The DSL218 lens is an all glass lens optimized to image a 180 degree vertical field of view on 1/3” HD/HDR sensor with a 3:2format. The lens is designed for up to 5MP resolution sensors. It is suitable for industrial, security, and surveillance applications.
DSL218A
Data sheet
Lens barrel thread
M12 x 0,50
Focal length
1,2mm
Sensor size
1/3"
Resolution
5MP
F/#
F/2.0
Distortion
-13% F-θ
Back focus
1,7mm
Description
Miniature super-fisheye
Height
18,25mm
Diameter
14,1mm
Total length
18mm
Maximum FOV for image circle
139° pour cercle d'image 2,7mm180° pour cercle d'image 3,3mm
Image circle
3,3mm
Construction
Hybride
Filter
IR intégré
Color
Black
Taille du capteur maximale
1/3"
Champ de vision maximum
Supérieur à 175°
Focale
0 à 2 mm
Résolution
3 à 5 Mpx
Ouverture
Inférieur ou égal à 2
Key Features:
• Maximum field of view (FOV): 180o • All glass design to optimize thermal stability • F/2.0 for superior low-light performance
• Designed for multi-megapixel resolution sensors • Full field of view of up to 140° • High brightness, F/2.6 aperture • All glass design provides environmental stability
Applications :
• Security and surveillance • Automotive rear view cameras
4K Miniature SuperFisheye TM Lens • 190-degree field of view • Compatible with many common sensor formats/resolutions • All glass elements provide environmental stability
• Wide field of view : 126 deg HFOV on 1/3” imager • Excellent low light performance: F/2.0 aperture • All glass elements providing environmental stability • Distortion: f-θ type (image height is proportional to the input angle h=f*θ where f is the focal length).
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