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
The DSL181 lens is a miniature SuperFisheyeTM lens with Tailored DistortionTM designed with a field of view of up to 190 degrees on 1/4” to 1/2” format imagers with HD resolution. The low F-number, thermal stability, and special distortion characteristics make this lens ideal for exterior based camera applications.
The DSL945 is a 4K lens designed for 1/2.3” imagers with up to 10MP resolution. The high resolution of this lens makes it ideal for scanning and finite conjugate machine vision applications.
The DSL491 is an all-glass, high-resolution (4K+), wide- angle lens designed for HDR and/or 4K sensors up to 1/2”format size. The design provides a maximum FOV of 150 ̊ at maximum image circle of 8.0mm. The compactsize and thermal stability make this lens ideal for security and other high-quality indoor/outdoor imaging applications.
4K Miniature SuperFisheye TM Lens • 190-degree field of view • Compatible with many common sensor formats/resolutions • All glass elements provide environmental stability
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The DSL255 is an all-glass, miniature SuperFisheyeTM lens designed for 4K sensors with up to 1/2” format size. The SuperFisheyeTM design provides a FOV of 190 ̊ at design image circle of 4.3mm. The low F-number, compact size and thermal stability make this lens ideal for security and other high-quality indoor/outdoor imaging applications.
The DSL978 is a compact, low F/# lens designed for low light HD/HDR applications. This lens is optimized for useHD sensors with imager format up to 1/3”. The all-glass design provides stable image quality over a wide temperature range.
Key Features :
• NoGhostTM • Compact Size • F/1.6 for low light and high framerate cameras • Excellent Thermal Stability
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