Binocular & Trinocular & Eyepieces

35 products

  • Leica Trinocular Head Infinity HC 551505 Eyepieces 30mm f/ DM Series top view with lens Leica Trinocular Head Infinity HC 551505 Eyepieces 30mm f/ DM Series product image showing the eyepiece design.

    Leica Leica Trinocular Head Infinity HC 551505 Eyepieces 30mm f/ DM Series

    5-7 days

    Brand/Model: Leica Trinocular Head Infinity HC 551505 Eyepieces 30mm f/ DM Series Type: Infinity-corrected trinocular observation head Eyepiece Diameter: 30 mm Optical System: Infinity-corrected (∞) Compatibility: Designed for Leica DM series upright microscopes Used,in good optical condition.

    5-7 days

    $1,000.00

  • Leica Microscope Trinocular Head Infinity HC 501500 Eyepieces 30mm Leica Microscope Trinocular Head Infinity HC 501500 Eyepieces 30mm good optical condition

    Leica Leica Microscope Trinocular Head Infinity HC 501500 Eyepieces 30mm

    5-7 days

    Brand/Model: Leica Microscope Trinocular Head Infinity HC 501500 Eyepieces 30mm Type: Infinity-corrected trinocular observation head Eyepiece Diameter: 30 mm Optical System: Infinity-corrected (∞) Compatibility: Designed for Leica microscopes Used,in good optical condition.

    5-7 days

    $350.00

  • Last stock! Leica Inverted Microscope DMi1 Binocular Head Tube in good optical condiiton Leica Inverted Microscope DMi1 Binocular Head Tube

    Leica Leica Inverted Microscope DMi1 Binocular Head Tube

    5-7 days

    Leica Inverted Microscope DMi1 Binocular Head Tube.Used, in good optical condition. Compatible with Leica DMi1 Microscope.

    5-7 days

    $250.00

  • Leica OPMI Microscopes 45° Inclined Binocular Tube 10446618 new Leica OPMI Microscopes 45° Inclined Binocular Tube 10446618 new

    Leica Leica OPMI Microscopes 45° Inclined Binocular Tube 10446618

    5-7 days

    Brand/Model: Leica OPMI Microscopes 45° Inclined Binocular Tube 10446618 Part No. 10446618 Type: Fixed 45-degree inclined binocular observation tube Compatibility: Designed for Leica OPMI surgical microscope systems Brand new

    5-7 days

    $1,200.00

  • 1 Pair of Leica 25x/9.5 microscope eyepieces 10445302 displayed side by side, highlighting magnification details. 1 Pair of Leica 25x/9.5 microscope eyepieces 10445302 showcasing the eyepiece lenses and detailed optics.

    Leica 1 Pair of Leica 25x/9.5 microscope eyepieces 10445302

    5-7 days

    1 Pair of Leica 25x/9.5 microscope eyepieces 10445302 Part Number: 10445302 Magnification: 25x Field Number (FN): 9.5 mm Mounting Diameter: 30 mm  Adjustment: Dioptric adjustment (Focusable), typically ranging from +5 to −5 dpt. Compatible with Leica MZ Series Microscopes such as MZ6 MZ7.5 MZ12.5...

    5-7 days

    $300.00

  • 1 Pair of Leica 40x6B microscope eyepieces 10445303 displayed side by side on a textured surface. 1 Pair of Leica 40x6B microscope eyepieces 10445303 displayed from the front, highlighting the lenses and details.

    Leica 1 Pair of Leica 40x6B microscope eyepieces 10445303

    5-7 days

    1 Pair of Leica 40x6B microscope eyepieces 10445303 Part Number: 10445303 Magnification: 40x Field Number (FN): 6 mm Mounting Diameter: 30 mm  Adjustment: Dioptric adjustment (Focusable), typically ranging from +5 to −5 dpt. Compatible with Leica MZ Series Microscopes such as MZ6 MZ7.5 MZ12.5...  

    5-7 days

    $380.00

  • Last stock! Carl Zeiss f 170 0-180 degree Binocular Head w/ 10x eyepieces f/ Zeiss OPMI Microscopes Systems fully working condition Carl Zeiss f 170 0-180 degree Binocular Head w/ 10x eyepieces f/ Zeiss OPMI Microscopes Systems fully working condition good optical condition

    Carl Zeiss Carl Zeiss f 170 0-180 degree Binocular Head w/ 10x eyepieces f/ Zeiss OPMI Microscopes Systems

    5-7 days

    Carl Zeiss f 170 0-180 degree Binocular Head w/ 10x eyepieces f/ Zeiss OPMI Microscopes Systems Used,in good optical condition. Compatible with Zeiss OPMI Microscopes Systems Carl Zeiss f 170 0-180 degree Inclinable Binocular Head Carl Zeiss Magnetic 10x Eyepieces 

    5-7 days

    $2,500.00

  • Last stock! Nikon Centering Telescope C-CT 30mm f/ Phase Contrast or Polarzing, black optical device in good condition Nikon Centering Telescope C-CT 30mm f/ Phase Contrast or Polarzing, optical device in black with Nikon branding.

    Nikon Nikon Centering Telescope C-CT 30mm f/ Phase Contrast or Polarzing

    10-15 days

    Nikon Centering Telescope C-CT 30mm f/ Phase Contrast or Polarzing  Used, in good optical condition.

    10-15 days

    $90.00

  • Last stock! Zeiss Magnetic 10x Eyepieces for OPMI Microscope image showing two eyepieces in good optical condition Zeiss Magnetic 10x Eyepieces for OPMI Microscope, used, in good optical condition.

    Carl Zeiss Zeiss Magnetic 10x Eyepieces for OPMI Microscope

    5-7 days

    Zeiss Magnetic 10x Eyepieces for OPMI Microscope Used, in good optical condition

    5-7 days

    $600.00

  • Last stock! Zeiss Magnetic 12.5x Eyepieces 305543-9901 for OPMI Microscope, used optical components in good condition Zeiss Magnetic 12.5x Eyepieces 305543-9901 for OPMI Microscope, used, in good optical condition.

    Carl Zeiss Zeiss Magnetic 12.5x Eyepieces 305543-9901 for OPMI Microscope

    5-7 days

    Zeiss Magnetic 12.5x Eyepieces 305543-9901 for OPMI Microscope Used, in good optical condition

    5-7 days

    $800.00

  • Last stock! Olympus Microscope U-ETBI Tilting/Telescopic Binocular Observation Tube f/ BX Series Olympus Microscope U-ETBI Tilting/Telescopic Binocular Observation Tube f/ BX Series

    Olympus Olympus Microscope U-ETBI Tilting/Telescopic Binocular Observation Tube f/ BX Series

    5-7 days

    Olympus Microscope U-ETBI Tilting/Telescopic Binocular Observation Tube f/ BX Series Used, in good optical and fully working condition. [Refurbished] Olympus U-ETBI Erect Tilting Ergonomic Binocular Tube - Fully Serviced & Calibrated ============================================================================= PRODUCT OVERVIEW ============================================================================= The Olympus U-ETBI is a premium ergonomic erect-image binocular tube highly preferred for clinical pathology inspections, pathological slice screening, pathophysiology research, and precision industrial QA/QC. Featuring both adjustable angle tilting and up to 45mm horizontal extension, it dramatically reduces cervical spine and physical fatigue during long hours of continuous slide reading or micro-manipulation. This unit has undergone a complete professional overhaul: fully disassembled, optics thoroughly cleaned, mechanics regreased, and optical alignment/parfocality strictly calibrated. It is in 100% fully functional, ready-to-use condition. ============================================================================= SERVICE & RESTORATION DETAILS ============================================================================= * Optics Deep Cleaned: All internal prisms and lenses (including the roof prism system) have been individually cleaned to restore original light transmission, clarity, and contrast. Guaranteed zero mold, haze, or scratches inside. * Mechanical Overhaul: The dual-gear extension tracks and tilting mechanisms were fully degreased, inspected, and lubricated with premium optical damping grease for smooth, precise operation. * Precision Calibration: Optically centered and calibrated for parfocality across the zoom/extension range, ensuring comfortable, strain-free binocular viewing over extended periods. ============================================================================= KEY FEATURES ============================================================================= 1. Erect Image System: Displays an erect image (same orientation as real life), making slide tracking, area navigation, and tool manipulation incredibly intuitive and comfortable. 2. Ergonomic Reading Comfort: Fully adjustable tilting angle combined with 45mm forward/backward extension. It allows pathologists and technicians to maintain a healthy, relaxed posture during high-volume slide screening. 3. High Optical Transmission & Color Fidelity: Advanced optical coatings deliver exceptional brightness, crisp resolution, and true-to-life color rendering, critical for identifying subtle cell morphology and staining variations. ============================================================================= TECHNICAL SPECIFICATIONS ============================================================================= * Model: Olympus U-ETBI * Image Orientation: Erect Image * Tilting Range: Fully Adjustable * Horizontal Extension: Up to 45 mm * Interpupillary Distance: 50 - 76 mm * Compatibility: Olympus BX / MX / IX series microscope frames * Condition: Refurbished / Fully Tested & Calibrated

    5-7 days

    $900.00

You have seen 35 out of 35 products

Premium Optical Viewing Accessories

At Chengtu Optics, we offer a comprehensive selection of binocular heads, trinocular heads, and eyepieces compatible with leading microscope brands including Zeiss, Leica, Olympus, and Nikon. Whether you're working in a laboratory, educational institution, or industrial setting, our high-quality optical accessories deliver exceptional image clarity and comfortable viewing experiences.

Product Features:

  • Binocular Heads - Provide stereoscopic vision and comfortable dual-eye observation, reducing eye strain for extended use. Compatible with Zeiss, Leica, Olympus, and Nikon microscope systems
  • Trinocular Heads - Combine binocular viewing with a third port for camera attachment, enabling image capture and documentation for your research and quality control needs
  • Eyepiece Collection - Multiple magnification options available to meet various observation needs with sharp, clear image quality that matches OEM specifications
  • Professional-Grade Optics - Crafted with premium optical glass and precision coating technology for high light transmission and accurate color reproduction
  • Ergonomic Design - Adjustable interpupillary distance and diopter settings to accommodate different user requirements

Chengtu Optics specializes in providing reliable optical components for biological research, medical diagnostics, materials science, and quality control applications. Our products are designed to seamlessly integrate with Zeiss, Leica, Olympus, and Nikon microscope platforms. All accessories undergo rigorous quality testing to ensure optimal performance and compatibility.

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