We began as a vision of what science supplier could be, and 90 years later, we still embody that future-focused visionary perspective. At Carolina, we are constantly striving to improve and innovate to be the best we can be, always aiming for excellence in everything that we do. Since the... Read More
Our customers count on us for rugged, reliable and accurate test instruments. We offer test, measurement and monitoring products and software that are used in electronic design, manufacturing, and network troubleshooting, as well as in electrical, industrial, medical, process and calibration... Read More
Qosina is a leading global supplier of more than 5,000 OEM single-use components to the medical and pharmaceutical industries. We offer free samples, low minimum order requirements, just-in-time delivery, modification of existing molds, and new product design and development. Qosina is ISO... Read More
By Prescription Spectacle Inserts International, LLC
The #276 Smoke Spec is a spectacle kit (eyeglasses) designed for full-face respirator masks that have a single face piece lens. The spectacle nylon frame securely attaches to the inner surface of the respirator's face piece lens using a rubber suction cup. The suction cup attachment allows the... Read more »
By Prescription Spectacle Inserts International, LLC
The #279 Smoke Spec is a spectacle kit (eyeglasses) designed for full facepiece respirator masks that have a single facepiece lens. The nylon frame securely attaches to the inner surface of the respirator's face piece lens using a rubber suction cup. The suction cup attachment allows the Smoke... Read more »
By Prescription Spectacle Inserts International, LLC
Prescription and reading lenses for the Smoke Spec and Scuba Spec inserts can be purchased through this website at significant cost savings compared to your local optician or optometrist. Available powers for reading lenses (magnifiers) are +1.0 through +3.5 in 0.25 power increments. -... Read more »