{"product_id":"mitutoyo-378-839-5-m-plan-uv-80x-objective-for-bright-field-observation-in-ultraviolet-range","title":"Mitutoyo 378-839-5 M Plan UV 80X Objective for bright-field observation in ultraviolet range","description":"\u003cp\u003eThe M Plan UV 80X is a high-performance objective lens designed for bright field inspection and laser applications requiring ultraviolet capability. Optimised for both 266 nm (UV) and 550 nm (visible) wavelengths, this objective delivers excellent imaging performance while providing high transmission in the ultraviolet range.\u003c\/p\u003e\n\u003cp\u003eWith a long working distance of 10 mm, the lens offers practical clearance at high magnification, making it well suited for precision inspection and UV laser processing observation. Its high-quality plan optical design ensures flat-field imaging and consistent clarity across the field of view.\u003c\/p\u003e\n\u003cp\u003eThe infinity-corrected optical system provides reliable integration into compatible microscope platforms, including VMU and FS-70 systems.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cp\u003eSuitable for bright field inspection and laser applications\u003c\/p\u003e\n\u003cp\u003eOptimised for 266 nm (UV) and 550 nm (visible) wavelengths\u003c\/p\u003e\n\u003cp\u003eHigh transmission in the ultraviolet range\u003c\/p\u003e\n\u003cp\u003eLong working distance design\u003c\/p\u003e\n\u003cp\u003eHigh-quality plan optical design\u003c\/p\u003e\n\u003cp\u003eInfinity corrected\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003eModel: M Plan UV 80X\u003c\/p\u003e\n\u003cp\u003eMagnification: 80x\u003c\/p\u003e\n\u003cp\u003eWorking distance (in air): 10 mm\u003c\/p\u003e\n\u003cp\u003eNumerical Aperture (N.A.): 0.55\u003c\/p\u003e\n\u003cp\u003eCorrected wavelengths: 266 nm and 550 nm\u003c\/p\u003e\n\u003cp\u003eResolving power: 0.5 µm\u003c\/p\u003e\n\u003cp\u003eDepth of focus: 0.9 µm\u003c\/p\u003e\n\u003cp\u003eField of view (ø24 mm eyepiece): ø0.3 mm\u003c\/p\u003e\n\u003cp\u003eField of view (1\/2” camera chip): 0.06 × 0.08 mm\u003c\/p\u003e\n\u003cp\u003eParfocal distance (P.D.): 95 mm\u003c\/p\u003e\n\u003cp\u003eSpectral range: UV\u003c\/p\u003e\n\u003cp\u003eObservation mode: Brightfield\u003c\/p\u003e\n\u003cp\u003eGlass compensation: No\u003c\/p\u003e\n\u003cp\u003eLaser applications: Yes\u003c\/p\u003e\n\u003cp\u003eMass: 380 g\u003c\/p\u003e","brand":"Mitutoyo","offers":[{"title":"Default Title","offer_id":56428544491900,"sku":"378-839-5","price":14490.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/9428\/5114\/files\/Mitutoyo378-839-5MPlanUV80XObjectiveforbright-fieldobservationinultravioletrange.jpg?v=1772477390","url":"https:\/\/www.hroberts-di.com\/products\/mitutoyo-378-839-5-m-plan-uv-80x-objective-for-bright-field-observation-in-ultraviolet-range","provider":"H Roberts \u0026 Sons","version":"1.0","type":"link"}