Microscope objectives

256 products

  • Last stock! NIKON ENGINEERING 20x0.75 ∞/0 WD 0.7 Microscope Objective Lens M27 thread NIKON ENGINEERING 20x0.75 ∞/0 WD 0.7 Microscope Objective Lens M27 thread

    Nikon NIKON ENGINEERING 20x0.75 ∞/0 WD 0.7 Microscope Objective Lens M27 thread

    5-7 days

    NIKON ENGINEERING 20x0.75 ∞/0 WD 0.7 Microscope Objective Lens M27 thread Used, in good optical condition

    5-7 days

    $2,000.00

  • Last stock! Nikon CF Plan Apo 100x0.95 ∞/0 EPI WD 0.32 RMS Thread Microscope Objective lens in good condition. Nikon CF Plan Apo 100x0.95 ∞/0 EPI WD 0.32 RMS Thread Microscope Objective lens with silver and black design

    Nikon Nikon CF Plan Apo 100x0.95 ∞/0 EPI WD 0.32 RMS Thread Microscope Objective

    5-7 days

    Nikon CF Plan Apo 100x0.95 ∞/0 EPI WD 0.32 RMS Thread Microscope Objective Condition: Used, in good optical condition. Type:  CF Plan Apo Magnification : 100x Numerical Aperture: 0.95 WD:0.32 RMS thread.

    5-7 days

    $900.00

  • Last stock! Nikon TM MM Objective Lens 5X f/ Measuring Tool Microscopes in good optical condition Nikon TM MM Objective Lens 5X f/ Measuring Tool Microscopes in good optical condition.

    Nikon Nikon TM MM Objective Lens 5X f/ Measuring Tool Microscopes

    5-7 days

    Nikon TM MM Objective Lens 5X f/ Measuring Tool Microscopes Used, in good optical condition.

    5-7 days

    $550.00

  • Last stock! Nikon TM MM Objective Lens 3X f/ Measuring Tool Microscopes in good optical condition Nikon TM MM Objective Lens 3X f/ Measuring Tool Microscopes in good optical condition

    Nikon Nikon TM MM Objective Lens 3X f/ Measuring Tool Microscopes

    5-7 days

    Nikon TM MM Objective Lens 3X f/ Measuring Tool Microscopes Used, in good optical condition.

    5-7 days

    $450.00

  • Last stock! Nikon TM MM Objective Lens 1X f/ Measuring Tool Microscopes in good optical condition. Nikon TM MM Objective Lens 1X f/ Measuring Tool Microscopes side view on gray background.

    Nikon Nikon TM MM Objective Lens 1X f/ Measuring Tool Microscopes

    5-7 days

    Nikon TM MM Objective Lens 1X f/ Measuring Tool Microscopes Used, in good optical condition.

    5-7 days

    $450.00

  • Olympus FL 60x 0.95 110mm Short Barrel Objective Lens w/ Correction Collar (Optional 45mm Adapter) viewed from the side Olympus FL 60x 0.95 110mm Short Barrel Objective Lens w/ Correction Collar (Optional 45mm Adapter)

    Olympus Olympus FL 60x 0.95 110mm Short Barrel Objective Lens w/ Correction Collar (Optional 45mm Adapter)

    5-7 days

    Olympus FL 60x 0.95 110mm Short Barrel Objective Lens w/ Correction Collar (Optional 45mm Adapter) Used - 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).- Optics: The glass elements are in excellent, clean condition—completely free of fungus, delamination (glue separation), or separation. Very clear and transparent optics.- Performance: Fully tested. The objective renders properly and delivers excellent imaging performance as demonstrated in the sample photos. Overview:Up 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). * 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!As 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.---Key Technical Specifications:- Brand: Olympus (Made in Japan)- Magnification: 60x- Numerical Aperture (NA): 0.95 (Ultra-high resolution dry objective)- Native Optical System: Finite 110mm Short Tube Length (AH / Short Barrel System)- Native Parfocal Distance: 36.65mm- Adapted Parfocal Distance: 45mm (When used with the optional extension adapter ring)- Thread Type: Standard RMS thread- Correction Collar: Adjustable from 0.12mm to 0.22mm (Optimized for compensating coverslip variations)- Lens Type: FL (Fluorite / Semi-Apochromat)- Color Code: Turquoise/Green ring---Optical Performance & Real-World Imaging:- Extreme Center Resolution: With a whopping 0.95 NA, the axial resolution is incredibly sharp, capturing minute cellular details with superb clarity.- Vibrant Color & High Contrast: Premium fluorite elements effectively minimize chromatic aberrations, ensuring vivid, punchy color rendering.- 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!)- 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.---Condition:- Cosmetics: Vintage condition with normal signs of prior use on the chrome housing (please refer to the actual high-resolution photos). - Optics: Clean glass. The knurled correction collar rotates smoothly across the entire range, allowing precise adjustments.---Purchase Options (Buyer's Choice):1. Objective Only: For native Olympus AH / Vanox or compatible short-barrel systems (36.65mm parfocal).2. 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).---Package Includes:- 1x Olympus FL 60x / 0.95 Microscope Objective Lens - (Optional) 1x Parfocal Extension Adapter Ring (Based on your selection)*(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.)*

    5-7 days

    $100.00 - $105.00

  • Nikon S Plan Fluor ELWD 40x0.60 Ph2 ADM ∞/0-2 WD 3.6-2.8 Objective lens in good optical condition Nikon S Plan Fluor ELWD 40x0.60 Ph2 ADM ∞/0-2 WD 3.6-2.8 Objective in good optical condition.

    Nikon Nikon S Plan Fluor ELWD 40x0.60 Ph2 ADM ∞/0-2 WD 3.6-2.8 Objective

    5-7 days

    Nikon S Plan Fluor ELWD 40x0.60 Ph2 ADM ∞/0-2 WD 3.6-2.8 Objective Used, in good optical condition. PRODUCT IDENTIFICATION -------------------------------------------------------------------------------- Model: CFI S Plan Fluor ELWD ADM 40XC Material / Part Number: MRH48430 Manufacturer: Nikon Class / Series: CFI60 Infinite Optical System KEY SPECIFICATIONS -------------------------------------------------------------------------------- Magnification: 40X Numerical Aperture (NA): 0.60 Working Distance (WD): 3.6 – 2.8 mm (Adjustable via Correction Collar) Cover Glass / Vessel: 0 – 2.0 mm (Correction Ring Range) Immersion Medium: Air (Dry) Primary Technique: Apodized Phase Contrast (ADM) Objective Type: Super Plan Fluor (Semi-Apochromat) OPTICAL & DESIGN FEATURES -------------------------------------------------------------------------------- 1. Super Plan Fluor Optical Class: - Exceptionally high optical transmission from UV to Near-Infrared (NIR) spectrum. - Ultra-low autofluorescence background, ideal for high-sensitivity fluorescence. - Excellent field flatness across the entire field of view (FOV). 2. Apodized Phase Contrast (ADM): - Employs an advanced apodized phase ring design with an absorption gradient. - Significantly suppresses the optical "halo effect" inherent to standard phase contrast. - Delivers enhanced visual clarity, sharper edge resolution, and superior contrast for cell boundaries and internal organelle microstructures. 3. Extra Long Working Distance (ELWD) & Correction Collar (0–2.0 mm): - Long clearance (2.8–3.6 mm) allows seamless focus through plastic culture vessels, multi-well microplates (24/96-well), and Petri dishes. - Built-in precision correction collar actively compensates for spherical aberration caused by varied bottom thicknesses (0 mm to 2.0 mm). TYPICAL APPLICATIONS -------------------------------------------------------------------------------- - Unstained Live Cell Observation & Morphological Screening - Microplate & Dish-Based Cell Culture Inspection - Combined Apodized Phase Contrast and Multi-Color Fluorescence Imaging - Thick Specimen & Tissue Culture Studies

    5-7 days

    $1,500.00

  • Leica Objective HC PL APO 20x/0,75 IMM CORR CS2 506343 M25 thread Leica Objective HC PL APO 20x/0,75 IMM CORR CS2 506343 M25 thread

    Leica Leica Objective HC PL APO 20x/0,75 IMM CORR CS2 506343 M25 thread

    5-7 days

    Leica Objective HC PL APO 20x/0,75 IMM CORR CS2 506343 M25 thread  Used,in good optical condition Product Number :11506343 Correction Ring (CORR) :CORR Coverglass: With & without Exit Pupil Position/DIC prism: C Field Number (FN) :25 Free Working Distance (WD in mm): 0.66 Immersion:IMM Iris Diaphragm : Without Magnification : 20⨉ Contrasting Methodes : TL-BF, TL-DIC, FLUO Numerical Aperture : 0.75 Objective Thread : M25 Objective Type : PLAN APO Spring Loaded : Yes Suitable for AFC (Adaptive Focus Control) : AFC suitable Techniques : CS2, Waterdispenser Transmission UV : (365nm) Objective HC PL APO 20x/0,75 IMM CORR CS2 has a magnification of 20X and a numerical aperture of 0.75. For use in immersive immersion material environment and attached with an objective thread of M25 having a free working distance of 0.66mm and a FN of 25.

    5-7 days

    $3,500.00

  • Last stock! Carl Zeiss Opmi Objective Lens f 250 T* F=250mm M60 Thread new stock Carl Zeiss Opmi Objective Lens f 250 T* F=250mm M60 Thread neve used

    Carl Zeiss Carl Zeiss Opmi Objective Lens f 250 T* F=250mm M60 Thread

    5-7 days

    Carl Zeiss Opmi Objective Lens f 250 T* F=250mm M60 Thread Mount Thread: 60 mm Compatible Systems: Zeiss OPMI surgical microscopes New old stock,Never used.

    5-7 days

    $650.00

  • Last stock! Carl Zeiss Opmi Microscope Objective Lens f 200 T* F=200mm M60 Thread new old stock Carl Zeiss Opmi Microscope Objective Lens f 200 T* F=200mm M60 Thread never used

    Carl Zeiss Carl Zeiss Opmi Microscope Objective Lens f 200 T* F=200mm M60 Thread

    5-7 days

    Carl Zeiss Opmi Microscope Objective Lens f 200 T* F=200mm M60 Thread New Old Stock,Never Used, Excellent condition. M60 thread 

    5-7 days

    $700.00

  • Last stock! Mitutoyo ML10x 375-035 Measuring Microscope Objective 10x Mitutoyo ML10x 375-035 Measuring Microscope Objective 10x fully working condition

    Mitutoyo Mitutoyo ML10x 375-035 Measuring Microscope Objective 10x

    5-7 days

    Mitutoyo ML10x 375-035 Measuring Microscope Objective 10x Used,in good optical condition.

    5-7 days

    $450.00

  • Nikon TU Plan Fluor 10x0.30 BD ∞/0 WD15 M32 MUE42100 Microscope Objective Nikon TU Plan Fluor 10x0.30 BD ∞/0 WD15 M32 MUE42100 Microscope Objective good optical condition

    Nikon Nikon TU Plan Fluor 10x0.30 BD ∞/0 WD15 M32 MUE42100

    5-7 days

    Nikon TU Plan Fluor 10x0.30 BD ∞/0 WD15 M32 MUE42100 Microscope Objective In like new condition.  Item no.: MUE42100 Magnification: 10X . Numerical Aperture (N.A.): 0.3. System: Infinity-corrected (∞), designed for no cover slip use (0). Working Distance (WD): 15 mm  Compatibility: BD (Brightfield/Darkfield) compatible M32 thread.

    5-7 days

    $550.00

  • Last stock! Olympus UPlanFL N 10X0.30 ∞/-/FN26.5 Objective Olympus UPlanFL N 10X0.30 ∞/-/FN26.5 Objective fully working condition

    Olympus Olympus UPlanFL N 10X0.30 ∞/-/FN26.5 Objective

    5-7 days

    Price:280$ The exterior casing shows wear, but the lens elements are clean and transparent with excellent optical performance.   Magnification : 10x Numerical aperture (NA) : 0.30 Objective field number [mm] : 26.5 Immersion medium Air/Dry Correction level of chromatic aberration : Semiapochromat (FL) Type of screw thread : W20.32×0.706 (RMS)

    5-7 days

    $280.00

  • Last stock! Olympus UPlanFL N 20X0.50 ∞/0.17/FN26.5 UIS2 Objective fully working condition Olympus UPlanFL N 20X0.50 ∞/0.17/FN26.5 UIS2 Objective The exterior casing shows wear

    Olympus Olympus UPlanFL N 20X0.50 ∞/0.17/FN26.5 UIS2 Objective

    5-7 days

    Olympus UPlanFL N 20X0.50 ∞/0.17/FN26.5 UIS2 Objective Price:400$ The exterior casing shows wear, but the lens elements are clean and transparent with excellent optical performance.   Magnification : 20x Numerical aperture (NA) : 0.5 Objective field number [mm] : 26.5 Cover glass thickness [mm] : 0.17 Immersion medium Air/Dry Correction level of chromatic aberration : Semiapochromat (FL) Type of screw thread : W20.32×0.706 (RMS)

    5-7 days

    $400.00

  • Olympus UPlanSApo 40x0.90 ∞/0.11-0.23/FN26.5 Microscope UIS2 Objective Olympus UPlanSApo 40x0.90 ∞/0.11-0.23/FN26.5 Microscope UIS2 Objective good optical condition

    Olympus Olympus UPlanSApo 40x0.90 ∞/0.11-0.23/FN26.5 Microscope UIS2 Objective

    5-7 days

    Olympus UPlanSApo 40x0.90 ∞/0.11-0.23/FN26.5 Microscope UIS2 Objective Magnification: 40X  Numerical Aperture (N.A.): 0.90 System: Infinity-corrected (∞). RMS thread Used, in perfect optical condition. 

    5-7 days

    $1,400.00

  • Olympus UPlanSApo 100x/1.40 oil ∞/0.17/FN26.5 RMS Thread Microscope Objective in good optical condition Olympus UPlanSApo 100x/1.40 oil ∞/0.17/FN26.5 RMS Thread Microscope Objective fully working condition

    Olympus Olympus UPlanSApo 100x/1.40 oil ∞/0.17/FN26.5 RMS Thread

    5-7 days

    Olympus UPlanSApo 100x/1.40 oil ∞/0.17/FN26.5 RMS Thread Microscope Objective Magnification: 100X  Numerical Aperture (N.A.):1.40 System: Infinity-corrected (∞). Immersion medium :Normal Oil RMS thread Used, in perfect optical condition. 

    5-7 days

    $1,800.00

  • Last stock! Olympus UPlanApo 40x/0.85 ∞/0.11-0.23 RMS Thread Microscope Objective Olympus UPlanApo 40x/0.85 ∞/0.11-0.23 RMS Thread Microscope Objective fully working condition

    Olympus Olympus UPlanApo 40x/0.85 ∞/0.11-0.23 RMS Thread Microscope Objective

    5-7 days

    Olympus UPlanApo 40x/0.85 ∞/0.11-0.23 RMS Thread Microscope Objective  Used,in good optical condition,The adjustment collar turns smoothly.  Magnification/Numerical Aperture (NA)  40x0.85 System: Infinity-corrected (∞). RMS Thread

    5-7 days

    $700.00

  • Nikon Plan Apo 100x1.40 Oil ∞/0.17 DIC H Eclipse Objective in good optical condition Nikon Plan Apo 100x1.40 Oil ∞/0.17 DIC H Eclipse Objective fully working condition

    Nikon Nikon Plan Apo 100x1.40 Oil ∞/0.17 DIC H Eclipse Objective

    5-7 days

    Nikon Plan Apo 100x1.40 Oil ∞/0.17 DIC H Eclipse Objective Manufacturer: Nikon (Japan) Type: Plan Apochromat (Plan Apo) Magnification: 100X Numerical Aperture (NA): 1.40 Immersion Medium: Oil Cover Glass Thickness: ∞/0.17  Working Distance (WD): 0.13 mm M25 thread Used,in perfect optical condition.

    5-7 days

    $1,500.00

  • Nikon TU Plan ELWD 20x0.40 ∞/0 BD OFN25 WD19 Objective MUE61200 lens, metallic cylinder design, high optical performance. Nikon TU Plan ELWD 20x0.40 ∞/0 BD OFN25 WD19 Objective MUE61200 view showing the objective lens.

    Nikon Nikon TU Plan ELWD 20x0.40 ∞/0 BD OFN25 WD19 Objective MUE61200

    5-7 days

    Nikon TU Plan ELWD 20x0.40 ∞/0 BD OFN25 WD19 Objective MUE61200 Item no.:MUE61200 Series/Type: TU Plan ELWD Magnification/Numerical Aperture (NA): 20X / 0.40 Working Distance (WD):19mm Optical Field Number (OFN): 25 Compatibility: BD (Brightfield/Darkfield) compatible M32 thread. Condition: Used, showing minor cosmetic wear. In perfect optical condition.

    5-7 days

    $1,200.00

  • Last stock! Nikon TU Plan ELWD 100x/0.80 OFN25 WD4.5 BD M32 MUE61900 Microscope Objective Nikon TU Plan ELWD 100x/0.80 OFN25 WD4.5 BD M32 MUE61900 Microscope Objective

    Nikon Nikon TU Plan ELWD 100x/0.80 OFN25 WD4.5 BD M32 MUE61900

    5-7 days

    Nikon TU Plan ELWD 100x/0.80 OFN25 WD4.5 BD M32 MUE61900 Microscope Objective Item no.:MUE61900 Series/Type: TU Plan ELWD Magnification/Numerical Aperture (NA): 100X / 0.80 Working Distance (WD): 4.5 mm Optical Field Number (OFN): 25 Compatibility: BD (Brightfield/Darkfield) compatible M32 thread. Condition: Used, showing minor cosmetic wear. In perfect optical condition.

    5-7 days

    $3,200.00

  • Last stock! Leica Microscope UVI 6.3x/0.13 Microdissection Objective 518145 Leica Microscope UVI 6.3x/0.13 Microdissection Objective 518145 fully working condition

    Leica Microscope UVI 6.3x/0.13 Microdissection Objective 518145

    5-7 days

    Leica Microscope UVI 6.3x/0.13 Microdissection Objective 518145 Used,in perfect optical condition .

    5-7 days

    $600.00

  • Nikon 10X-A Measuring Tool Microscope TM MM Objective Lens Nikon 10X-A Measuring Tool Microscope TM MM Objective Lens

    Nikon 10X-A Measuring Tool Microscope TM MM Objective Lens

    5-7 days

    Nikon 10X-A Measuring Tool Microscope TM MM Objective Lens Magnification [X] : 10x Numerical aperture (NA) : 0.2 Working distance : 48mm Focal length(mm) : 20.2 M26 thread

    5-7 days

    $500.00

  • Last stock! Zeiss Plan Apochromat 63x1.4 Oil Ph3 440761-9905 Phase Contrast Objective Zeiss Plan Apochromat 63x1.4 Oil Ph3 440761-9905 Phase Contrast Objective in good optical condition

    Carl Zeiss Zeiss Plan Apochromat 63x1.4 Oil Ph3 440761-9905 Phase Contrast Objective

    5-7 days

    Zeiss Plan Apochromat 63x1.4 Oil Ph3 440761-9905 Phase Contrast Objective Item no.:440761-9905 Phase contrast objective Magnification: 63x Numerical Aperture (NA): 1.4 Immersion medium:Oil  RMS thread  Condition: Used, Excellent condition. Clean optics.

    5-7 days

    $2,800.00

  • Last stock! Carl Zeiss Opmi Microscope Objective Lens f 300 F=300mm M60 Thread Carl Zeiss Opmi Microscope Objective Lens f 300 F=300mm M60 Thread in good optical condition

    Carl Zeiss Carl Zeiss Opmi Microscope Objective Lens f 300 F=300mm M60 Thread

    5-7 days

    Carl Zeiss Opmi Microscope Objective Lens f 300 F=300mm M60 Thread Used, Excellent condition. Clean optics.  M60 thread 

    5-7 days

    $300.00


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Premium Microscope Objectives from Leading Manufacturers

Discover our extensive collection of high-quality microscope objectives from the world's most trusted optical brands. We specialize in genuine objectives from Zeiss, Leica, Olympus, and Nikon, along with select offerings from other reputable manufacturers.

Featured Brands:

  • Zeiss - Renowned for exceptional optical clarity and precision engineering
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  • Nikon - Advanced optical design for brilliant, accurate observations
  • Other Premium Brands - Carefully selected objectives meeting our quality standards

Wide Range of Specifications:

Our inventory includes objectives with various magnifications, numerical apertures (NA), working distances, and correction types (achromat, plan achromat, plan fluorite, plan apochromat). Whether you need brightfield, phase contrast, DIC, fluorescence, or specialized objectives, we have solutions for your microscopy needs.

Applications:

Perfect for life sciences research, materials science, pathology, quality control, education, and industrial inspection. All objectives are carefully inspected to ensure optimal optical performance and authenticity.

Find the perfect objective to enhance your microscopy system's capabilities and achieve exceptional imaging results.

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