YAG-BBAR Coated Achromatic Lenses
Original price was: $66.00.$46.20Current price is: $46.20.
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TECHSPEC® YAG-BBAR Coated Achromatic Lenses consist of two optical components cemented together to form a doublet that is ideal for correcting on-axis spherical and chromatic aberrations. These achromats feature a broadband anti-reflective coating with superior transmission from 500 – 1100nm, and are optimized for less than 0.25% absolute reflectivity at 532 and 1064nm. Our TECHSPEC YAG-BBAR Coated Achromatic Lenses are specifically designed to minimize the spot size for polychromatic illumination within the recommended usable wavelength range, but may also be used for focusing Nd:YAG lasers, especially those with an alignment beam.
- Optimized for <0.25% Absolute Reflectivity at 532nm and 1064nm
- Excellent Broadband Transmission from 500 – 1100nm
- Low Cost Alternative to Air-Spaced Focusing Doublets
| Focal Length Tolerance (%) | ±1 |
|---|---|
| Focal Length Specification Wavelength (nm) | 587.6 |
| Centering (arcmin) | |
| Surface Quality | 40-20 |
| Coating | YAG-BBAR (500-1100nm) |
| Power (P-V) @ 632.8nm | 1.5λ |
| Irregularity (P-V) @ 632.8nm | λ/4 |
| Bevel | Protective bevel as needed |
| Wavelength Range (nm) | 500 – 1100 |
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