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About Edmund Optics / Press Releases / Press Releases / TECHSPEC® YAG-BBAR Coated Achromatic Lenses correct on-axis spherical and chromatic aberrations

TECHSPEC® YAG-BBAR Coated Achromatic Lenses correct on-axis spherical and chromatic aberrations

Excellent broadband transmission from 500 – 1100 nm
1/24/2016, Barrington, NJ USA   —

Edmund Optics (EO), the premier provider of optical components, introduces new TECHSPEC® YAG-BBAR Coated Achromatic Lenses. These versatile lenses consist of two optical components cemented together to form a doublet and provide a low-cost alternative to air-spaced focusing doublets. They are an ideal tool to correct on-axis spherical and chromatic aberrations.

High transmission and low reflection

TECHSPEC YAG-BBAR Coated Achromatic Lenses feature a broadband anti-reflective (BBAR) coating with maximum transmission from 500 – 1100 mm. With a surface quality of 40-20, the lenses are optimized for less than 0.25% absolute reflectivity at 532 nm and 1064 nm.

Ideal for focusing Nd: YAG lasers

TECHSPEC YAG-BBAR Coated Achromatic Lenses are specifically designed to minimize the spot size of polychromatic illumination inside the usable wavelength range, 500 – 1100 nm. They are also ideal for use when focusing Nd: YAG lasers, particularly when the system uses an alignment beam.

Twelve models with focal lengths from 12.5 to 200 mm

TECHSPEC YAG-BBAR Coated Achromatic Lenses are available in twelve models, with diameters from 6.25 mm to 25 mm, and focal lengths from 12.5 mm to 200 mm. The RoHS-compliant lenses are manufactured using an N-BK7/N-SF5 substrate. TECHSPEC YAG-BBAR Coated Achromatic Lenses are in-stock and available for immediate delivery for fast turnaround and excellent value.

Please stop by the Edmund Optics Booth #1612 at Photonics West, February 16-18, 2016 in San Francisco, to learn more about TECHSPEC YAG-BBAR Coated Achromatic Lenses.

Offered with multiple anti-reflection coating and design options for the UV, visible, or IR spectrum. Unmounted, mounted, or aspherized versions available.

We offer a variety of single and multi-layer coatings including broadband, v-coat, polarizing, metallic, and narrow bandpass in the UV, visible, and IR spectra. Check out what we can do for you. 

Is the total transmission in your application not enough? Try an anti-reflection coating on your optics. See what EO has to offer.

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