Our C-S Series integrates a fixed lens module and an A-Series Variable Focus Lens in an M12 receptacle S-mount. It can be easily integrated into a standard M12 sensor board and driven by the same drivers as our A-Series lenses.

These are electronically focused, controllable Telecentric lens modules based on the A-39N0-A1 variable focus lenses. The C-T- Series incorporate all necessary electronic components to drive the lenses and only require a DC power supply.

Tunablelens

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20201217 — This technique is easily accessible since many brightfield lab microscopes can be configured for darkfield illumination. Besides the microscopy ...

Optotune

Our range of ring lights are designed to give you pro-grade lighting in any condition, taking your videos to a new level.

Specifying Structured Light Lasers for 3D Imaging. In 3D imaging applications, the optimal specification of a structured light laser will improve system ...

These liquid lens elements enable variable focus functionality when designed into imaging or beam shaping lenses. They offer a high degree of design freedom for mechanical, electrical and optical integration.

Our programmable lenses can be adapted and modeled to support various applications through electrowetting and lens structure.

In optics, the Airy disk (or Airy disc) and Airy pattern are descriptions of the best focused spot of light that a perfect lens with a circular aperture can ...

Our programmable lenses can be adapted and modeled to support various applications through electrowetting and lens structure.

Our latest development kit is a comprehensive platform that produces fast and reliable auto focus based on Corning Varioptic liquid lens technology.

Deep optics

Each off-axis beam expander is housed in an aluminium housing with provision for fixing to an optical table. Alignment aids are provided to ensure correct beam pointing. Standard beam expanders have fixed magnification. Variable magnification beam expanders can be supplied with interchangeable primary mirrors. An interferogram and OPD map is supplied with every beam expander manufactured by Optical Surfaces.

These are electronically focused controllable C-mount lenses based on our A-39N0 Variable Focus Lens. They incorporate all necessary electronic components to drive the liquid lens, and only require a DC power supply.

Optical Surfaces Ltd. have collaborated with the Remote Sensing Group at the Defence Evaluation and Research Agency (D.E.R.A., Malvern, UK) and the Civil Engineering Department of Salford University (Manchester, UK) to develop high performance off-axis beam expanders for integration into a new generation of pulsed coherent LIDAR systems.

These are electronically focused controllable C-mount lenses based on our A-39N0 Variable Focus Lens. They incorporate all necessary electronic components to drive the liquid lens, and only require a DC power supply.

Our technology is ideal for use in demanding industrial applications that require robust, accurate, fast, and long-lasting lenses.

Our C-S Series integrates a fixed lens module and an A-Series Variable Focus Lens in an M12 receptacle S-mount. It can be easily integrated into a standard M12 sensor board and driven by the same drivers as our A-Series lenses.

Operating at 120 pulses per second (500 nanosecond pulse length) the DERA LIDAR system has been able to routinely measure the wind velocity and the aerosol concentration to a range of 3 km with a range resolution of approximately 100 meters.

... cables are color-coded so that end users don't confuse the 4-pin and 5-pin variants. The 4-pin L-coded M12 variants have a black contact carrier and cable.

Optical Surfaces laser beam expanders incorporate off-axis mirrors which provide an unobstructed output and highly efficient transmission.The reflective design of these beam expanders is achromatic and with aluminium coatings can operate from UV to far IR without adjustment. Optical Surfaces beam expanders are portable and can be used without the need for internal re-alignment.

Best-in-class Image Sensor, ASIC Camera, CubeChip®, LCOS Power Management, Touch & Display is at the core of every OmniVision advanced image system ...

The development of a pulsed coherent LIDAR system potentially was theorised to offer clear air detection over a distributed corridor to several kilometres range and not suffer from terrain induced clutter. The DERA design was based upon being able to build a compact and high performance monostatic system in which the same LIDAR telescope transmits and receives the laser signal.

Coherence length In physics, coherence length is the propagation distance from a coherent source to a point where an electromagnetic wave maintains a ...

INGEGNERIA INFORMATICA A MANTOVA– GUIDA ALLA SCELTA DI UNIMORE · Presentazione · Allegati. Presentazione generale · Flyer di presentazione.

With A-PE-Series, we offer the highest integration level. A-PE-25HX-33 integrates the A-25H lens. It uses a compact electronic board combined with advanced intelligence to ensure optimum performance of the lens.

Corning® Varioptic® Lenses rely on the electrowetting principle where the interface of two liquids is modified when a voltage is applied. This eliminates moving parts, bringing a unique competitive advantage to the market, and enabling fast focus.

Our latest development kit is a comprehensive platform that produces fast and reliable auto focus based on Corning Varioptic liquid lens technology.

Drawing upon 30 years of international design and manufacturing experience Optical Surfaces Ltd. indicated that the required high performance and design compactness was best achieved through an off-axis parabolic beam expander. Benefiting from a stabilised manufacturing environment Optical Surfaces was able to supply a compact x15 off-axis beam expander unit with a transmitted wavefront accuracy of lambda/5 over the complete 150mm output aperture measured at 633nm. The high surface quality of the optics virtually eliminated any limitation on the performance of the LIDAR system due to telescope feedback.

Tubelens

This module is built-in with an FPC cable, and can be connected to a standard 1 mm pitch FPC connector. It can be driven by the same drivers as the A-Series 25H0 lens.

An oil drop lays on an insulative layer deposited on a metal electrode.  The drop is placed in a conductive water phase.  When a voltage is applied between the metal electrode and the water phase, the contact angle of the oil drop increases as well as the curvature of the drop.

An oil drop lays on an insulative layer deposited on a metal electrode.  The drop is placed in a conductive water phase.  When a voltage is applied between the metal electrode and the water phase, the contact angle of the oil drop increases as well as the curvature of the drop.

Liquid lensedmund optics

The LIDAR system was developed to measure phenomena involved in local wind fields and the dispersion of atmospheric pollution in built up city areas. In this demanding application the LIDAR directs an eye-safe pulsed CO2 laser into the atmosphere. Naturally occurring aerosol particles in the air backscatter the laser radiation and this is detected by the LIDAR receiver. The Doppler shift between the out-going and backscattered light is evaluated thereby giving the line-of-sight velocity of the aerosol scatterers which can be assumed to move with the localised wind field.

The task of having to try to measure the dispersion of airborne pollutants in a built up city environment along a clear air corridor necessitated the development of the new generation of pulsed coherent laser radar (LIDAR) system. Traditional techniques including radar and continuous wave (c.w) LIDAR were found to have notable shortfalls in trying to solve this problem. Whilst c.w LIDAR offered good spatial and spectral resolution, such systems typically measure wind velocity and turbulence at a point in space and are limited to a few hundred metres detection range. Radar was eliminated as a measurement tool mainly due to the clutter experienced close to a built up environment and the lack of clear air returns.

Our market-leading liquid lens solution for industrial applications is specifically designed to resist impact and vibrations, maintaining a crisp, uncompromised image quality even in demanding manufacturing environments. This demo shows our lens delivering sharp, focused images when subjected to vigorous motion.

Liquidcrystallens

Dyxum lens guide provides information about most lenses ever released for Minolta and Sony Alpha system (A-mount and E-mount DSLR, SLT, and ILC cameras)

In future it is planned to exploit the achromatic performance of the optical system, making multiple wavelength DIfferential Absorption Lidar (D.I.A.L.) measurements in this Doppler mode where species concentrations and the wind field can be simultaneously monitored with the same equipment.

With A-PE-Series, we offer the highest integration level. A-PE-25HX-33 integrates the A-25H lens. It uses a compact electronic board combined with advanced intelligence to ensure optimum performance of the lens.

Designed for applications requiring a large clear aperture with large dynamic range and high optical quality within a small form factor.

These are electronically focused, controllable Telecentric lens modules based on the A-39N0-A1 variable focus lenses. The C-T- Series incorporate all necessary electronic components to drive the lenses and only require a DC power supply.

These liquid lens elements enable variable focus functionality when designed into imaging or beam shaping lenses. They offer a high degree of design freedom for mechanical, electrical and optical integration.

This module is built-in with an FPC cable, and can be connected to a standard 1 mm pitch FPC connector. It can be driven by the same drivers as the A-Series 25H0 lens.

Description: Triple Output Controller with Independent Channels per Output for C1 Lights. Product Type: Digital Control.

The DERA site at Malvern has been involved in the development and theoretical understanding of remote sensing applications for over 30 years. With a considerable in-house expertise in theoretical physics and engineering staff familiar with building instruments, DERA have been involved in notable remote sensing projects with the UK MOD, European Space Agency, Aerospace Companies and University Research Departments.

Our market-leading liquid lens solution for industrial applications is specifically designed to resist impact and vibrations, maintaining a crisp, uncompromised image quality even in demanding manufacturing environments. This demo shows our lens delivering sharp, focused images when subjected to vigorous motion.

Coming ready aligned the DERA team was able to simply and rapidly integrate the variable focus (infinity to 20 metres) beam expander into the LIDAR unit. Further future operational flexibility was built-in as the off-axis beam expander design gave completely achromatic performance from the infrared to the visible.