--- title: Manuals, Cleaning, and Specifications for Volk's Ophthalmic Lenses description: Find helpful guides by product category including instructions for use, cleaning and care documents, compatibility charts, and troubleshooting resources. --- [Skip to main content](https://support.volk.com/product-guides-ophthalmic-lenses#main) [![Vector-2](https://support.volk.com/hs-fs/hubfs/Vector-2.png?width=120&height=31&name=Vector-2.png)](https://www.volk.com)[![Picture1-Aug-10-2023-07-40-08-5330-AM](https://support.volk.com/hs-fs/hubfs/Picture1-Aug-10-2023-07-40-08-5330-AM.png?width=175&height=43&name=Picture1-Aug-10-2023-07-40-08-5330-AM.png)](https://support.volk.com?hsLang=en) - [LEARNING CENTER](https://support.volk.com/learning-center) - [Show submenu for PRODUCT GUIDES PRODUCT GUIDES](https://support.volk.com/product-guides) - [OPHTHALMIC LENSES](https://support.volk.com/product-guides-ophthalmic-lenses) - [SURGICAL SYSTEMS](https://support.volk.com/product-guides-surgical-viewing-systems) - [PORTABLE FUNDUS CAMERAS](https://support.volk.com/product-guides-portable-fundus-cameras) - [ACCESSORIES](https://support.volk.com/product-guides-accessories) - [SINGLE-USE LENSES](https://support.volk.com/product-guides-consumables) - [PRODUCT CATALOG](https://support.volk.com/hubfs/Volk%20Catalog_Jan%202025_Web%20Version.pdf) Open main navigation Close main navigation - [LEARNING CENTER](https://support.volk.com/learning-center) - Show submenu for PRODUCT GUIDES PRODUCT GUIDES - PRODUCT GUIDES - [PRODUCT GUIDES](https://support.volk.com/product-guides) - [OPHTHALMIC LENSES](https://support.volk.com/product-guides-ophthalmic-lenses) - [SURGICAL SYSTEMS](https://support.volk.com/product-guides-surgical-viewing-systems) - [PORTABLE FUNDUS CAMERAS](https://support.volk.com/product-guides-portable-fundus-cameras) - [ACCESSORIES](https://support.volk.com/product-guides-accessories) - [SINGLE-USE LENSES](https://support.volk.com/product-guides-consumables) - [PRODUCT CATALOG](https://support.volk.com/hubfs/Volk%20Catalog_Jan%202025_Web%20Version.pdf) - [BACK TO VOLK HOMEPAGE](https://www.volk.com) [BACK TO VOLK HOMEPAGE](https://www.volk.com) # Product Guides **Ophthalmic Lenses** **BIO Lenses** ![Cleaning & Care 7,5](https://support.volk.com/hubfs/Images%20for%20Volk%20Support/Cleaning%20%26%20Care%207%2c5.png "Cleaning & Care 7,5") ##### Cleaning and Care Guide Maximize product safety and longevity with our comprehensive cleaning and care solutions. [View cleaning and care guide \>](https://support.volk.com/hubfs/Product%20Guides/BIO%20Lenses/CCG-002%20-%20Volk%20CCG%20-%20BIO%20and%20Slit%20Lamp%20Lenses.pdf?hsLang=en) ![IFU BIO LENSES](https://support.volk.com/hs-fs/hubfs/Product%20Guides/IFU%20images%20test/IFU%20new/IFU%20BIO%20LENSES.jpg?width=1044&height=675&name=IFU%20BIO%20LENSES.jpg "IFU BIO LENSES") ##### Instructions for Use Navigate your product seamlessly with our detailed user manual guide. [View instructions for use \>](https://support.volk.com/bio-lenses-ifu?hsLang=en) [![Specs BIO Lens](https://support.volk.com/hs-fs/hubfs/Product%20Guides/Specs%20BIO%20Lens.png?width=2000&height=1333&name=Specs%20BIO%20Lens.png "Specs BIO Lens")](https://www.volk.com) ##### Lens Specifications Compare lenses at a glance based on field of view and magnification. [View lens comparison chart \>](https://support.volk.com/hubfs/Product%20Guides/BIO%20Lenses/Specs%20-%20BIO%20Lenses.pdf?hsLang=en) **Slit Lamp Lenses** ![Cleaning & Care 7,5](https://support.volk.com/hubfs/Images%20for%20Volk%20Support/Cleaning%20%26%20Care%207%2c5.png "Cleaning & Care 7,5") ##### Cleaning and Care Guide Maximize product safety and longevity with our comprehensive cleaning and care solutions. [View cleaning and care guide \>](https://support.volk.com/hubfs/Product%20Guides/Slit%20Lamp%20Lenses/CCG-002%20-%20Volk%20CCG%20-%20BIO%20and%20Slit%20Lamp%20Lenses.pdf?hsLang=en) ![IFU SLIT LAMP LENSES](https://support.volk.com/hs-fs/hubfs/Product%20Guides/IFU%20images%20test/IFU%20new/IFU%20SLIT%20LAMP%20LENSES.jpg?width=973&height=677&name=IFU%20SLIT%20LAMP%20LENSES.jpg "IFU SLIT LAMP LENSES") ##### Instructions for Use Navigate your product seamlessly with our detailed user manual guide. [View instructions for use \>](https://support.volk.com/slit-lamp-lenses-ifu?hsLang=en) [![Slit Lamp Specs](https://support.volk.com/hs-fs/hubfs/Product%20Guides/Slit%20Lamp%20Specs.png?width=2000&height=1333&name=Slit%20Lamp%20Specs.png "Slit Lamp Specs")](https://www.volk.com) ##### Lens Specifications Compare lenses at a glance based on field of view and magnification. [View lens comparison chart \>](https://support.volk.com/hubfs/Product%20Guides/Slit%20Lamp%20Lenses/Specs%20-%20Slit%20Lamp%20Lenses.pdf?hsLang=en) **Gonioscopy Lenses** ![Cleaning & Care 7,5](https://support.volk.com/hubfs/Images%20for%20Volk%20Support/Cleaning%20%26%20Care%207%2c5.png "Cleaning & Care 7,5") ##### Cleaning and Care Guide Maximize product safety and longevity with our comprehensive cleaning and care solutions. [View cleaning and care guide \>](https://support.volk.com/hubfs/Product%20Guides/Gonio%20Lenses/CCG-003%20-%20Volk%20CCG%20-%20Gonioscopy%20Lenses.pdf?hsLang=en) ![IFU GONIOSCOPY LENSES](https://support.volk.com/hs-fs/hubfs/Product%20Guides/IFU%20images%20test/IFU%20new/IFU%20GONIOSCOPY%20LENSES.jpg?width=1144&height=677&name=IFU%20GONIOSCOPY%20LENSES.jpg "IFU GONIOSCOPY LENSES") ##### Instructions for Use Navigate your product seamlessly with our detailed user manual guide. [View instructions for use \>](https://support.volk.com/gonioscopy-lenses-ifu?hsLang=en) [![Gonio Specs](https://support.volk.com/hs-fs/hubfs/Images%20for%20Volk%20Support/Gonio%20Specs.png?width=2000&height=1333&name=Gonio%20Specs.png "Gonio Specs")](https://www.volk.com) ##### Lens Specifications Compare lenses at a glance based on field of view and magnification. [View lens comparison chart \>](https://support.volk.com/hubfs/Product%20Guides/Gonio%20Lenses/Specs%20-%20Gonioscopy%20Lenses.pdf?hsLang=en) **Laser Lenses** ![Cleaning & Care 7,5](https://support.volk.com/hubfs/Images%20for%20Volk%20Support/Cleaning%20%26%20Care%207%2c5.png "Cleaning & Care 7,5") ##### Cleaning and Care Guide Maximize product safety and longevity with our comprehensive cleaning and care solutions. [View cleaning and care guide \>](https://support.volk.com/hubfs/Product%20Guides/Laser%20Lenses/CCG-004%20-%20Volk%20CCG%20-%20Contact%20Laser%20and%20Diagnostic%20Lenses.pdf?hsLang=en) ![IFU LASER LENSES](https://support.volk.com/hs-fs/hubfs/Product%20Guides/IFU%20images%20test/IFU%20new/IFU%20LASER%20LENSES.jpg?width=960&height=668&name=IFU%20LASER%20LENSES.jpg "IFU LASER LENSES") ##### Instructions for Use Navigate your product seamlessly with our detailed user manual guide. [View instructions for use \>](https://support.volk.com/laser-lenses-ifu?hsLang=en) [![Laser Specs](https://support.volk.com/hs-fs/hubfs/Product%20Guides/Laser%20Specs.png?width=2000&height=1333&name=Laser%20Specs.png "Laser Specs")](https://www.volk.com) ##### Lens Specifications Compare lenses at a glance based on field of view and magnification. [View lens comparison chart \>](https://support.volk.com/hubfs/Product%20Guides/Laser%20Specs.png?hsLang=en) **Surgical Lenses** ![Cleaning & Care 7,5](https://support.volk.com/hubfs/Images%20for%20Volk%20Support/Cleaning%20%26%20Care%207%2c5.png "Cleaning & Care 7,5") ##### Cleaning and Care Guide Maximize product safety and longevity with our comprehensive cleaning and care solutions. [View cleaning and care guide \>](https://support.volk.com/hubfs/Product%20Guides/Surgical%20Lenses/CCG-007%20-%20Volk%20CCG%20-%20Surgical%20Vitrectomy%20Lenses.pdf?hsLang=en) ![IFU SURGICAL LENSES](https://support.volk.com/hs-fs/hubfs/Product%20Guides/IFU%20images%20test/IFU%20new/IFU%20SURGICAL%20LENSES.jpg?width=911&height=541&name=IFU%20SURGICAL%20LENSES.jpg "IFU SURGICAL LENSES") ##### Instructions for Use Navigate your product seamlessly with our detailed user manual guide. [View instructions for use \>](https://support.volk.com/surgical-lenses-ifu?hsLang=en) [![Surgical Specs](https://support.volk.com/hs-fs/hubfs/Product%20Guides/Surgical%20Specs.png?width=2000&height=1333&name=Surgical%20Specs.png "Surgical Specs")](https://www.volk.com) ##### Lens Specifications Compare lenses at a glance based on field of view and magnification. [View lens comparison chart \>](https://support.volk.com/hubfs/Images%20for%20Volk%20Support/IFU%20and%20Specs/Surgical%20Specs.png?hsLang=en) **Other Lenses** [IM-073 Non-Contact BIO and Slit Lamp Cielo Lenses](https://support.volk.com/hubfs/Product%20Guides/IM-073%20Non-Contact%20Bio%20and%20Slit%20Lamp%20Cielo%20Lenses_Rev.%20C.pdf?hsLang=en) [IM-089 Non-Contact BIO and Slit Lamp Silver Lenses](https://support.volk.com/hubfs/Product%20Guides/IM-089%20Non-Contact%20Bio%20and%20Slit%20Lamp%20Silver%20Line%20Lenses_Rev.%20B.pdf?hsLang=en) [![Volk logo-2023-white](https://support.volk.com/hs-fs/hubfs/Volk%20logo-2023-white.png?width=155&height=42&name=Volk%20logo-2023-white.png)](https://www.volk.com) - [Terms & Conditions of Sale](https://support.volk.com/hubfs/Footer%20Docs/Volk_Terms_and_Conditions_of_Sale_August_4_2020.pdf) - [Website Terms & Conditions](https://support.volk.com/hubfs/Footer%20Docs/Volk_Optical_Website_Terms_of_Service_-_October_9_2020.pdf) - [Privacy Policy](https://support.volk.com/hubfs/Footer%20Docs/Volk_Optical_Privacy_Policy_-_October_9_2020.pdf) Copyright © 2026 Volk Optical.  - - - -