Heat Reflecting Mirrors (Hot Mirrors)

About Precision Glass & Optics (PG&O)

• Type: Mirror Coatings
• Mirror Coating - Category: Hot
• Mirror Coating - Reflectance (Min. %): 425
• 93% transmission from: 425 nm - 675 nm
• 95% transmission from: 750 nm - 1150 nm

Our Hot Mirrors are all-dielectric vacuum deposited mirrors with advantages over standard commercial hot mirrors or heat absorbing glass filters. The visual transmission is much higher and neutral in color with excellent heat reflecting characteristics.

Because they are of all-dielectric vacuum deposited construction, they are durable and will not degrade when exposed to humidity and abrasion.

PG&O Hot Mirrors are an excellent choice for use in fiber optic illuminators, slide and movie projectors or any heat/light separation applications, as they are designed to sustain operating temperatures up to 700 °C.