--- product_id: 69633510 title: "0.1mm High Precision Ocular Micrometer Microscope Micrometer Cross Microscope Calibration Ruler Slides The Micrometer Eyepiece" brand: "muhwa" price: "€ 19.15" currency: EUR in_stock: true reviews_count: 12 category: "Muhwa" url: https://www.desertcart.pt/products/69633510-0-1mm-high-precision-ocular-micrometer-microscope-micrometer-cross-microscope store_origin: PT region: Portugal --- # 0.1mm ultra-fine divisions Crossed dual 10mm rulers 19mm precision eyepiece diameter 0.1mm High Precision Ocular Micrometer Microscope Micrometer Cross Microscope Calibration Ruler Slides The Micrometer Eyepiece **Brand:** muhwa **Price:** € 19.15 **Availability:** ✅ In Stock ## Summary > 📏 Measure Like a Pro, Calibrate Like a Boss! ## Quick Answers - **What is this?** 0.1mm High Precision Ocular Micrometer Microscope Micrometer Cross Microscope Calibration Ruler Slides The Micrometer Eyepiece by muhwa - **How much does it cost?** € 19.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/69633510-0-1mm-high-precision-ocular-micrometer-microscope-micrometer-cross-microscope) ## Best For - muhwa enthusiasts ## Why This Product - Trusted muhwa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Glass Construction:** Thicker than standard slides for longevity and crystal-clear visibility. - • **Seamless Microscope Integration:** Fits standard 19mm eyepiece slots for instant calibration without hassle. - • **Compact & Protective Case Included:** Keep your micrometer safe and ready for on-the-go professional use. - • **Pinpoint Accuracy in Every Division:** Experience flawless 0.1mm measurement precision for your microscopy projects. - • **Dual Crossed Rulers for Enhanced Calibration:** Two 10mm rulers intersecting to provide exact spatial referencing. ## Overview This 0.1mm High Precision Ocular Micrometer is a 19mm diameter eyepiece calibration ruler featuring two crossed 10mm glass rulers divided into 100 cells each. Designed for seamless microscope integration, it delivers ultra-fine measurement accuracy essential for scientific, industrial, and DIY microscopy applications. Packaged in a protective case, it ensures durability and precision for professionals demanding exact calibration. ## Description Product description Independent packaging safety protection This calibration microscope in box which with sponge, very luxury and safety Wrapped in wrapping paper to protect from moisture Double-layer sponge protection, avoid injury High-quality optical glass facilitates observation We supply different style for your requirements We supply different diameter micrometer for microscope eyepiece Different Diameter Size Cross Ocular Micrometer We also supply different stage micrometers Review: Love this little Guy - I often use a USB Microscope for various hobby DIY projects and in this case I wanted to know the exact size of of two different manufacturers T270 thread and that's not something you can use a micrometer for. The first picture is illuminated by this light source: https://www.desertcart.com/dp/B0CXCQQQL6?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 The other two are with the light source turn off and are illuminated with a handheld flashlight, first from the left and the last from the right. Yes I have a light ring just wanted quick and dirty and the flashlight was handy. This are meant to be placed in the eyepiece or occular, but as you can see, just laying them on top of your light source works just as well. It is glass, thicker than a slide cover but not as thick as a slide. And as you can see, the lines are very distinct and easily legible. It comes in a nice small padded plastic box. Related, IMHO the best USB microscope: get whatever USB Video Class (UVC-driverless) camera you want, I recommend a CS mount as you can use either C or CS lenses with a CS mount camera, but not the other way around - Just need a 5mm adapter. I happened to be using a cheapy IMX179 C mount for these pics. I got my C mount microscope lens elsewhere but it is similar to this one sold here on desertcart: Industrial Video Microscope Electronic 130X Monocular Zoom C Mount Lens Glass Objective Lens Eyepiece for HDMI USB CCD Camera(New 50mm 130X) Review: Perfecto - Satisfecha ## Features - Product Name: 0.1mm Ocular micrometer. Diameter: 19mm - Div.x: 0.1mm; y: 0.1mm, 10mm/100 - C7 ocular micrometer is used in place of the standard eyepiece of the microscope. There are two crossed rulers inside the eyepiece micrometer. Each ruler is 10mm long and is divided into 100 cells. Each division is 0.1mm. - If you need diameter 24mm micrometer, please to search Asin: B083W4QDCR - If you need diameter 20.4mm micrometer, please to search Asin: B09T9T2QFH ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BF76L7X | | Best Sellers Rank | #177,146 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #81 in Lab Microscope Slides | | Brand | MUHWA | | Color | white | | Compatible Devices | Microscope | | Customer Reviews | 4.3 out of 5 stars 74 Reviews | | Enclosure Material | glass | | Item Dimensions L x W x H | 0.75"L x 0.75"W x 0.75"H | | Item Weight | 0.02 Kilograms | | Light Source Type | LED | | Magnification Maximum | 10 x | | Manufacturer | Muhwa eCommerce Co.,Ltd | | Manufacturer Part Number | C7 | | Material | glass | | Model Name | C7 | | Model Number | C7 | | Objective Lens Description | Semi-Apochromatic | | Power Source | Manual" or "NA | | Product Dimensions | 0.75"L x 0.75"W x 0.75"H | | Real Angle Of View | 45 Degrees | | Real Angle of View | 45 Degrees | | UPC | 727780925599 | | Voltage | 1.5 Volts | ## Product Details - **Brand:** MUHWA - **Color:** white - **Item Weight:** 0.02 Kilograms - **Light Source Type:** LED - **Magnification Maximum:** 10 x - **Material:** glass - **Model Name:** C7 - **Product Dimensions:** 0.75"L x 0.75"W x 0.75"H - **Real Angle of View:** 45 Degrees - **Voltage:** 1.5 Volts ## Images ![0.1mm High Precision Ocular Micrometer Microscope Micrometer Cross Microscope Calibration Ruler Slides The Micrometer Eyepiece - Image 1](https://m.media-amazon.com/images/I/31D+kvcOsDL.jpg) ![0.1mm High Precision Ocular Micrometer Microscope Micrometer Cross Microscope Calibration Ruler Slides The Micrometer Eyepiece - Image 2](https://m.media-amazon.com/images/I/81KcErdVGCL.jpg) ![0.1mm High Precision Ocular Micrometer Microscope Micrometer Cross Microscope Calibration Ruler Slides The Micrometer Eyepiece - Image 3](https://m.media-amazon.com/images/I/319wKp25f7L.jpg) ## Questions & Answers **Q: Is it possible to find a 24mm diameter micrometer?** A: Hello, please to search Asin: B083W4QDCR for 24mm diameter micrometer. Product URL: https://www.amazon.com/dp/B083W4QDCR **Q: How can i mount it to omax microscope?** A: The microscope micrometer is a precision optical instrument, and the installation of the eyepiece micrometer requires extreme care. Before installation, you need to make sure that the size of the microscope eyepiece is exactly the same as the size of the micrometer. The step ： Remove the eyepiece, unscrew the eye lens on the eyepiece, place the eyepiece micrometer on the middle partition of the eyepiece, and place the scale side down, then screw the eye lens into the lens barrel. The diameter of this ocular micrometer is 19mm. **Q: Does this slide come with a traceable calibration certificate?** A: Thank you for your question very much. To use the ocular micrometer, calibrate it against a fixed and known ruler, the stage micrometer. If you need stage micrometer, please search Aisin: B078QJHKFX on Amazon. Or you can search Asin: B07F5JLMQS to find ocular and stage micrometer. Note that at different magnifications, the stage micrometer changes, but the ocular micrometer is fixed in dimension. In reality, the stage micrometer is also fixed, and what is changing is the power of the magnification of the objective. **Q: Where is this made?** A: CHINA ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love this little Guy *by 3***O on September 18, 2024* I often use a USB Microscope for various hobby DIY projects and in this case I wanted to know the exact size of of two different manufacturers T270 thread and that's not something you can use a micrometer for. The first picture is illuminated by this light source: https://www.amazon.com/dp/B0CXCQQQL6?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 The other two are with the light source turn off and are illuminated with a handheld flashlight, first from the left and the last from the right. Yes I have a light ring just wanted quick and dirty and the flashlight was handy. This are meant to be placed in the eyepiece or occular, but as you can see, just laying them on top of your light source works just as well. It is glass, thicker than a slide cover but not as thick as a slide. And as you can see, the lines are very distinct and easily legible. It comes in a nice small padded plastic box. Related, IMHO the best USB microscope: get whatever USB Video Class (UVC-driverless) camera you want, I recommend a CS mount as you can use either C or CS lenses with a CS mount camera, but not the other way around - Just need a 5mm adapter. I happened to be using a cheapy IMX179 C mount for these pics. I got my C mount microscope lens elsewhere but it is similar to this one sold here on Amazon: Industrial Video Microscope Electronic 130X Monocular Zoom C Mount Lens Glass Objective Lens Eyepiece for HDMI USB CCD Camera(New 50mm 130X) ### ⭐⭐⭐⭐⭐ Perfecto *by A***E on June 6, 2025* Satisfecha ### ⭐⭐⭐⭐⭐ Good overall *by S***R on September 5, 2021* Fits into Swift SW350B, all you need is glue to hold it up, inside the eyepiece. Comes in a rigid plastic box--impossible to break during shipping. ## Frequently Bought Together - 0.1mm High Precision Ocular Micrometer Microscope Micrometer Cross Microscope Calibration Ruler Slides The Micrometer Eyepiece - 0.01mm Microscope Reticle Calibration Camera Slide Ruler Cross Stage Micrometer Multifunctional Microscope Calibrating Ruler - 0.01mm Stage Micrometer Microscope Camera Calibration Slide White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/69633510-0-1mm-high-precision-ocular-micrometer-microscope-micrometer-cross-microscope](https://www.desertcart.pt/products/69633510-0-1mm-high-precision-ocular-micrometer-microscope-micrometer-cross-microscope) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-16*