39DollarGlasses does indeed provide options for different lens thicknesses to meet various vision correction needs. Typically, lens thickness can vary depending on a few factors, including the prescription strength and the material of the lenses chosen. Generally, standard plastic lenses are the most common option and are suitable for many prescriptions. However, individuals with higher prescriptions may consider high-index lenses, which are thinner and lighter than regular plastic lenses, making them a great choice for stronger prescriptions.
It is worth mentioning that the thickness and weight of the lenses can impact comfort and aesthetics, so selecting the appropriate lens type for one's specific prescription and frame choice is important. Customers will typically be able to review the lens options available during the ordering process on the 39DollarGlasses website. For the most precise and detailed information, including specific thickness options for lenses, one may want to explore the current web page that outlines the available lens choices.