• Link to page 1
• Link to military applications
• Link to all applications summary

Photo shows our first system during tests at sea outside Waxholm in Stockholm archipelago.

From 2006 we can deliver the paravan cameras with the unique active pixel CCD cameras for operation in ambient light of 10 micro lux. This admits passive viewing with no lamps to far larger depth than other cameras. The turbid water applications is then far easier.

2007 we started up a new development for a small paravan camera designed for environmental works. This is a modular concept and it can carry all from cameras and lasers to environmental sensors. This is about 35 kg in weight and aimed to be used from smaller boats and inflatable.

• Mapping of bottom in 3D from a boat
• Searching of lost equipment
• Maintenance of off shore installations
• Making mosaic photos of large areas of sea bottom / map production / GIS data collection
• Documentation of installations under the water.
• Mine sweeping and looking for ammunition and lost torpedoes

• Dimensions 300x60x180 cm
• Weight about 350 kg
• Operating depth max 200 meter
• Max speed 3-5 knots
• Rudder electrically controlled over 180 degree in angle
• New unique center positioned torque propeller system for rotation at zero speed.
• High sensitivity DPS color / monochrome camera 0.005 lux sensitivity.
• PAL output camera with booster driver for long cables of max 300 meter
• LED illumination 4 pcs HEX high intensity green LED clusters . Optional white hex clusters for color imaging at large depths

• Dimensions 120x30x75 cm
• Weight 25 kg depending on equipment
• Operating depth typical less 25 m
• Max speed 2 knots
• Rudder mechanically adjustable by hand
• High sensitivity monochrome camera with 0,05 lux sensitivity
• PAL output camera
• LED illumination 2x28 pcs High intensity LED illuminators + extra halogen lamp 10 W mini style.

• DGPS positioning with position and time stamping on the video tape
• Gated viewing active laser cameras for increased range. Pls click for more information
• Image intensified cameras with low level light capacity. Passive, lamp or laser illumination
• Inertial navigation gyro and attitude sensors. Pls click for more information.
• Laser altitude meter measuring like what the echo sounder can do but with more detailed recordings and higher accuracy.
• Echo sounder for depth control of distance to bottom of sea from paravan camera.
• Depth sensor measuring depth of the system / integration with echo sounder in recording data.
• Software making a mosaic image over the recorded area. Many square km can have a cm resolution.
• 3D softwares for making terrain models out of measurements from the paravan camera systems
• 3D magnetometers and metal detectors can be integrated into paravan cameras.
• This is a similar system to Geomapper / Line Mapper the helicopter operated system. Pls click for more about this system and think that what this can do the Paravan camera can do in sub sea operation.
• Dynaview camera system which is the most sensitive camera for low levels of light.
• Nivis color camera is a pefect solution in paravan cameras and all other ROV applications.
• Contrast enhacement unit for sub sea cameras to improve video quality.

Key words. under water modem laser modem submerged laser photocell laser photocell laser detector green laser underwater supervising under water detector long range modem long range photocell 532 nm laser yag laser under water laser blue green laser blue green laser photocell intruder detector under water communication under water modem under water laser