Product Announcement from Andover Corporation
Andover offers one of the most extensive listings of standard off-the-shelf interference filters in this industry with center wavelengths ranging from 193nm to 4.67µm. Wavelengths include many of the primary laser, mercury, biomedical and analytical spectral lines. Standard sizes include 12.5mm Ø, 25.0mm Ø and 50.0mm Ø with other sizes available upon request. All Andover filters are mounted in black anodized metal rings which provide an added measure of protection against chipping, scratching and high humidity conditions. In addition, all filters have their part number permanently engraved on their edge and each filter is supplied with a calibrated spectral bandpass data curve at no-charge. Custom spectral data is available and will be quoted upon request.
Our exceptionally high level of stock, and unique processing methods, allow us to ship most items within two days after receipt of an order. If required, rush orders can usually be shipped within one day. All out-of-stock items will be shipped within two weeks after receipt of a purchase order. Verbal orders are acceptable. Many of these "off-the-shelf" filters are available in standard and user-defined filter sets. Click Here to learn more!