Please note that all products are custom-made to order, with a lead time of 7 - 10 days till ship date.
Request or change/cancellation must be received within 24 hours of order confirmation to be honored.
Shipping and handling do not include duty, taxes or any costs associated with clearing goods outside of the US.
Contrast sensitivity is the ability to distinguish low contrast images in the real-world (a street sign on a dark roadway, text on a page, the step height for a sidewalk at night). Decreased contrast sensitivity and the inability to make an accurate distinction between objects and their background are common conditions associated with aging as well as eye diseases such as Macular Degeneration, Cataracts and Glaucoma. Filtering the short, higher energy wavelengths of the visible spectrum with yellow and light orange filters can help increase contrast sensitivity.
NoIR filters offer 100% UV protection and are formulated to absorb specific wavelengths of visible and in some cases infrared light to help provide relief from visual symptoms associated with Contrast Sensitivity.
If you need assistance choosing the right level of protection for your application, please email our sales department or give us a call at 800-521-9746
Model is wearing filter 465 in frame 51
•Offer subject to adjustment due to modifications, returns, cancellations or exchanges
Starting at $33.00