Switch Altitude Sunglasses Information The Altitude has a wide eye coverage, a contemporary look and feel and maximum protection from sun, wind, and dust. The oversize end piece and temple not only look great, but disguise the edge thickness of an RX lens. Fits Medium to large. Eyesize 64/14 TL: 125 (See "More Help" tab for eyesize information) 8 Base curve. All kits include 2 lenses, either one polarized or non-polarized lens, and one pair of low light Rose Amber lenses. Also included is a microfiber cleaning pouch and one magnetic lens pod to hold the extra set of lenses. Additional lens colors available as replacement lenses. Sun Readers replacement lenses also available as a special order. Call or email for details. For full lens color descriptions and technology, see Switch Lens Technology. Switch Prescription Information Authentic Switch Vision prescription lenses available. Direct in (full lens) lenses with the same magnetic technology. Progressive lenses require taking measurements first. See progressive policy here. Add prescription lenses to the frame only option or order lenses only if you already have the frame. Enter prescription details in boxes below or fax/email (not required) the Rx to us if you are unsure how to enter it online. Prescription limitations based on total power (sphere plus cylinder) but not recommended for cylinder power over 2.00. Prescription availability may also depends on PD. Single vision ranges: PD 58 to 60: +1.25 to -3.00 PD 62 to 68: +2.00 to -3.50 Progressive Ranges: +1.00 to -2.50 Prescription lenses are available in both Polycarbonate lens materials only. Estimated processing time: 2-3 weeks.
