L-BAL090 4 mm Dia. N-SF8 Ball Lenses Uncoated

The L-BAL090 is a 4 mm diameter Ball Lens, a type of circular lens with spherical surfaces on both sides, offered by Ross Optical. This particular model is made from N-SF8, a high-quality optical glass from Schott, which is renowned for its excellent transmission properties and low autofluorescence.

The lens's geometry is defined by its diameter, which is 4 mm, and its inner and outer radii, both of which are zero in this case, indicating a perfect sphere. The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors.

This ball lens is designed to operate at a wavelength of 587.6 nm, which is in the yellow-orange part of the visible light spectrum. It is suitable for use in various applications that require a compact, spherical lens with high transmission properties at this wavelength.

Please note that the lens's coating status is "{}", indicating that it does not have any coating. This may affect its performance in certain applications, particularly those requiring specific surface properties such as anti-reflection or scratch resistance.

For more information about this product, including pricing and availability, please refer to the vendor's website using the provided weblink: http://catalog.rossoptical.com/catalog/simple-lenses/ball-lenses/