TECHSPECH® Sapphire Aspheric Lenses

• Company: Edmund Optics
• Type: Lenses
• Lens Category: Aspherical Lens
• Diameter (mm): 25.00 +0/-0.1
• Substrate: Sapphire (Al2O3)
• Centering (arcmin): 3
• Surface Quality: 40 - 20
• Clear Aperture CA (mm): 22.5
• Bevel: 0.5 x 45°

TECHSPEC Sapphire Aspheric Lenses are designed for precision performance in high power applications. Utilizing durable sapphire substrates, these lenses decrease contamination effects on laser performance and feature better thermal conductivity, lower thermally induced focal shift, and faster induced focal shift rise time than fused silica. Designed with material processing and advanced manufacturing in mind, their aspheric surfaces provide diffraction limited performance at 1064nm. Sapphire Aspheric lenses are available uncoated, with a standard laser v-coat, or with custom coatings available upon request.