{"product_id":"method-seven-classic-hps-clip-on-glasses","title":"Method Seven HPS Clip-On Glasses – Over Prescription Glasses","description":"\u003ch2\u003eHPS colour correction for growers who wear glasses\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMethod Seven HPS Clip-On\u003c\/strong\u003e is made for growers who wear \u003cstrong\u003eprescription glasses\u003c\/strong\u003e. Instead of squeezing a pair of grow glasses over your own frames, it clips straight onto them and adds Method Seven's \u003cstrong\u003eHPS colour-balancing lens\u003c\/strong\u003e, made by \u003cstrong\u003eCarl Zeiss Vision\u003c\/strong\u003e, which corrects the heavy orange-yellow light of \u003cstrong\u003ehigh pressure sodium\u003c\/strong\u003e lamps to natural colour and protects against UV. It comes in two shapes: the \u003cstrong\u003eClassic\u003c\/strong\u003e, for smaller or less shaped frames, and the larger \u003cstrong\u003eAviator\u003c\/strong\u003e, for bigger glasses.\u003c\/p\u003e\u003cp\u003eSpring-loaded, \u003cstrong\u003erubber-coated metal clips\u003c\/strong\u003e hold gently onto your frames, and the hinged bracket lets the lenses flip up when you want an unfiltered view for a moment, then drop back into place when you return to the canopy. Both shapes use the same rimless lenses with Method Seven's blue mirror finish, weigh very little and slip into a pocket when you leave the room.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with your own glasses\u003c\/strong\u003e – no need for prescription grow glasses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural colour under HPS\u003c\/strong\u003e – leaf colour, pests and deficiencies show as they really are\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarl Zeiss Vision lens\u003c\/strong\u003e with \u003cstrong\u003eUV protection\u003c\/strong\u003e and less eye strain under intense lamps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber-coated spring clips\u003c\/strong\u003e – a secure grip that is gentle on your frames\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlip-up bracket\u003c\/strong\u003e – lenses lift clear without taking anything off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo shapes\u003c\/strong\u003e – Classic for smaller frames, Aviator for larger glasses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eGrow Glasses and Prescription Lenses Don't Mix\u003c\/h3\u003e\u003cp\u003eStandard grow glasses do not sit over most prescription frames, so many glasses wearers work under HPS with no colour correction at all. That means eye strain, afterimages and a distorted view in which pale new growth, an early deficiency or pest damage are easy to miss. A clip-on solves it simply, at a fraction of the cost of prescription grow glasses.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePick the shape that covers your lenses\u003c\/strong\u003e: Classic for smaller or less shaped frames, Aviator for larger glasses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClip it onto the bridge of your glasses\u003c\/strong\u003e and centre the lenses over your own.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlip the lenses up\u003c\/strong\u003e for a quick unfiltered look; flip them down when you are working under the lamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade for HPS only\u003c\/strong\u003e: for LED rooms, Method Seven make LED and FX clip-ons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTake it off before cleaning your glasses\u003c\/strong\u003e and wipe the clip-on lenses with a soft microfibre cloth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Method Seven HPS Clip-On – Classic or Aviator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShapes:\u003c\/strong\u003e Classic – rimless rectangular, for smaller or less shaped frames · Aviator – larger rimless aviator shape, for bigger glasses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens:\u003c\/strong\u003e HPS colour-balancing lens made by Carl Zeiss Vision, blue mirror finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e UV protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e spring-loaded, rubber-coated metal clips with flip-up bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e most prescription glasses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for:\u003c\/strong\u003e HPS lighting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e full-spectrum white or blurple LED lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cdiv class=\"hcs-faq\"\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWhich shape should I choose?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003ePick the shape whose lenses fully cover your own. The Classic suits smaller or less shaped frames; the Aviator has larger lenses for bigger glasses, including aviator-style frames. Both use the same HPS lens and clip.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWill it fit my glasses?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eThe spring clips grip the bridge of most prescription glasses. Very large or deeply wrapped frames may not be fully covered, so check the size of your lenses against the shape you choose.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWill the clips mark my frames?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eThe metal clips are rubber-coated, so they hold firmly without scratching your glasses.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eCan I use it under LED grow lights?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eNo. The HPS lens is tuned for high pressure sodium. Method Seven make LED and FX clip-ons for LED rooms.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Method Seven","offers":[{"title":"Classic","offer_id":53930874896650,"sku":"TLS-METO-003-01","price":44.9,"currency_code":"GBP","in_stock":true},{"title":"Aviator","offer_id":53930874929418,"sku":"TLS-METO-003-02","price":44.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/method-seven-classic-hps-clip-on-glasses-classic-1.jpg?v=1792277421","url":"https:\/\/hydrocropshop.co.uk\/products\/method-seven-classic-hps-clip-on-glasses","provider":"Hydro Crop Shop","version":"1.0","type":"link"}