35-126 12.5 x 12.5 mm Ultra-Thin Longpass Filter OD 2.0 650nm

The 35-126 is a high-quality Longpass Filter, offered by the renowned optical vendor, Edmund Optics. This filter is specifically designed with a base shape of 12.5 x 12.5 mm, making it suitable for a wide range of optical applications.

The filter boasts an impressive thickness of just 0.35 mm, categorizing it as an 'Ultra-Thin' filter. This thinness not only contributes to its lightweight nature but also makes it an ideal choice for applications where space is a constraint.

The 35-126 filter is designed to cut on at 650nm, allowing wavelengths longer than this to pass through while blocking shorter wavelengths. This characteristic makes it particularly useful in applications where the differentiation of longer wavelengths is crucial.

The filter's physical data further reveals that it has a cut off of 0, indicating that it allows all wavelengths longer than 650nm to pass through. This broad passband makes it a versatile component in various optical systems.

The filter's coating is another notable feature. Both the front and back surfaces are coated with 'edm 35-126', a coating that enhances the filter's performance and durability.

In terms of geometry, the filter's width and height are both 12.5 mm, making it a square filter. This shape, combined with its ultra-thin design, gives it a 'Thin Lens' shape, further expanding its potential applications.

The filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its 'Valid - in stock' weblink status.