{"product_id":"donegan-optivisor-da-5-replacement-lens-2-5x-4-0-mm","title":"Donegan OptiVISOR DA-5 Replacement Lens 2.5x 4.0 mm","description":"\u003ch2\u003eDonegan OptiVISOR DA-5 Replacement Lens 2.5x 4.0 mm\u003c\/h2\u003e\r\n\u003cp\u003eThis replacement lens is designed for compatible Donegan OptiVISOR headband magnifiers. It provides 2.5x magnification for clear, detailed viewing during precision tasks, and is intended to replace a worn or damaged lens or serve as a spare for your workshop.\u003c\/p\u003e\r\n\u003cp\u003eThe optical lens is precisely ground and polished to help deliver a clear image with minimal distortion. It is a practical choice for watchmaking, jewellery work, electronics repair, model building, restoration, and other close-up tasks where good visibility matters.\u003c\/p\u003e\r\n\u003cp\u003eSpecifications\u003c\/p\u003e\r\n\u003cp\u003e- Brand: Donegan\u003c\/p\u003e\r\n\u003cp\u003e- Product range: OptiVISOR\u003c\/p\u003e\r\n\u003cp\u003e- Model: DA-5\u003c\/p\u003e\r\n\u003cp\u003e- Magnification: 2.5x\u003c\/p\u003e\r\n\u003cp\u003e- Lens thickness: 4.0 mm\u003c\/p\u003e\r\n\u003cp\u003e- Item number: 510559\u003c\/p\u003e\r\n\u003cp\u003e- Compatibility: Donegan OptiVISOR headband magnifiers\u003c\/p\u003e\u003cp\u003eUPC: 0442735885093\u003c\/p\u003e","brand":"Optivisor","offers":[{"title":"Default Title","offer_id":67808295616564,"sku":"T2844","price":49.32,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0286\/4899\/6916\/files\/optivisor-spare-lens-25x-126940.jpg?v=1792765679","url":"https:\/\/watchmakershop.com\/en-gb\/products\/donegan-optivisor-da-5-replacement-lens-2-5x-4-0-mm","provider":"WatchmakerShop.com","version":"1.0","type":"link"}