160 lp/mm )

16, Zoom operation: stepper motor (Zoom Lens Motor) driving

Focus operation: step motor,

Iris operation: Auto

17, HSF&safety: RoHS

18,  Weight: 120 gram

Why Choose This Lens?

• Proven long-distance surveillance zoom lens 33× performance
• Seamless integration as a motorized vari-focal lens for block camera 2MP/4MP
• Ideal for border, harbor, highway, and industrial facility monitoring
• Trusted by European and North American customers for real-world operations

 

Technical datasheet of 33X Long Zoom Lens

 

 

Product Application

1，PTZ Camera

2, High Speed IP Security Camera

3, Video Conferencing Camera

4, CCTV Zoom Camera

5, Face recognition Camera

6, Video Surveillance camera

7, Forest Camera

 

Typical Applications

• Border Perimeter Long-Range Zoom Lens
  Provides long-distance surveillance zoom lens 33× capabilities, enabling vehicle and pedestrian identification across several kilometers.
• Harbor Vessel Identification Zoom Lens
  Allows authorities to recognize vessel names, IMO numbers, and docking operations. The defog option ensures reliability under maritime weather conditions.
• Highway & Bridge License Plate Capture
  Offers reliable monitoring with highway bridge license plate capture lens performance, ensuring vehicle identification even at long ranges.
• Industrial Facilities & Pipelines
  Supports asset monitoring with pipeline inspection long-range security lens applications, reducing risks in critical infrastructure.
• Campus & Industrial Park Surveillance
  Covers wide areas while enabling detail capture when zoomed, making it a campus / industrial park PTZ zoom lens 33× solution.