{"product_id":"hwp-as-zo-515-25-4-ar1018-ar1018","title":"HWP-AS-ZO-515-25.4-AR1018-AR1018","description":"\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Crystalline Quartz\u003cbr\u003e\u003cstrong\u003eClear aperture:\u003c\/strong\u003e \u0026gt; 17 mm\u003cbr\u003e\u003cstrong\u003eSurface Quality (S1\/S2):\u003c\/strong\u003e 20-10 scratch-dig (MIL-PRF-13830B) \u003cbr\u003e\u003cstrong\u003eTransmitted Wavefront Distortion (TWD):\u003c\/strong\u003e \u0026lt; λ\/10 @ 633 nm\u003cbr\u003e\u003cstrong\u003eBeam deviation:\u003c\/strong\u003e \u0026lt;10 arcsec\u003cbr\u003e\u003cstrong\u003eDesign wavelength:\u003c\/strong\u003e 515 nm\u003cbr\u003e\u003cstrong\u003eRetardation order:\u003c\/strong\u003e Zero-Order\u003cbr\u003e\u003cstrong\u003eRetardation \u0026amp; Tolerance: \u003c\/strong\u003eλ\/2 ± λ\/300\u003cstrong\u003e\u003cbr\u003eMount:\u003c\/strong\u003e Ø25.4 mm (+0\/−0.1 mm) × 7.0 mm (±0.2 mm), black-anodized aluminum\u003cbr\u003e\u003cstrong\u003eMarkings:\u003c\/strong\u003e “λ\/2 @ 515 nm”; fast axis indicated by dash marks\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAR Coating (IBS): \u003c\/strong\u003eR \u0026lt; 0.1% per surface @ 515 nm, AOI = 0°\u003cbr\u003e\u003cstrong\u003eLIDT (Measured):\u003c\/strong\u003e \u0026gt;0.97 J\/cm\u003csup\u003e2\u003c\/sup\u003e, 515 nm, 200 fs, 300 kHz\u003c\/p\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":52745523659082,"sku":"PAN10362","price":507.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/9354\/5111\/files\/3_acb7c4c9-36bb-4ad5-b48b-ed6a9d79ba70.png?v=1774273574","url":"https:\/\/optoshop.optoman.com\/en-us\/products\/hwp-as-zo-515-25-4-ar1018-ar1018","provider":"OPTOSHOP","version":"1.0","type":"link"}