- IQS Directory
- Industrial Categories
- Optical Glass
- 4 leading manufacturers
- 33 additional suppliers
- 20 states and provinces
- 20 related categories
- 2 guide sections
Optical Glass Manufacturers and Suppliers

IQS Directory provides a detailed list of optical glass manufacturers and suppliers. Find optical glass companies that can design, engineer, and manufacture optical glass to your specifications. Peruse our website to review and discover top optical glass manufacturers with roll over ads and complete product descriptions. Connect with the optical glass companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product news articles. Whether you are looking for manufacturers of transparent glass, plate glass, or sight glass, IQS is the premier source for you.
Suppliers located in CA, PA, MO +17 more states
Leading Optical Glass Manufacturers
Showing all 4
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | S & S Optical Company, Inc.We make it our goal to offer the top glass cutting services in the industry. Although we started small when we were founded in 1950, we have grown every year and are now one of the largest glass suppliers in the industry. We make products for more than just the optical industry, and can make customized products to suit any need. Contact us for a quote today! | New Haven, IN | |||
| 2 | Insaco Inc.Established in 1947, we have been providing glass cutting using very precise tolerances in order to ensure that our products are among the best. Our skilled designers and technicians are available around the clock in order to work with you from design to delivery to ensure that you are receiving a product that will fit your needs perfectly! For more information on what we may be able to do for you, visit our website today! | Quakertown, PA | |||
| 3 | Pegasus GlassGlass cutting is a varied industry, and we have done it all for the past 50 years. We believe in manufacturing high quality glass products that will exceed customer expectations every time. Our goal and mission has always been to ensure our customers are satisfied and will come to us with all of their glass needs. Contact us to learn more today! | Cambridge, ON | |||
| 4 | HOYA CORPORATION USA Optics DivisionAt HOYA Corporation USA, we specialize in advanced glass fabrication and optical technologies, delivering high-quality materials and precision-engineered solutions for demanding industrial applications. Our company combines expertise in glass manufacturing, material science, and optical engineering to develop products that meet exacting performance requirements. | Milpitas, CA |
Claim your Page One Spot
Leading optical glass manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Optical Glass Companies
The category’s other optical glass companies are listed on their own page, with location, phone and website where each supplier provides them.
View 33 Additional Optical Glass CompaniesDo not see your company listed in Optical Glass?
Engineers and buyers use this page to find optical glass suppliers. Add your company to the Optical Glass listings so they can find you too.
List Your Company- Listed in the Optical Glass directory
- A profile page for your company
- Buyers contact you directly
Quick Answers
- How many optical glass manufacturers are listed on IQS Directory?
- 4 leading manufacturers and 33 additional suppliers.
- Where are optical glass manufacturers located?
- The listed suppliers are in 20 states and provinces: California (7), Pennsylvania (5), Missouri (3), New York (3), Virginia (3), Oklahoma (2), Arizona (1), Connecticut (1), and 12 more.
- How do I get quotes from optical glass suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Optical Glass
Optical glass is a special type of glass specifically designed for applications such as telescopes, glasses, binoculars, and similar applications. The manufacturing of this type of glass requires extreme precision, as even slight imperfections in the glass can significantly affect the use of the final product. This is why certain optical glass can be rather expensive.
Optical Glass Manufacturing Process
Optical glass has been around since the 1600s and optical glass manufacturers have been refining their process ever since. The process has come a long way as manufacturers discovered different ways to manipulate the glass and have found different ways to construct it. There are a number of things that factor into the fabrication of optical glass from the right number of minerals to keeping the different components of the glass controlled. Maintaining the appropriate temperature range is perhaps one of the most challenging aspects of manufacturing optical glass. Within a very specific temperature range, the glass remains clear while still exhibiting a high refractive index, but increasing or decreasing the temperature outside of this range alters these properties as to make the glass unusable for optical applications. However, making the glass is only half of the battle. After the glass is created, it must be cut into the desired shape and also ground down to achieve the desired optical properties. For example, the glass used in lenses must be ground down to give the lens the right focal length. The complexity and precision of this manufacturing process is why optical glass can also be referred to as technical or precision glass, as it takes a large amount of skill to manufacture properly.
Finding the Right Optical Glass Manufacturer
Finding the right optical glass manufacturer is vital to obtaining the right size and type of optical glass. Knowing what you want, as with most products, is a great way to start your search for the perfect product. The next step is consulting with an expert who can adhere to your specifications and provide you with suggestions and insight. With the experience and expertise of a quality manufacturer, you can be assured that your optical glass will fit your applications perfectly. It is encouraged that you find a trusted and experienced optical glass manufacturer who understands the different nuances of optical glass to provide you with an accurate product.
