TFA-20C03-10 20 mm Dia. N-BK7 Flat Aluminum Mirror λ/10; t=3mm

OptoSigma presents the TFA-20C03-10, a 20 mm diameter N-BK7 flat aluminum mirror with a thickness of 3mm. This high-quality mirror is designed for use at a wavelength of 588nm and boasts an impressive surface quality of λ/10.

The mirror's metallic coating is optically thin, featuring a TFA aluminum coating with a magnesium fluoride protective layer (MGF2). This coating enhances the mirror's durability and resistance to environmental factors, ensuring longevity and maintaining its high-performance characteristics over time.

The mirror's geometry is defined by its circular shape and thin lens design. The N-BK7 substrate, a well-known and widely used borosilicate crown glass, offers excellent optical properties, including low dispersion and high homogeneity. This makes the TFA-20C03-10 an ideal choice for various applications where precision and reliability are paramount.

For more information, including pricing and availability, please refer to the vendor's website at https://www.optosigma.com/us_en/optics/mirrors/aluminum-mirror-bk7-20mm-3mm-thick-i-10-TFA-20C03-10.html.