30 mm clear-aperture series, 13× zoom, 120 mm motorized zoom lens
Ultra-compact, lightweight design for defense applications:13×120mm zoom lens
Model Number: SK30/13X-120
Focal Length Range: f9mm - 120mm
Image Format: φ6.7mm
Maximum Resolution: 2 MP
Focus mode: Parfocal design
Dimensions: L 113.8mm× W 77mm× H 68.5mm
Main features and advantages
Defense applications · Research applications · Extreme lightweight · Ultra-compact · 2K resolution · Broad spectrum · No color difference · Multi-spectrum · Impact resistance · Parfocal design · High optical-axis consistency · Standardization · Product family standardization · Digital control · Support customization · Manufactured in China · Mature and reliable
I. Product Model
SK30/13×-120
II. Main Optical Specifications
Focal Length Range: f9–120 mm
Zoom ratio: 13×
Image size: φ6.7mm (adapted to 1/2.7″ sensor)
Relative aperture: F2.7 (wide-angle end) – F4.7 (telephoto end)
Spectral response: 400nm – 950nm (visible light-near-infrared spectrum band)
III. Imaging performance indicators
Pixel definition: ≥2.9μm
Maximum resolution: 2 MP (based on 1/2.7″ image sensor format)
Optical-axis stability: ≥3 pixels (based on 4μm pixel pitch)
IV. Control system
Zoom mode: motorized zoom/preset zoom
Focus mode: motorized focus/auto focus/fixed focus
Back-focus adjustment: ±0.5 mm
Position feedback: magnetic encoder
Feedback accuracy: ±5%
Power supply: DC12V,＜10W
V. Structural design
Mechanical interface: standard C-mount (custom interfaces available)
Overall dimensions: length 113.8mm× width 77mm× height 68.5mm
Overall machine weight: > 0.35kg (bare metal)
VI. Environmental Specifications
Shock resistance: GJB150.18A-2009
Vibration resistance: GJB150.16A-2009
Operating temperature: -45°C – +60°C
VII. Optional Functions
Filter system: 2 filter switching (electric drive)
Control interface: RS422
Technical support: Dong You Telephone/WeChat 13331697285 Email: xianglongduan1998@gmail.com
Data Release Date: July 1, 2026
