{"product_id":"olympus-fl60x0-95-corr-0-12-0-22-160tl-microscope-objective","title":"Olympus FL 60x 0.95 110mm Short Barrel Objective Lens w\/ Correction Collar (Optional 45mm Adapter)","description":"\u003cp\u003eOlympus FL60x0.95 Corr 0.12-0.22 160TL Microscope Objective\u003c\/p\u003e\n\u003cp\u003eUsed\u003c\/p\u003e\n\u003cp\u003e- Cosmetics: The chrome\/metal housing shows minor cosmetic scratches from prior normal use, which do not affect its functionality. (Please refer to the actual photos for details).\u003cbr\u003e- Optics: The glass elements are in excellent, clean condition—completely free of fungus, delamination (glue separation), or separation. Very clear and transparent optics.\u003cbr\u003e- Performance: Fully tested. The objective renders properly and delivers excellent imaging performance as demonstrated in the sample photos.\u003c\/p\u003e\n\u003cpre class=\"drive-viewer-text-page\"\u003eOverview:\nUp for sale is a highly specialized and rare Olympus FL 60x \/ 0.95 microscope objective lens, originally designed for Olympus's classic 110mm short-tube (short-barrel) optical system (such as the legendary Vanox AH microscope series with a 36.65mm parfocal distance). \n\n* Versatile Compatibility Note: To make this lens universally usable, I also offer an optional Parfocal Extension Adapter Ring (Short-to-Long Barrel Adapter). With this adapter installed, the lens can be perfectly converted to the standard 45mm parfocal distance, allowing it to achieve proper parfocality on mainstream standard 160mm finite microscopes (such as the Olympus BH2, CH2, etc.). Please select the bundle option if you need the adapter!\n\nAs part of Olympus's high-end Fluorite (Semi-Apochromat) lineup, it utilizes low-dispersion fluorite glass to deliver stunning color fidelity, high contrast, and a level of resolution that standard achromats cannot match. Equipped with a built-in Correction Collar (0.12–0.22mm), this dry lens allows you to precisely compensate for cover glass thickness variations, unlocking the absolute physical limits of its high 0.95 Numerical Aperture without requiring immersion oil.\n\n---\n\nKey Technical Specifications:\n- Brand: Olympus (Made in Japan)\n- Magnification: 60x\n- Numerical Aperture (NA): 0.95 (Ultra-high resolution dry objective)\n- Native Optical System: Finite 110mm Short Tube Length (AH \/ Short Barrel System)\n- Native Parfocal Distance: 36.65mm\n- Adapted Parfocal Distance: 45mm (When used with the optional extension adapter ring)\n- Thread Type: Standard RMS thread\n- Correction Collar: Adjustable from 0.12mm to 0.22mm (Optimized for compensating coverslip variations)\n- Lens Type: FL (Fluorite \/ Semi-Apochromat)\n- Color Code: Turquoise\/Green ring\n\n---\n\nOptical Performance \u0026amp; Real-World Imaging:\n- Extreme Center Resolution: With a whopping 0.95 NA, the axial resolution is incredibly sharp, capturing minute cellular details with superb clarity.\n- Vibrant Color \u0026amp; High Contrast: Premium fluorite elements effectively minimize chromatic aberrations, ensuring vivid, punchy color rendering.\n- Unprocessed Micrographs: The last two sample images are actual, unedited micrographs taken directly through the eyepiece using an iPhone. Even with a handheld smartphone, the lens delivers incredible contrast and sharpness, proving its exceptional optical quality. (Expect even better results with a dedicated microscope camera setup!)\n- Classic Optical Design: Please note that this is a classic FL (Fluorite) series, not a Plan FL series. It prioritizes peak resolution at the center of the field of view, with a natural field curvature (softness) towards the very periphery.\n\n---\n\nCondition:\n- Cosmetics: Vintage condition with normal signs of prior use on the chrome housing (please refer to the actual high-resolution photos). \n- Optics: Clean glass. The knurled correction collar rotates smoothly across the entire range, allowing precise adjustments.\n\n---\n\nPurchase Options (Buyer's Choice):\n1. Objective Only: For native Olympus AH \/ Vanox or compatible short-barrel systems (36.65mm parfocal).\n2. Objective + Extension Adapter Bundle: Includes the parfocal compensation ring, converting the lens to a 45mm parfocal distance for standard 160mm finite microscopes (e.g., Olympus BH2\/CH2).\n\n---\n\nPackage Includes:\n- 1x Olympus FL 60x \/ 0.95 Microscope Objective Lens \n- (Optional) 1x Parfocal Extension Adapter Ring (Based on your selection)\n\n*(Note: The attached sample micrographs of the plant tissue section were captured handheld with an iPhone through the eyepiece to demonstrate the actual rendering and resolving power of this specific objective model.)*\u003c\/pre\u003e","brand":"Olympus","offers":[{"title":"Default Title","offer_id":46036074659919,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/5888\/5199\/files\/IMG_2245_1.jpg?v=1783652254","url":"https:\/\/chengtuoptics.com\/products\/olympus-fl60x0-95-corr-0-12-0-22-160tl-microscope-objective","provider":"Chengtu Optics","version":"1.0","type":"link"}