July 7, 2026
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Premium Glass Linear Polarizer Kit- Transmission 400-760nm. Place One Filter Under Head & One Over Lamp. * Produces Crystal Clear Images * High Extinction Neutral Grey Linear Polarizers * HEA Anti-Reflective Coated Glass on Both Sides of Polarizer 25mm Diameter x 2.5mm (Placed in Filter Holder or Under Head) 50mm Diameter x 2.5mm (Rotatable Adapter Ring fits over Bottom Lamp) View My Refurbishing Nikon Alphaphot YS Microscope Video Click on the play button and the video will open in a new window Rebuilt Nikon Alphaphot YS Microscopes by David Berger Video will open in a new window Using the eBay App? Paste the link below into a browser window: [isdntekvideo]
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July 7, 2026
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Elevate your microscope experience with this pair of high-quality WF10X 22mm High-Eyepoint Microscope Eyepieces, a must-have addition to your biological, compound and stereo microscopes. Product Highlights: Enhanced Comfort: Designed with a high eyepoint for comfortable viewing, these eyepieces are ideal for extended periods of microscope use, reducing eye strain and discomfort. Durability Meets Precision: Encased in a sturdy all-aluminum housing, these eyepieces are built to withstand regular use while maintaining optical precision, thanks to their precision-ground optical glass construction. Widefield WF10X/22: Offering a crystal-clear 22mm field of view, these eyepieces allow you to capture more details and immerse yourself in your microscopic world. Standard Size Compatibility: These eyepieces feature an achromatic standard size with a 23.2mm mounting diameter, ensuring compatibility with a wide range of microscopes. Upgrade your existing equipment effortlessly. Eye Guards Included: For added comfort and protection, these eyepieces come with eye guards, making your microscopy experience even more enjoyable. If you’re a researcher, student, or microscope enthusiast, these WF10X 22mm High-Eyepoint Microscope Eyepieces are a valuable investment for improved comfort and precise observations. Upgrade your microscope today and explore the microscopic world with clarity and ease. Order now! Note: When combined with my revolutionary Smartphone/iPhone camera adapter (eBay item: https://www.ebay.com/itm/295735589828), prepare to venture way beyond the limits of the 100x objective without the need for immersion oil by using a 40X or Berger Science’s Plan 60X objective. Embrace the equivalent power with utmost ease and convenience. Your satisfaction is paramount. Should you not be completely thrilled, rest assured that you can return it within 30 days – no questions asked. Don’t just take my word for it; explore the glowing reviews of delighted customers who have experienced the exceptional service I provide. Why Choose Our Optics? 🌟 Years of Expertise: Our commitment to quality is unwavering. We have invested years in the pursuit of excellence to identify the best OEM (Original Equipment Manufacturer) manufacturers around the world. 🌟 Uncompromising Quality: We understand that optical precision is paramount. Our extensive research and stringent vetting process have led us to manufacturers known for their unwavering commitment to precision and quality. 🌟 Proven Reputation: Our manufacturers boast a stellar reputation for producing high-quality optical products. They adhere to international standards and employ rigorous quality control procedures to ensure that each piece of optics meets or surpasses your expectations. 🌟 Direct Communication: We have established strong relationships with these manufacturers, allowing us to communicate your specific requirements directly. This ensures that the optics we provide meet your exact specifications. 🌟 Sample Testing: Rigorous quality assurance processes and sample testing are integral to our sourcing journey. We leave no room for compromise in ensuring that our optics exceed industry standards. 🌟 Years of Trust: Our years-long relationships with these manufacturers have built a foundation of trust and reliability. You can count on us for consistent excellence in each and every product we offer. Discover the result of our relentless pursuit of the highest quality optics. Elevate your optical experience with our premium products sourced directly from the world’s most reputable OEM manufacturers. Whether you’re a professional or an enthusiast, our optics are designed to meet your most demanding needs. Don’t miss this opportunity to own optics that are the culmination of years of dedication and a commitment to excellence. Invest in precision, invest in quality. Order your premium optics now and experience the difference!
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July 7, 2026
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I thought you might enjoy watching the brief video I posted showcasing pond water with the linear polarizer kit and an optional blue background filter. Feel free to message me with your comments and/or questions. Here’s what people who bought this item say: “Very nice!” “Fantastic experience. They took time to answer all my questions, and the item was well packed and arrived on time. Thanks!” “As usual a fine item promptly delivered at a bargain price. A seller I most highly recommend.” “Fast shipping, good packed. Kit also includes big glass lens that is not shown in description, works great and very handy. Thanks a lot!” “Very nice quality polarizing kit. Expertly packed. Good instructions. Superior seller. Thank you.” “Great seller. Product as advertised. Fast shipping. Highly recommended!” Description: Enhance your microscope experience with this universal polarizing filter kit! This versatile kit is compatible with any compound microscope, offering endless possibilities for your scientific endeavors. Easy Installation 1) Remove the microscope head and place the polarizing filter on the base. 2) Reattach the microscope head. 3) Place the rotatable polarizing filter over the light source (exit lamp). Quality Filters * Excellent Extinction Ratio* Polarization efficiency: Tp>98%* High Transmission of Unpolarized Light from 400 – 700nm* Extra-large High Contrast Linear Polarizing HD Glass Filter * Thin-film Polarizing Analyzer Filter Comes in Four Sizes for Your Customized Use: – 16mm – 25mm – 32mm – 38mm Versatile Included in the kit is a large rotatable HD glass linear polarizer, allowing you to precisely control the polarization of light. Additionally, you’ll receive a drop-in, thin-film, analyzer in three sizes 20mm, 32mm, or 38mm. These analyzers effortlessly fit into a filter holder or can be easily mounted directly under the microscope’s head. Imagine this… With polarized light microscopy, you can unlock a world of material exploration. By utilizing polarized light, this optical technique enables you to observe and analyze how different materials interact with light. It proves especially valuable in studying birefringent materials, which exhibit varying refractive indices for light oscillating in different directions. This technique finds wide application in fields such as materials science, geology, biology, and medicine, providing invaluable insights into the structure and optical properties of diverse samples like minerals, connective tissues, and muscle fibers. But that’s not all! This kit also offers exciting opportunities for discovering new dimensions in pond water exploration. Get ready to unveil the hidden wonders of the microscopic world like never before! To get started, simply message me with your preferred size for the drop-in analyzer. Don’t forget to check out my custom-built SmartPhone/iPhone camera adapter, which I used to capture all the amazing photos! If you’re interested, you can find it available for purchase on eBay. https://www.ebay.com/itm/293059901881 View My Refurbishing Nikon Alphaphot YS Microscope Video Click on the play button and the video will open in a new window Rebuilt Nikon Alphaphot YS Microscopes by David Berger Video will open in a new window Using the eBay App? Paste the link below into a browser window: [isdntekvideo]
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July 7, 2026
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Here’s what customers are saying about my microscope dust covers: “Item just as described. Quick delivery. Great transaction. Thanks.” “The medium-size fit my Nikon YS2 tripnocular head perfectly. The seller has been great to deal with, no worries, perfect transaction.” “Sells great stuff! Thanks.” “These microscope covers are perfect. Very pleased. Seller AAA+++!” “Good place to shop.” “Professional and prompt service, item exactly as described. A+++ ebayer!” “Exactly what I needed. Super-fast shipping. Thank you!” “Very fast shipping! Item in great condition!” “Excellent item, fast shipping. Thank you!” “Fast shipper… Very good price. Product is very nice and good quality A++++++++ Will be back.”Description: Dust Cover for Nikon, Olympus, Leitz Compound Tri/Binocular Microscopes – Large Size 19″ H x 20″ D x 10” W.Fits many different brands and models of microscopes including Nikon Labophot 1-2, Nikon Optiphot, Olympus BH2, Leitz and others. View My Refurbishing Nikon Alphaphot YS Microscope Video Click on the play button and the video will open in a new window Rebuilt Nikon Alphaphot YS Microscopes by David Berger Video will open in a new window Using the eBay App? Paste the link below into a browser window: [isdntekvideo]
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July 6, 2026
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Introducing our 32mm Green Filter for Phase Contrast Microscopes – 520nm HD Optical Glass. Wavelength: 520nm Band Pass Narrow Optical Filter. Wide Compatibility: Designed specifically for phase contrast microscopes, the 45mm Green Filter 520GF is compatible with a wide range of microscopes, ensuring seamless integration into your existing setup.
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