Product Features: Terminal Type : Pin, Socket. Mating Pin Diameter (mm): 1.5, 2.5, 4. Mating Pin Diameter (in): .059, .098, .157. Terminal Transmits : 0 – 24 A ...

Midipoll bollard luminaires with grazing light along the luminaire create a subtle eye-catcher and unobtrusively and elegantly provide orientation at the J.H. Abrahams Reserve, Perth. Lighting design: Lighting Options Australia, Perth. Photography: Matt Devlin, Perth.

Dichroic filters, also known as dichroic mirrors, are specialized optical filters that selectively transmit light of certain wavelengths while reflecting others. They are designed to work at specific angles of incidence, typically at 45 degrees.

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An image sensor is a device that converts an optical image into an electronic signal, primarily used in cameras and imaging devices. These sensors play a ...

A specialized version of a long-pass filter, typically designed to reflect the ultraviolet (UV) or visible (VIS) portion of the spectrum while passing longer infrared (IR) wavelengths.

Luminaires in public spaces or private gardens must be able to withstand adverse weather. A high protection rating is therefore needed. All ERCO luminaires for outdoor use have at least an IP65 protection rating. This means they are dustproof and protected against jets of water from all directions.

Omega Optical has the capability to produce traditional Bandpass and Notch filters in the near-infrared (NIR), shortwave (SWIR), mid-wave (MWIR), long-wave (LWIR), and far infrared (FIR).

For linear general lighting, the approximate luminaire spacing (d) between two downlights may be up to 1.5 times the height (h) of the luminaire above the working plane.Arrangement: d ≤ 1.5 x hHalf the spacing between luminaires can be used as the distance to the wall.Arrangement: a = d / 2

Multi-band filters and dichroics are used when an optical system design cannot support multiple filters. These multi-band filters can be configured as bandpass or notch (band-reject) for desired ranges, and in dual, triple, quad, penta or even octo-band (8 bandpasses!).

Reflective ND filters provide a linear spectral transmission across the visible region. They control light intensity without selectively absorbing energies at specific wavelengths. They are, therefore, generally used to attenuate the intensity of a beam of light over a broad spectral region. This property is often required to prevent saturation or damage to a wide variety of detectors and even the human eye.

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For uniform general lighting, the approximate luminaire spacing (d) between two downlights may be up to 1.5 times the height (h) of the luminaire above the working plane.Arrangement: d ≤ 1.5 x hHalf the spacing between luminaires can be used as the distance to the wall.Arrangement: a = d / 2

A horizontal illuminance of 0.6 to 5lx is recommended for good path recognition. This reference value corresponds to the EN 13201-1 standard used in Europe. ERCO bollard luminaires are designed to achieve at least 1lx at a luminaire spacing of up to 10 metres. The softly diminishing light beam also ensures that passers-by are not subjected to any unpleasantly harsh brightness contrasts.

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Bollard luminaires are particularly suitable for illuminating footpaths in urban surroundings. They can be freely positioned along the edge of the path and, due to their linear design, create elegant routes that catch the eye both during the day and at night. Facade luminaires can be useful for paths close to buildings. Mounted on walls or buildings, they illuminate the path from there. Recessed ceiling luminaires and surface-mounted luminaires for outdoor applications are also used for covered walkways. They are a minimalist as well as vandal-proof variant for illuminating paths. Projectors mounted on masts allow flexible alignments.

ERCO's system design allows different mounting variants. For example bollard luminaires can be installed both in the ground using an anchorage unit, and on solid substrates by means of a mounting plate. The product data sheets of luminaires specify the accessories matching the luminaire.

Bollard luminaires are easily overlooked by drivers in car parks. For this reason, select luminaires whose light also illuminates the bollard. In combination with positioning in beds and borders and 360° light distribution, the bollard remains visible for drivers as well.

A specialized version of a short-pass filter, typically designed to transmit the ultraviolet (UV) or visible (VIS) portion of the spectrum while reflecting longer infrared (IR) wavelengths.

Castor bollard luminaires with 360° light distribution are ideal for two adjacent paths or open spaces at BSkyB in Isleworth. Lighting design: Arup, London. Photography: Lukas Palik, Düsseldorf.

... lights, on a mirrored surface: fig28. Fig. 28. Bright field vs. Dark Field ... Ambient contribution from overhead or operator station lighting? Light ...

Optical Filters and Dichroics are components which are used to transmit or block specific wavelengths of light, for the purpose of controlling light in an optical system.

A versatile, multi-color light bar set that can be mounted or placed anywhere in your home, controlled via app or voice.

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Guide passers-by with light. The very wide light beams of Castor bollard luminaires with 180° light distribution ensure large luminaire spacing along the paths at Sartorius AG, Göttingen. Architecture: Bünemann & Collegen GmbH, Hannover. Lighting design: Studio DL, Hildesheim.

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A wide distribution light beam or 180° distribution is suitable for the efficient lighting of paths. Bollard luminaires with 180° light distribution (h ≥ 800mm) enable uniform path lighting with luminaire spacing (d) of up to 8m and 12 watt consumption. Wider distances can be selected for visual orientation.Arrangement: d ≤ 8m

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Omega has been manufacturing UV filters for more than 85 years. UV light (in the 200 nm - 400 nm range) has many commercial and consumer-level applications. UV light can be used in photolithography or dentistry to photoset polymers, and in biomedical applications to excite molecules during surgery. It can be used to measure DNA and to sterilize our water and the air we breathe.

Because the light emission surface of Kubus facade luminaires remains concealed leaving only wide light beams visible on the ground, this path lighting creates a magical impression with maximum visual comfort on the Midgardsormen Bridge, Stavanger. Architecture: Asplan Viak Thorir Helgason and Torunn Tunset. Lighting design: Lyse Stavanger. Photography: Johan Elm, Stockholm.

Positioning a ruler to draw an oblique line connecting two points. Tracing an oblique line. See Also.

Both STARVIS and STARVIS 2 are back-illuminated pixel technology specifically developed for image sensors for security camera applications. They feature a ...

Bandpass filters (also called band pass filters, BP filters or band-pass filters) have been a mainstay of Omega's business since the early days when we produced some of the first bandpass filters for supermarket scanners back in the mid-1970s. They are designed to have high transmission over a certain wavelength range while blocking light from other wavelengths to provide good signal-to-noise in the transmitting region.

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Listen to Dom Harvey's The Dom Harvey Podcast podcast on Apple Podcasts ... The Dom Harvey Podcast. Dom ... Daily Series. New Zealand. Select a country or ...

Longpass filters (sometimes called edge filters, long pass, long-pass, or LP) transmit wavelengths above (LP) a certain wavelength. This wavelength is called a cuton wavelength for longpass filters. LP filters can be used instead of bandpass filters in fluorescence applications to maximize signal when using a single fluorescent label, or to block the laser in Raman applications.

For paths, luminaires are available with narrow and wide light distributions. Round bollard luminaires are also available with 180° light distribution for paths or 360° light distribution for large open areas. For efficient lighting along paths, we recommend luminaires with wide beam distribution or 180° light distribution. These illuminate paths very uniformly, and the large luminaire spacing also has a positive effect on investment costs. Narrow distribution luminaires are suitable for wide footpaths or small squares.

ERCO luminaires have excellent glare control and thus ensure maximum visual comfort. In bollard luminaires, ERCO Dark Sky technology prevents light from escaping above the horizontal plane – the light is guided solely onto the ground. Because the optic is concealed, neither passers-by nor drivers are dazzled by glare.

The sequence of the light beams results in a bright overall impression at the Kunstmuseum Stuttgart. Architecture: Hascher Jehle and Assoziirete GmbH, Berlin. Lighting design: Peter Anders, Hamburg; ibb Burrer & Deuring Ingenieurbüro GmbH, Ludwigsburg. Photography: Thomas Mayer, Neuss.

Linear variable filters are bandpass filters that change center wavelength across one dimension of the part. They can be used as simple spectrometers or in order-sorting applications. These elements are very useful for Hyperspectral Imagers

In applications which demand spectral selectivity on the entrance or exit of a fiber, Omega has a solution to deposit one or more filter recipes to a fiber (or fiber bundle).

Your free myERCO account allows you to mark items, create product lists for your projects and request quotes. You also have continuous access to all ERCO media in the download area.

Omega routinely produces filters which selectively transmit or reject wavelength bands of less than 1nm and even less than 0.1nm

ERCO has perfected Dark Sky technology for its bollard luminaires. Light pollution is prevented because no light is emitted above the horizontal plane. In addition, glare to passers-by and drivers is avoided.

Shortpass filters (sometimes called edge filters, short pass, Short-pass, or SP) transmit wavelengths below (SP) a certain wavelength. This wavelength is called a cutoff wavelength for shortpass filters. SP filters are often used in digital cameras to block undesired near-infrared (NIR) signals from reaching the camera. These types of filters are often called hot mirrors.

All luminaires have an IP65 protection rating and are therefore dustproof and protected against the ingress of water jets from all directions.

mechanism of lenticular pictures A lenticular lens (or sheet) is an array of fused plano-convex cylindrical lenses called "lenticules." A cross-section of a ...

The luminaires in the ERCO product range cover a wide variety of lumen categories and therefore offer appropriate solutions for a wide diversity of lighting tasks.

Aspheric lenses from Edmund Optics are available coated or uncoated · LFW Staff. TECHSPEC precision aspheric lenses focus light while they eliminate spherical ...

Paths connect places. When dusk falls, glare-free light makes paths safe and provides orientation. Successful path lighting is characterised by the fact that it fulfils design tasks as well as functional needs. In this way, paths naturally extend a warm welcome to a museum, office building or hotel. There are various ways to illuminate paths in public spaces or private gardens attractively and efficiently. We give helpful tips on which luminaires – bollard luminaires, facade luminaires or ground-recessed luminaires – fulfil these outdoor lighting tasks most effectively. Lighting paths perfectly Download brochure

Select a warm light colour of between 2700K - 3500K if paths have warm material colours such as wood or sandstone and if you wish to accentuate these. A neutral white light colour of 4000K on the other hand is suitable for cool material colours such as grey granite.

ERCO has perfected Dark Sky technology for its bollard luminaires. Light pollution is prevented because no light is emitted above the horizontal plane. In addition, glare to passers-by and drivers is avoided.

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Achieve good orientation on paths by direct lighting from the side of the path. Ground washlights illuminate the path surface well with wide light distribution, whilst uniformly arranged bollard luminaires visually guide passers-by. To efficiently illuminate paths near a facade, facade luminaires that flood the ground with light over a large area are suitable. Downlights with wide or oval light distribution are ideal for the general lighting of covered paths.

Optical filters and dichroics operate based on thin-film interference. Multiple layers of dielectric materials with varying refractive indices are deposited on to a substrate using evaporation or sputtering. The constructive and destructive interference of light waves at these layers results in selective reflection and transmission of different wavelengths.

Rotationally symmetric light beams are ideal for illuminating forks in paths and open spaces. Bollard luminaires with 360° radial light distribution provide uniform illumination and visually link paths and squares. The distances (d) between two luminaires (h ≥ 800mm) with 24 watt LED modules can be up to 10m. Wider distances can be selected for visual orientation.Arrangement: d ≤ 10m

Patterned filters are useful in applications where lateral space constraints require discrete wavelength selection. This is often the case with Earth Observation filters.

With wide light distribution, ground washlights enable the discreet, glare-free and uniform illumination of paths near to facades. The recommended mounting height (h) is 0.8 to 2m above the ground according to the luminaire range.Arrangement: h = 0.8m - 2mFor uniform ground washlighting, luminaire spacing (d) may be up to 2 times the mounting height (h). If the luminaire is used for visual orientation, the luminaire spacing can be up to 10 times the mounting height.Arrangement: d ≤ 2 x h