{"product_id":"olympus-mplanfl-n-1-25x-objective","title":"Olympus MPLFLN 1.25X Objective – 0.04 NA Plan Fluorite EPI Brightfield","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eUltra-low magnification 1.25× multi-mode objective — ideal for maximum field of view research microscopy.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e🔬 1.25× Magnification, NA 0.04 — Maximum field of view for complete specimen overview and context.\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e🌈 Multi-Mode Capability — Compatible with brightfield, DIC, fluorescence, and polarization imaging techniques.\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e📏 Working Distance (~3.5 mm) — Compact design optimized for ultra-low magnification overview imaging.\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e🧠 MPLANFL Plan Semi-Apochromat Design — Delivers flat-field imaging with excellent color correction across the visible spectrum.\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e⚙️ RMS Thread Mount (20.32 x 36 TPI) — Standard threaded mount compatible with upright research microscopes.\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\" style=\"text-align: center;\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eThe Olympus MPLANFL 1.25× Objective is an ultra-low magnification, multi-mode objective designed for maximum field of view research microscopy applications. As part of Olympus's Plan semi-apochromat series, this objective combines the lowest practical magnification with compatibility across multiple imaging techniques including brightfield, differential interference contrast (DIC), fluorescence, and polarization microscopy, making it an essential tool for comprehensive specimen overview and multi-modal research applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eAt 1.25× magnification with a numerical aperture of 0.04, this objective provides the widest possible field of view, allowing you to see the entire specimen or large portions of it in a single view. This ultra-low magnification is ideal for initial specimen examination, locating specific features or regions of interest, and capturing context that would be impossible at higher magnifications. The extremely low magnification combined with exceptional depth of field makes it particularly well-suited for large specimens or three-dimensional samples.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eThe multi-mode capability of this objective makes it exceptionally versatile for research applications. Use brightfield for standard observation, DIC for enhanced contrast of transparent specimens, fluorescence for labeled samples, or polarization for analyzing birefringent materials — all with the same objective. This versatility eliminates the need to change objectives when switching between imaging techniques, streamlining your workflow and ensuring consistent positioning across different modalities.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eThe MPLANFL optical design ensures flat-field imaging with minimal distortion from center to edge, while the plan semi-apochromat correction delivers excellent color fidelity and chromatic aberration control. This combination makes the objective well-suited for both visual inspection and digital documentation across multiple imaging modalities, including creating panoramic views and large-area montages.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eCompatible with upright infinity-corrected research microscopes via standard RMS thread mount, this objective integrates seamlessly into materials science, geology, biology, and multi-modal research workflows where maximum field of view is essential.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\" style=\"text-align: center;\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eMaximum field of view specimen overview\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eMulti-modal research microscopy\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eLarge specimen documentation and mapping\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eGeological and mineralogical analysis\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003ePolarization microscopy of birefringent materials\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eInitial specimen survey and feature location\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\" style=\"text-align: center;\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"0\" cellspacing=\"3\" cellpadding=\"0\" style=\"mso-cellspacing: 1.5pt;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eDetails\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eMagnification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e1.25×\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eNumerical Aperture (NA)\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e0.04\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eImaging Modes\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eBrightfield, DIC, Fluorescence, Polarization\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eOptical Design\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eMPLANFL (Plan Semi-Apochromat)\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eWorking Distance\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e~3.5 mm\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eMount\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eRMS Thread (20.32 x 36 TPI)\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eCompatibility\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eUpright research microscopes\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eSKU\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eN2215900\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eCondition\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eNew\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\" style=\"text-align: center;\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003e💼 University Purchase Orders Accepted\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Segoe UI Emoji',sans-serif;\"\u003eThank you for viewing! Please contact us with any questions about this objective or your specific research microscopy requirements.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695418868013,"sku":"N2215900","price":3595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/OLYMPUS-MPLFLN1.25X-2.gif?v=1765523040","url":"https:\/\/www.spachoptics.com\/products\/olympus-mplanfl-n-1-25x-objective","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}