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Diameter Tolerance +/- 0.125 mm Thickness Tolerance +/- 0.250 mm </t

$10.75 ~~$16.04~~ Category: Commercial Quality Square

Esco Optics offers precision quality flat mirrors coated with UV Enhanced Aluminum providing Ravg. &...

$25.73 ~~$41.50~~ Category: Laser Mirrors

Diameter Tolerance +/- 0.125 mm Thickness Tolerance +/- 0.125 mm </t

$25.72 ~~$37.82~~ Category: Commercial Quality Square

Achromatic lenses provide diffraction-limited performance over nearly their entire clear aperture. E...

$51.61 ~~$75.90~~ Category: Achromatic Lenses

Neutral Density Filters Neutral density (ND) filters are used to attenuate incident radiation withou...

$50.85 ~~$73.70~~ Category: Neutral Density Filter

Esco Optics witness samples used for transmission are precision polished on both sides to a scratch ...

$23.00 ~~$36.50~~ Category: Transmission Witness Samples

Esco Optics witness samples used for transmission are precision polished on both sides to a scratch ...

$24.48 ~~$36.00~~ Category: Transmission Witness Samples

E-Cloth Glass & Polishing Cloth is the perfect solution for the optics industry. This cloth uses...

$12.72 ~~$18.99~~

Bi-Convex Lenses are ideal for finite conjugate imaging over a narrow spectral range. Esco manufactu...

$19.54 ~~$26.40~~ Category: Biconvex Lenses

Plano-convex lenses are positive focal length elements that have one spherical surface and one flat ...

$63.83 ~~$92.50~~ Category: Plano-Convex Lenses

Narrowband Maximum Reflecting Coating (MAX R)  Typically used with lasers, Max R coatings provi...

$50.16 ~~$83.60~~ Category: Laser Mirrors

Diameter Tolerance +/- 0.125 mm Thickness Tolerance +/- 0.125 mm </t

$12.09 ~~$16.34~~ Category: Commercial Quality Square