{"product_id":"multi-focal-photochromic-sunglasses-ps03","title":"Multi-Focal Photochromic Sunglasses PBS03","description":"\u003cp\u003eLight reactive progressive reading glasses that are clear when you're indoors and then darken when you're outdoors, becoming reading sunglasses.\u003c\/p\u003e\n\u003cp\u003eOur progressive mutifocal photochromic sunglasses combine stylish good looks, high optical quality lenses, metal-screwed hinges, and sturdy lightweight frames. Non-polarised distortion-free acrylic multifocal lenses with a tint range from 0% indoors to 75% in full sun conditions provide sun protection outdoors combined with near-vision assistance indoors or outdoors in any lighting conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Are Photochromic Lenses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePhotochromic lenses are clear indoors but when outdoors they react to the UV radiation in sunlight and become tinted. The level of tint depends on the amount of UV exposure so in outdoor cloudy conditions the lens tint will be less than on clear sunny days, and they will be completely clear indoors. Car windows and windscreens tend to block UV radiation so photochromic lenses may not achieve full tint in cars.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Are Progressive Multi-Focal Lenses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile regular \u003ca title=\"Sun Readers\" href=\"https:\/\/www.blindasabat.com.au\/collections\/reading-sunglasses\"\u003ereading sunglasses\u003c\/a\u003e have a single prescription strength for near-vision across the whole lens, progressive multi-focal lenses have a near-vision section only in the bottom 40% of the lens while the upper section of the lens has no magnification power. \u003c\/p\u003e\n\u003cp\u003eBetween the two sections is an 8mm wide transitional zone where the magnifying lower section blends into the non-magnified upper section, providing a degree of intermediate distance assistance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe magnification power shown is the power of the near-vision (reading) section of the lens.\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: PBS03\u003c\/li\u003e\n\u003cli\u003eLens Shape: Square\u003c\/li\u003e\n\u003cli\u003eLens Type: Progressive multi-focal photochromic. Near-vision reading glass lens that goes from clear to sunglass tint when exposed to sunlight.\u003c\/li\u003e\n\u003cli\u003eFrame Colour: Transparent grey\u003c\/li\u003e\n\u003cli\u003ePattern: None\u003c\/li\u003e\n\u003cli\u003eSize: Regular (Adult)\u003c\/li\u003e\n\u003cli\u003eSpring hinges\u003c\/li\u003e\n\u003cli\u003eClear lenses when indoors, non-polarised smoke-grey tinted when outdoors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 75% tint in full sunlight\u003c\/li\u003e\n\u003cli\u003eLens Material: Acrylic\u003c\/li\u003e\n\u003cli\u003eFrame Material: Acetate\u003c\/li\u003e\n\u003cli\u003ePower Range: +1.00\/+1.50\/+2.00\/+2.50\/+3.00\/+3.50\/+4.00\u003c\/li\u003e\n\u003cli\u003eFrame Fit Width: 136mm (Inner)\u003c\/li\u003e\n\u003cli\u003eLens Height: 43mm\u003c\/li\u003e\n\u003cli\u003eLens Width: 53mm\u003c\/li\u003e\n\u003cli\u003eBridge Width: 15mm\u003c\/li\u003e\n\u003cli\u003eArm Length: 140mm\u003c\/li\u003e\n\u003cli\u003eOverall Frame Width: 140mm (Outer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are far-sighted or presbyopic, the progressive multi-focal lenses in our transition glasses will improve your ability to focus on near and intermediate distance objects. Available in your choice of diopter powers of +1.00, +1.50, +2.00, +2.50, +3.00, +3.50 or +4.00, see more clearly when reading, sewing, crafting or doing any close work - no more blurry vision or eye strain.\u003cbr\u003e\u003cbr\u003eWith a refractive index of 1.49 and an Abbe value of 58, acrylic lenses provide excellent optical clarity and distortion-free vision. \u003c\/p\u003e\n\u003c!----\u003e","brand":"Blind As A Bat","offers":[{"title":"+1.00","offer_id":51436620316959,"sku":"PBS03-1.0","price":29.95,"currency_code":"AUD","in_stock":true},{"title":"+1.50","offer_id":51436620349727,"sku":"PBS03-1.5","price":29.95,"currency_code":"AUD","in_stock":true},{"title":"+2.00","offer_id":51436620382495,"sku":"PBS03-2.0","price":29.95,"currency_code":"AUD","in_stock":true},{"title":"+2.50","offer_id":51436620415263,"sku":"PBS03-2.5","price":29.95,"currency_code":"AUD","in_stock":true},{"title":"+3.00","offer_id":51436620448031,"sku":"PBS03-3.0","price":29.95,"currency_code":"AUD","in_stock":true},{"title":"+3.50","offer_id":51436620480799,"sku":"PBS03-3.5","price":29.95,"currency_code":"AUD","in_stock":true},{"title":"+4.00","offer_id":51436620513567,"sku":"PBS03-4.0","price":29.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/7641\/9359\/files\/photochromic-multifocal-reading-sunglasses-PBS03-24.jpg?v=1765437280","url":"https:\/\/www.blindasabat.com.au\/products\/multi-focal-photochromic-sunglasses-ps03","provider":"Blind As A Bat Reading Glasses","version":"1.0","type":"link"}