Andover Corporation Datasheets for Optical Filters
Filters are used to attenuate light across a certain portion of the spectrum.
Optical Filters: Learn more
| Product Name | Notes |
|---|---|
| A Cold Mirror is the inverse of the Hot Mirror, it reflects the visible and transmits the infrared. Their coatings are all first-surface variety and like the hot mirrors, are... | |
| Dichroic filters (color separation filters) are used in a variety of applications where it is necessary to isolate certain regions of the visible spectrum. A few of the more common... | |
| Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" interference filters in... | |
| Our first-surface, hard-coat narrowband filters employ magnetron sputtered, hard-oxide coatings deposited on Borosilicate Glass and do not utilize any absorbing filter glasses, making them suitable for high-temperature applications. They provide... | |
| Our steep-edge long pass filters employ magnetron sputtered hard oxide coatings to yield deep rejection and a sharp transition to very high transmission. The coatings are deposited on precision polished... | |
| UV - VIS - NIR Andover maintains a stock of high-quality surplus edge filters. These are primarily overruns of custom production lots, and exhibit the same high level of quality... | |
| UV - VIS - NIR Andover maintains a stock of high-quality surplus optical bandpass filters. These are primarily overruns of custom production lots, and exhibit the same high level of... | |
| Dichroic Filter Sets Excellent for color process work, Andover's select dichroic filter sets come in two configurations (Subtractive or Additive). Each set is accompanied by complete spectral curve data sheets... | |
| Neutral Density Filter Sets Andover's metallic-coated neutral density filter sets feature both round and square filters in your choice of four sizes (12.5mm Ø, 25mm Ø, 50mm Ø, 50mm Squares)... | |
| New ADVANTECH™ Line of Hard Coat Bandpass Filters These state-of-the-art filters offer steep slopes, high light transmission, superior durability and long life for demanding applications, such as spectroscopy, fluorescence, imaging... | |
| Bandpass type filter glasses are useful for enhancing the signal-to-noise ratio of illumination systems, transmit a broad band of energy while blocking the shorter and longer wavelengths. As with all... | |
| For your convenience and ecomony, Andover offers its metallic-coated infrared neutral density filters (IR ND filters) in sets. The cost is 10% lower than purchasing the individual parts, and they... |
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