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![]() | Approved Vendor to many US, Canada, and EU Universities |
![]() | US & International Shipping |
![]() | Hundreds of Custom Microscopes Shipped |
![]() | Customer References Available |
![]() | Training and Installation Options Available |
- Stock: In Stock
- Brand: Nikon
- Product Code: 31308
- Condition: Pre-Owned
For Sale Nikon FN1 Fluorescence Water Immersion Capable Microscope w/ Sutter Fixed Stage suitable for Electrophysiology Rig
- Fully Functional
- Serviced & in Stock
- Customized to your requirements
- Includes new fluorescence filters
- Technical sales consultation available
- Continental USA 180 DAYS WARRANTY & 60 DAYS INTERNATIONAL
- Includes remote microscope training session and software overview
Service Highlights
- Optics quality is checked for field distortion and uniformity at the specimen plane
- Fluorescence Intensity is also measured at the specimen plane to confirm light source and filter performance
- Preventive Maintenance (PM) is Completed
More info about our Microscopy Capabilities or view the Microscope Buying Guide
This is what you will receive before customizing this microscope:
Standard Nikon Eclipse FN1 Upright Microscope Configuration:
Microscopy Techniques:
Brightfield and Fluorescence Microscopy
Microscope Base:
- Nikon Eclipse FN1 Upright Microscope
Electrophysiology Components:
- Anti-Vibration Table and Faraday Cage are optional and shown as reference
- Axon or HEKA Amplifiers, Digitizers with headstages are optional and shown as reference
- Micromanipulators are optional and shown as reference
Microscope Head:
- Nikon Trinocular head
- (2) CFI 10x/22 Eyepieces
Fluorescence Light Path:
- Base
Fluorescence Illumination:
- X-Cite Series 120PC Q Metal Halide w/ Light Guide
Fluorescence filter cube turret:
- Nikon Six-Channel Mechanical Turret (D-FL)
Fluorescence filters:
- Three empty filter cubes
- Three Brand New filter sets of either DAPI, FITC, Texas Red or CY3
Brightfield Light Path:
- Built-in
Brightfield Illumination:
- Nikon Halogen 12V100W Lamp (D-LH/LC) w/ TE2-PS100W Power Supply
Objective Turret:
- 2-position Mechanical Turret FN-S2N
Objectives:
- Nikon 4x/0.10 Objective
- Nikon 40x/0.80w Water Immersion Fluor DIC M Objective
Condenser:
- Nikon Universal Condenser (C-CU)
- Nikon FN1 Four-Channel Polarization Turret (FN-PT)
Stage:
- Large Fixed Stage Platform (MT-78-FS)
- Sutter Instrument Co. XY Translation Base
- (Siskiyou Micro Manipulation Stages Available)
Camera ports:
- 100% Eyepiece, 0% Camera
- 50% Eyepiece, 50% Camera
- 0% Eyepiece, 100% Camera
Camera:
- Bestscope 8MP Camera (BUC5F-830EC)
Computer & Software:
- Dell Windows 11 Laptop w/ ImageView
Accessories:
- Necessary power and communication cables
This configuration includes any 3 of these new filter sets.
- New filter set - DAPI (EX: 365/28nm, DM: 405nm, EM: 445/50nm) (Dye compatibility: DAPI/Hoechst/AlexaFluor 350)
- New filter set - EGFP/FITC/Cy2 (EX: 475/30nm, DM: 500nm, EM: 530/40nm) (Dye compatibility: EGFP/FITC/Cy2/AlexaFluor 488)
- New filter set - TRITC/Cy3/Dsred (EX: 545/20nm, DM: 562nm, EM: 605/60nm) (Dye compatibility: TRITC/Cy3/RFP/Rhodamine/AlexaFluor 546)
- New filter set - Texas Red (EX: 560/20nm, DM: 585nm, EM: 630/40nm) (Dye compatibility: Texas Red/mCherry/AlexaFluor 594)
- New filter set - Cy5 (May require an upgraded light source) (EX: 630/50nm, DM: 662nm, EM: 695/50nm) (Dye compatibility: Cy5/AlexaFluor 647/Draq5)
This microscope's imaging capabilities:
Imaging software highlights:
- Ability to take still images and live videos of your samples
- Display, annotate, edit, calibrate, measure, analyze, process, print, and save raster
- Variable linear measurements such as line segment, radius values, and others
- Open source Micromanager Multi-dimensional Image acquisition & automation software capabilities
We can customize this microscope to fit your requirements:

Add Microscopy Techniques (In addition to installed Brightfield and Fluorescence)
- Phase Contrast, DIC, or Polarization Add-on Components may be added (subject to availability)
Increase Maximum Magnification and Image Quality:
- Microscope can be configured for magnification between 40x and 400x (with 10x Eyepieces)
- We can add standard higher magnification Nikon microscope objectives
- We can add high-end Nikon Apochromat objectives
Enhance fluorescence capabilities by adding/changing filters and upgrading light sources.
- Additional filter cubes
- Additional filter sets to match your fluorochromes.
- Xenon, Metal Halide, or LED Fluorescence microscope light sources
We will also ensure the fluorescence light source matches your selected filter sets.
Enhance imaging capabilities:
- We offer various advanced CCD, sCMOS, and EMCCD camera options for higher-quality images.
Add other Motorized/Automation Capabilities:
In addition to installed motorized capabilities, the microscope can be configured
- Motorized focus drive (Z-axis) for automated focusing
- Motorized objective turret for automated objective switching
- Motorized fluorescence filter turret for channel selection
- Motorized stage systems for advanced positioning and mapping
- Integrated micromanipulators for automated electrophysiology workflows
- Software-controlled illumination and imaging integration
We can configure it to work with the sample medium you need:
- Slide, Petri dish, microplate, etc.
Commonly Requested Customer Upgrades
- High-End CCD, sCMOS Cameras
- LED or Metal Halide Fluorescence Light Sources
- Phase Contrast, Polarization, or the DIC configurations
- Higher Magnification Objectives
- Higher performance Fluor or APO objectives
- Motorized XY Stage (stage, controller, joystick)
We are excited to help build and configure the right microscope for you!
Nikon Eclipse FN1 Upright Microscope Overview
(Final microscope capabilities will depend on the modifications you request)
- Nikon Eclipse FN1 Upright Microscope supports brightfield and fluorescence imaging configurations.
- Modular design allows integration of electrophysiology and advanced imaging components.
- Compatible with multiple objective types, including water immersion and DIC optics.
- Supports interchangeable filter turrets for multi-channel fluorescence observation.
- Stable mechanical platform with precision stage and condenser alignment.
- Expandable system architecture for customized research configurations.
Suited for the following applications as configured:
- Brightfield and fluorescence imaging of biological samples
- Multi-channel fluorescence observation and analysis
- Live cell imaging with water immersion objectives
- Electrophysiology and patch-clamp microscopy setups
- High-resolution imaging with stable stage positioning
- Multi-modal microscopy with interchangeable optical components
Other potential applications:
- Confocal or advanced fluorescence imaging (with upgrades)
- Time-lapse imaging and long-term observation studies
- Automated stage scanning and image stitching
- Neurophysiology and optogenetics experiments
- Microinjection and micromanipulation workflows
- High-content imaging with motorized components
Video Overview:
Check out our microscopy capabilities:
https://www.bostonind.com/our-microscopy-capabilities


VIEW SOME OF THE CUSTOMERS WE HELPED HERE
REASONS WHY THESE CUSTOMERS CHOOSE TO ORDER FROM US
- They want to ensure the microscope is customized to fit their application
- They want to ensure that internal optics are properly cleaned
- They want to ensure that internal mechanical and motorized mechanisms are lubricated and aligned
- They want to ensure that image quality is verified at the sample point for field distortion and uniformity
- They want to ensure that the fluorescence intensity is verified at the sample point
- They want to ensure NEW fluorescence filters are installed just the same as buying a new microscope
- They want to ensure that if paired with a motorized XY stage, it is lubricated and does not skip steps
- They want an option to upgrade the camera to sCMOS and the light source to Lumencor or X-Cite LED
- They want training to learn how to operate the microscope
- They want a reliable warranty
- They want peace of mind knowing it will be safely and professionally packed for shipping

- We make sure to match the microscope capabilities to your requirements.
- We have experience servicing and repairing these microscopes.
- This microscope goes through an extensive set of service steps before shipping.
- We offer detailed photos and videos of the microscopes you buy.
- We are an approved pre-owned equipment vendor to many large US, Canadian, and EU Universities.
- We are an approved pre-owned equipment vendor to many Fortune 500 US and International Biopharma companies.
- Many upgrade and repair parts are in stock.
- Remote installation and microscope operation training are available.
- On-site installation may be available in the Boston Area (New England area)
- Expert US or International shipping is available (see the shipping tab on how we pack and feel at ease)

- Warranty
- An extended warranty may be available.
- You get after-sales technical support.
- Customer references are available.
- The microscope will be complete and working!
- Smooth process from the initial quote to order fulfillment.
*SM* Small Crate
300#
COMMON CUSTOMER QUESTIONS AND ANSWERS BELOW
What steps do you take to verify, service, and confirm the functionality of the Nikon Eclipse FN1 Upright Microscope?
We verify various microscope functions individually and together, performing necessary repairs or maintenance to bring the microscope to our quality standards.
- We verified full functionality of the halogen lamp and illumination source.
- We confirmed proper operation of the brightfield light path.
- We evaluated the fluorescence metal halide light source.
- We validated performance of the fluorescence light path.
- We inspected the objectives to ensure clear image quality.
- We confirmed proper operation of the port splitter between camera and eyepieces.
- We assessed the condenser for correct alignment and functionality.
- We verified smooth and accurate Z-axis focus movement.
- We confirmed proper operation of the fluorescence filter turret.
- We verified stable connectivity between the camera and the laptop.
- We assessed the XY translation stage for precise and consistent movement.
- We evaluated the live image feed for clarity and stability.
- We confirmed proper performance of all fluorescence filter cubes.
Can you help me identify the best microscope and configuration for me?
We are here to help.
- Contact us with your application; we will help you identify the best microscope configuration.
- We do not believe in a one-size-fits-all approach; you should get a microscope that will do what you need.
Can I view the Nikon Eclipse FN1 Upright Microscope in person at your facility or do a live Zoom demo before it is shipped to me?
We invite you to visit our facility for an on-site demo, or feel free to request a virtual Zoom demo of the microscope you are interested in.
What about the warranty? Installation, training, maintenance?
Warranty Terms:
- The microscope is fully warranted for parts and labor.
- The customer should retain all packing materials during the warranty period.
Installation & Training:
Option 1 – In Person
If your lab is located within two hours of Boston, we may be able to offer in-person installation and training in person.
Option 2 – Remote/Virtual
Our remote training is conducted via Zoom, allowing us to significantly reduce its cost and offer it to customers outside our travel area.
Both training options include:
- Review of the microscope and its capabilities.
- Microscope and software operation.
- Review of the recommended maintenance procedures.
We generally recommend these training services to anyone who is new to this microscope model.
What should I watch out for when buying a Nikon Eclipse FN1 Upright Microscope used/pre-owned from another lab?
- Make sure the microscope is properly packed for shipping and will arrive safely. If the microscope has many components, request to have it packed in a wooden crate.
- Confirm that there is no physical damage or any misaligned internal components.
- Ask what accessories are included.
- Ask how long the warranty is and what it covers.
Here is what our technical team tests so you can request something similar and ensure your microscope will be fully functional.
- We confirm the microscope's physical condition.
- We meticulously inspect and clean the optical path within the microscope.
- We assess light quality using various fluorescence and non-fluorescence samples.
- We ensure the stage moves smoothly in both fine and coarse adjustments.
- We ensure the smooth operation of all mechanical components.
- We confirm that all electronic/motorized components are working well.
- We set up communication between the microscope, installed components, and the software.
- We test the camera by acquiring sample images.
- We confirm the responsiveness of any included touchscreens and buttons.
- We ensure necessary accessories and cables are included.
We recommend inspecting the microscope in person with your sample or requesting a virtual demo; this will allow you to evaluate the condition and performance of the microscope you are considering purchasing.
Do you have a Nikon Eclipse FN1 Upright Microscope on hand?
- Yes, this is a common microscope model we carry, and we stock multiple accessories and many replacement parts to back up our warranty.
I found it elsewhere for less. What goes into your price?
We acknowledge that sometimes you can purchase this microscope model elsewhere, possibly for less.
Here are some of the reasons for our price.
- Our microscope will be fully serviced.
- It will be customized and configured to your requirements.
- We may offer longer standard warranty terms.
- We cover shipping costs during the warranty period. (Customer is required to save packing materials for the duration).
- We have to employ technical staff that can do the testing/repairs and after-sales support if there are any issues.
- We invest considerable time into the testing and service of each microscope we sell.
- We have to purchase any missing required accessories to make the microscopes complete.
- We have to procure and stock service parts to fulfill our warranty.
- We have extensive experience packing sensitive instruments. See the shipping section in the website menu for info on how not to pack.
- We guarantee that the microscope will be functional.
This procurement is for a University or College. Are purchase orders with NET terms accepted?
- If you are a US or Canadian customer, we are likely already a registered vendor in your University's vendor system. This would greatly expedite the process of PO approvals and get this instrument into your lab faster.
- POs are accepted from US and Canadian universities.
How fast will you ship?
- We can ship within a few days to 2 weeks, depending on your required microscope customization.
Will my microscope be insured during shipping?
- All microscopes shipped within the USA and internationally are fully insured. This applies as long as we are the shipper and handle shipping arrangements.
- If the buyer handles shipping, then shipping insurance responsibility falls to the buyer; we highly advise that the buyer obtain shipping insurance from their carrier.
How do you pack? Have you previously packed and shipped a Nikon Eclipse FN1 Upright Microscope? Do you ship Internationally?
Packing
- Smaller microscopes ship via UPS Parcel Delivery with adequate packing material and a strong box. Or, when combined with other orders, it may be packed in a crate.
- Most larger microscopes ship in fully enclosed ISPM15-certified wooden crates with proper padding underneath, and the sides have moving components braced.
- Accessories are packed safely in boxes with padding and then safely packed inside the crate.
- We may not use a crate for local deliveries to save you money *if delivered by us.
- We often use “tilt’ & “shock” indicators on the crates to ensure the crate has not been excessively tilted and dropped where equipment may suffer damage.
- Photos are taken during the packing process to make sure nothing is missed.
USA/Canada Shipping
- Within the US and Canada, we will ship via selected freight carriers. We do not use low-price/high-damage carriers as we want the equipment to get safely to you.
International Shipping
- Internationally, we will only ship via Air Freight or Air Parcel (such as UPS or DHL), which provides reliability, no exposure to Ocean weather, and timely delivery.
We have extensive experience packing and shipping fragile microscopes globally.
Our experience and process
- We have safely packed and shipped thousands of sensitive analytical instruments.
How much will I save buying it pre-owned, and is it worth it?
A lot…and it is undoubtedly worth it, and here is why. Feel free to ask for feedback from hundreds of customers who bought from us.
- When compared to buying a new one, you will save up to 60% to 80% and have plenty of funds left over for an additional instrument or two.
- You will get our standard warranty, plus, when available, an option to obtain an extended warranty agreement.
- Know that your microscope was tested and working the day it left our facility and is covered if there are faults.
Sustainability
- Well, this one is easy: buying a pre-owned microscope is great for the planet; you are reducing unnecessary waste, CO2 output, and water use that would be used during the manufacturing process.
I have more questions; I want to receive a formal quote.
Absolutely! Please give us a call (1-617-397-3486) or complete this form to get your questions answered or receive a formal Quote.
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