NIKON 517767 Trinocular Microscope Head Tube

( Brand: Nikon ), ( Manufacturer Part Number: 517767 ), ( Part Type: Head Tube ), ( Unit Type: Unit ), ( Country Of Origin: Japan ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory )

Review NIKON Trinocular Microscope Head Photo Tube Made In Japan Serial

The **Nikon 517767 Trinocular Microscope Head Tube** is a precision-engineered optical component designed to elevate the performance and versatility of compound microscopes, catering to both educational and professional applications. This high-quality trinocular head tube is engineered to seamlessly integrate with Nikon s advanced microscope systems, offering an unparalleled viewing experience through its dual-channel design. The primary ocular (monocular) channel delivers a crisp, high-contrast image to the observer, while the secondary trinocular port enables simultaneous imaging through a digital camera or a second eyepiece, making it ideal for dual-user setups or advanced documentation. Constructed from durable, lightweight materials, the head tube features a robust yet ergonomic design that ensures stability and ease of use during extended observation sessions. Its precise alignment mechanisms allow for effortless adjustment of the interpupillary distance and diopter correction, accommodating users with varying visual needs. The inclusion of a **1000:1** beam splitter ensures optimal light transmission, minimizing image distortion and maximizing clarity, whether observing biological specimens, mineral samples, or other microscopic subjects. Additionally, the head tube s compatibility with Nikon s **CFI60** and **CFI63** objective lenses guarantees exceptional resolution and sharpness, making it a reliable choice for researchers, students, and professionals who demand precision optics. Whether used in a laboratory, classroom, or clinical setting, the Nikon 517767 trinocular head tube exemplifies reliability, flexibility, and optical excellence, setting a new standard for microscopic observation.

The Nikon 517767 Trinocular Head Tube is a versatile and high-quality accessory designed for microscopes that support trinocular viewing. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros**

1. **Dual-Viewing Capability**: The trinocular design allows for simultaneous viewing through the eyepieces and a camera or digital imaging device, making it ideal for both live observation and documentation. This is particularly useful in educational, clinical, or research settings where sharing observations or recording images is necessary.

2. **High Optical Quality**: Nikon is known for its precision optics, and this head tube maintains that reputation. The optical components are designed to minimize distortion and maximize image clarity, ensuring sharp and high-contrast visuals.

3. **Compatibility**: This head tube is designed to fit Nikon microscopes, but it is also compatible with many other brands that use the same trinocular port standards (e.g., 23.2 mm or 30 mm). This flexibility makes it a practical choice for upgrading existing setups without requiring a full microscope replacement.

4. **Durability and Build Quality**: Nikon products are generally built to last, with sturdy construction that can withstand regular use in demanding environments. The trinocular head tube is no exception, featuring robust materials and precise engineering to ensure longevity.

5. **Adjustable Diopter**: The inclusion of a diopter adjustment ring allows users to fine-tune the focus for each eyepiece, accommodating differences in vision between observers. This is especially useful in collaborative settings where multiple people may be viewing the specimen simultaneously.

6. **Compatibility with Digital Imaging**: The trinocular port is designed to accommodate a wide range of cameras, including DSLRs, digital SLRs, and dedicated microscope cameras. This makes it easy to integrate with modern imaging systems for high-resolution photography or video recording.

7. **Modular Design**: The head tube can often be swapped or added to existing microscopes, providing a cost-effective way to enhance functionality without purchasing an entirely new microscope. This modularity is a significant advantage for users who want to upgrade their equipment incrementally.

8. **Wide Field of View**: Trinocular head tubes like this one typically offer a broader field of view compared to monocular or binocular alternatives, which can be beneficial for observing larger specimens or capturing more of the sample in a single view.

---

### **Cons**

1. **Cost**: High-quality Nikon optics come with a premium price tag. The 517767 trinocular head tube is no exception, and the cost may be prohibitive for budget-conscious users or those in educational settings with limited funding.

2. **Compatibility Limitations**: While the head tube is compatible with many microscopes, there may be specific models or brands that require additional adapters or modifications. Users should verify compatibility with their existing microscope before purchasing to avoid compatibility issues.

3. **Weight and Bulk**: Trinocular head tubes are generally heavier and bulkier than monocular or binocular alternatives. This added weight can make the microscope less portable and may require a more stable base or stand to prevent vibration or instability during use.

4. **Learning Curve for Digital Integration**: While the trinocular design facilitates digital imaging, setting up and calibrating a camera or digital imaging system can be complex, especially for users who are not familiar with microscope photography. Additional accessories (e.g., adapters, software) may be required, adding to the overall cost and effort.

5. **Maintenance Requirements**: High-quality optics require regular cleaning and maintenance to ensure optimal performance. Dust, smudges, or scratches on the lenses can degrade image quality, and users must be diligent in caring for the head tube to prevent damage.

6. **Potential for Distortion**: In some cases, trinocular head tubes may introduce slight optical distortions, particularly if the camera or eyepieces are not properly aligned. This can affect the accuracy of observations or imaging, though high-quality Nikon optics minimize this risk.

7. **Limited Availability of Parts**: As with many specialized Nikon components, finding replacement parts or accessories may be challenging, especially for older models. Users should consider the long-term availability of support before making a purchase.

---

### **Conclusion**

The Nikon 517767 Trinocular Head Tube is a superior choice for users who prioritize optical quality, versatility, and compatibility with digital imaging systems. Its dual-viewing capability, precision engineering, and durability make it an excellent investment for professional, research, or educational settings where high-performance microscopy is essential. However, the higher cost, potential compatibility issues, and maintenance requirements may pose challenges for users with limited budgets or simpler needs.

For users who require a microscope for routine tasks, basic observation, or teaching purposes and do not need digital imaging or dual viewing, a monocular or binocular head tube may be a more cost-effective alternative. Conversely, if your workflow involves frequent imaging, collaboration, or advanced microscopy, the Nikon 517767 trinocular head tube is a highly recommended upgrade.

---

### **Recommendation**

- You are using a Nikon microscope (or one with compatible trinocular port standards) and need to upgrade for dual viewing or digital imaging.

- Your work involves documentation, teaching, or collaborative observation where the trinocular design provides clear advantages.

- You are willing to invest in high-quality optics and are prepared for the associated cost and maintenance requirements.

- Your budget is constrained, and you can achieve similar results with a lower-cost monocular or binocular alternative.

- Your microscope is not compatible with trinocular setups, or you lack the resources to verify compatibility.

- You do not require digital imaging or dual viewing, and a simpler head tube would suffice for your needs.

For users on a tight budget, consider exploring alternative brands or used equipment, but be cautious of compromising on optical quality. If you decide to proceed with the Nikon 517767, ensure you also invest in compatible eyepieces, cameras, and any necessary adapters to fully realize its potential.

Details:

If you see an item of that think is not genuine, please let us know. Unless stated otherwise in the listing. Please refer to the photos. The items are hand-picked.

Most of them are in used excellent condition. Counterfeits. Shipping and Handling. Unfortunately, the counterfeiters are getting very good at making imitations.

part #: 517767 prices

• $179.99-$972.00

specifications microscopepartzo:

• brand: Nikon
• mpn: 517767
• part type: Head Tube
• unit type: Unit
• country of origin: Japan
• intended use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory

seller microscopepartzo:

• rating: 99.6%
• city: Wayne, New Jersey
• # reviews: 8289

general microscopepartzo:

• condition: Used
• Medical/Lab Equipment Attachments Accessories > Microscope Parts Accessories > Other Microscope Parts Accessories

returns microscopepartzo:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping microscopepartzo:

• type: Calculated
• transit: 5-11 Days
• carrier: USPS, FedEx
• class: Standard, Expedited
• service: USPS First Class, FedEx 2Day
• cost: $0.00

offer microscopepartzo:

• availability: In Stock
• options: Ship-to-home
• started: February 21, 2026
• best offers: True
• quantity: 1
• sold: 0

payments microscopepartzo:

• other
• wallet: Google-pay
• credit card: Visa

Nikon 517767 Is Similar To:

• Mrd00100 Nikon Eclipse Microscope Plan Apo Dic Infinity Objective (34.7% similar) Original, new MRD00100. Working distance. List price: 1, comes with original capsule for protection when stored...(March 11th, 2018)
• 0.001mm Micrometer Microscope Vernier Nikon (33.1% similar) Received as surplus manufacturer Nikon vernier model could not find one do not know much about microscopes it moves back and forth and the rod goes in and out I am unable to test any further that is why I have to sell for parts or repair I only have what is pictured if you would like more pictures ...(February 2nd, 2015)
• 0.075 Nikon Optiphot Objective Plan Lens 2.5x 210 0 Microscope (31.4% similar) Posted with mobile. Nikon m plan 5x objective used for uptight and other microscopes. Beautiful clear, clean optics, no scratches on the tube...(January 18th, 2015)
• Adaptor Lens 0.55x Relay Tv Microscope Brand Nikon mount (31.1% similar) 55X c mount adapter for Nikon e2 e4 e8 50 55, ci, ts, LV150 series MQD42055 Nikon oem LV100 LV150 L200 300MM 800 400 microscope...(January 4th, 2015)
• 0.70x Microscopes mount Parfocal Nikon Adapter Trinocular Adjustable (29.9% similar) Specification 38MM inner diameter to insert into Olympus photo tube at one end c mount threads on the other end. 70X par focal adjustable relay lens so that the camera can zoom out with larger field of view. One end of the adapter has 38MM inner diameter, the other end has c mount thread for ...(February 7th, 2015)
• 0.8-3.5x Stereo Zoom Sell Body Priced Microscope Smz-445 Nikon 45 Whs5 (29.3% similar) 5x 45 body great deal new in box priced to sell. Nikon DMZ 445 zoom stereo microscope...(January 21st, 2015)
• 0.27x Nikon Objective Lens For Microscope (31.9% similar) No manuals,no standard power cords, even if it appears in the photo, accessories, software etc are included unless pictured and noted. You can also after a sale if have return issues or any other concerns. All equipment is sold-as-is. All statements regarding products and their configurations are ...(February 9th, 2017)
• 021659 Nikon Binocular Teaching Microscope Head (48% similar) Nikon binocular teaching microscope head...(December 3rd, 2018)
• 032043 And 032061 Nikon Double Trinocular Head For Microscope Good Cosmetic Condition (41.7% similar) As shown in the photos. Shipping: if there is a shipping cost shown in the offer, it for continental us 48 states. Please look closely at the pictures. The lens appear to be scratch free. This item is in good cosmetic condition. Unable to test due lack of necessary equipment needed. Item is sold as ...(May 23rd, 2018)
• 05labonikon Nikon Labophot Microscope Camera Kit Lens Dx Apophot Opti Alp (41.1% similar) A Nikon t2 bayonet and to c mount with. 5x lens for SLR or milch cameras. Camera model's adapter attached to Nikon with an AP's-c sensors in particular the DX. This allows you to use. See example pictures below. 2 no adapter used ,30, and 30. If your microscope has this tube inside you can use the ...(April 9th, 2018)
• Adapter 0.5x Leica 1.0xlens Leitz Microscope 3 2 Camera Iso38 Olympus Nikon M4 (26.9% similar) Assembly pieces minus. The adapter uses a standard ISO 38MM x c mount LTZ Leila wild ISO 38. The device is designed to insert into any microscope which contains a 38MM photo port bottom lower portion of picture. 0x port adapter see picture below for separate parts. 0x with f mount. 54 5, 31, 6, 49 ...(February 13th, 2015)