Material: Metal and Glass
Optical power: 0.1X-2.0X
Electronic magnification: 130X
Installation: C/CS
Image format: 2/3
Aperture (D/f): F3.5
Object distance: 1.8mm-infinity
Working distance: 50mm-infinity
Distortion: 0
Resolution: 10 million
Infrared cut filter: 400-700
Size: 28X99mm
Zoom ratio: 15:1
Working diameter: 50mm
Working distance 50mm, 1/3 sensor: 2.4*1.8mm
Working distance 50mm, 1/2 sensor: 3.2*2.4mm
Working distance 50mm, 3/2 sensor: 4.4*3.3mm
Working distance 100mm, 1/3 sensor: 8.7*6.5mm
Working distance 100mm, 1/2 sensor: 12*8.7mm
Working distance 100mm, 3/2 sensor: 8.7*6.5mm
Working distance 200mm, 1/3 sensor: 21*15mm
Working distance 200mm, 1/2 sensor: 28*21mm
Working distance 200mm, 3/2 sensor: 38*28mm
Working distance 290mm, 1/3 sensor: 31*23mm
Working distance 290mm, 1/2 sensor: 41*31mm
Working distance 290mm, 3/2 sensor: 57.7*43mm

New 130x Features:
Zoom C-mount lens
Working distance: 70mm-380mm
Field of view: 7mm-43mm
Focal length: 50
Interface: C CS installation
Diameter: 40mm or 50mm
Magnification 0.12 - 2.5X (approximately 12-130X on the display)
Size: 30mm (L) * 84mm (DIA)
200X 500X Features:
200X Working distance: 100mm -175mm
500X working distance: 90mm -120mm
Connector: CS C Mount
Zoom: Continuously variable zoom
Objective magnification: 0.7X - 5X (approximately 28-200X on the display) / (approximately 70-500X on the display)
Eyepiece adapter: 0.4X/1X
Fixed position: 50mm
Locking: 0.7X - 5X locking
Thread: 42mm
Auxiliary objective lens: 0.35X, 0.5X, 2X, 1X (optional)
Size: 132mm (L) * 55mm (DIA) / 175mm (L) * 55mm (DIA)