--- title: Standard-Grade Optical Materials for Fast Delivery | Optimax Systems description: Optimax keeps a large inventory of standard-grade optical materials including optical glasses, crystals, and ceramics to ensure quick delivery. View List. --- # Knowledge Center - [Home](https://www.optimaxsi.com) - [Preferred Glass List](https://www.optimaxsi.com/preferred-glass-list) Search Suggestions ###### [Content Title Description](https://www.optimaxsi.com/preferred-glass-list#) PREVIOUS PAGE NEXT PAGE #### TOOLS & CHARTS - [**AEROSPACE GLASS LIST**](https://www.optimaxsi.com/aerospace-glass-list) - [**MANUFACTURING TOLERANCING CHART**](https://www.optimaxsi.com/manufacturing-tolerance-chart) - [**PREFERRED GLASS LIST**](https://www.optimaxsi.com/preferred-glass-list) #### TECHNICAL PAPERS - [**ALL PAPERS**](https://www.optimaxsi.com/technical-papers) - [**ASPHERIC OPTICS **](https://www.optimaxsi.com/technical-papers/aspheric-optics/) - [**BUSINESS LEADERSHIP**](https://www.optimaxsi.com/technical-papers/business-leadership) - [**COATINGS**](https://www.optimaxsi.com/technical-papers/coatings) - [**FREEFORM OPTICS **](https://www.optimaxsi.com/technical-papers/freeform-optics) - [**INNOVATIVE OPTICS MANUFACTURING**](https://www.optimaxsi.com/technical-papers/innovative-optics-manufacturing) - [**LENS TOLERANCING & INSPECTION**](https://www.optimaxsi.com/technical-papers/lens-tolerancing-inspection) - [**OPTIMAX SPOTLIGHTS**](https://www.optimaxsi.com/technical-papers/optimax-spotlights) TOOLS & CHARTS ― ## Preferred Glass List Optimax maintains a sizable inventory of standard-grade optical materials, as identified in the highlighted column below. These glasses are recommended when quick delivery is critical. As required, optical crystals and ceramics are also processed at Optimax. At the time of order placement, some consideration should be given to material delivery. **±001002** Optimax Preferred Ohara Schott CDGM *458678 7980 0F SK1300 and SK1321 JGS2 487702 S-FSL5 S-FSL5 N-FK5 H-QK3L 487845 N-FK51A N-FK51A 497816 S-FPL51 S-FPL51 N-PK52A H-FK61 516641 S-BSL7 S-BSL7 N-BK7 H-K9L 522598 N-K5 S-NSL5 (discontinued) N-K5 H-K50 529770 N-PK51 N-PK51 532489 S-TIL6 S-TIL6 H-QF6 548458 S-TIL1 S-TIL1 LLF1 H-QF1 569563 S-BAL14 S-BAL14 N-BAK4 H-BAK7 581407 S-TIL25 S-TIL25 LF5 H-QF50 589612 S-BAL35 S-BAL35 N-SK5 H-ZK3 603380 S-TIM5 S-TIM5 F5 H-F1 607568 S-BSM2 S-BSM2 N-SK2 H-ZK50 613587 N-SK4 S-BSM4 (discontinued) N-SK4 H-ZK6 620363 S-TIM2 S-TIM2 N-F2 H-F4 648338 S-TIM22 S-TIM22 N-SF2 H-ZF1 651562 S-LAL54Q S-LAL54Q N-LAK22 H-LAK10 670473 S-BAH10 S-BAH10 N-BAF10 H-ZBAF52 673321 S-TIM25 S-TIM25 N-SF5 H-ZF2 689311 S-TIM28 S-TIM28 N-SF8 H-ZF10 691548 S-LAL9 S-LAL9 N-LAK9 H-LAK2 713539 S-LAL8 S-LAL8 N-LAK8 H-LAK7 717295 S-TIH1 S-TIH1 N-SF1 H-ZF3 744448 S-LAM2 S-LAM2 N-LAF2 H-LAF3 750353 S-LAM7 S-LAM7 N-LAF7 H-LAF4 755275 S-TIH4 S-TIH4 N-SF4 H-ZF6 785257 S-TIH11 S-TIH11 N-SF11 H-ZF13 786442 S-LAH51 S-LAH51 N-LAF33 788474 S-LAH64 S-LAH64 N-LAF21 H-LAF10L 805254 S-TIH6 S-TIH6 N-SF6 H-ZF7LA 806409 S-LAH53 S-LAH53 N-LASF43 H-ZLAF52 847238 S-TIH53 S-TIH53 N-SF57 H-ZF52A 883408 S-LAH58 S-LAH58 N-LASF31A 923189 S-NPH2 S-NPH2 ### LEARN FROM THE EXPERTS Want to learn more about the innovation and ideology happening here at Optimax Systems? Sign up to receive our Technical Papers. ```json { "@context" : "https://schema.org", "@type" : "Organization", "address" : { "@type" : "PostalAddress", "addressCountry" : "", "addressLocality" : "Ontario", "addressRegion" : "NY", "postalCode" : "14519", "streetAddress" : "6367 Dean Parkway" }, "email" : "sales@optimaxsi.com", "knowsLanguage" : "en", "logo" : { "@type" : "ImageObject", "url" : "https://cdn2.hubspot.net/hubfs/3299295/Logos/optimax.png" }, "name" : "Optimax Systems, Inc", "telephone" : "(585) 265-1020", "url" : "https://www.optimaxsi.com/preferred-glass-list" } ```