--- product_id: 87004412 title: "AmScope A100X 100X (Oil) Achromatic Microscope Objective" brand: "amscope" price: "€ 0.07" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.pt/products/87004412-amscope-a100x-100x-oil-achromatic-microscope-objective store_origin: PT region: Portugal --- # AmScope A100X 100X (Oil) Achromatic Microscope Objective **Brand:** amscope **Price:** € 0.07 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** AmScope A100X 100X (Oil) Achromatic Microscope Objective by amscope - **How much does it cost?** € 0.07 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/87004412-amscope-a100x-100x-oil-achromatic-microscope-objective) ## Best For - amscope enthusiasts ## Why This Product - Trusted amscope brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This is a brand new 100X (spring, oil) Achromatic microscope objective lens with high quality. It is a standard (International DIN/JIS) lens. It fits common size (DIN/JIS standard) compound / biological microscopes. We also have 4X, 10X, 20X, 40X and 60X objective lenses available. Give your microscope a boost with greater power & clarity at a fraction of cost. Your satisfaction is guaranteed or your money back. Features & Specifications: 100X Magnification Power DIN Standard Achromatic Objective Lens Spring Oil 20mm Mounting Thread (in diameter) Review: We recently acquired an old Olympus BH-2 scope for our lab that came with a couple dud objectives. We grabbed a couple of these AmScope objectives just so we can get it up and running in the short term. This 100x lens works just fine with it. Threaded right in without issue, doesn't interfere with the turning the nosepiece, and produces a decent image. Now, it is very distinctly a Cheap lens. The field flatness isn't great, you can focus roughly 2/3rds of the field at a time. It's also not Exactly parfocal with the other lenses, so it requires a bit of twiddling of the knob to clear up. But for the price it will absolutely do what we need it to do for now, and we're happy as can be. And lastly a note on shipping. It was sent in a plastic tube, with the lens screwed into a retaining ring in the cap. Nice idea. Unfortunately the tube wasn't closed correctly so the lens was at an angle in the tube, potentially a risk for damage in shipping (we didn't have any, but its possible). The tube was also just shipped in a bubble mailer, and had been roughed up a bit, so had some cracks in the plastic. But it was still intact, so all's well that ends well I suppose. Review: 100x has excellent imaging quality for malarial parasites and bacteria visualization. Fits well to ordinary microscope. Authentic Olympus product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005PPRDH8 | | Brand Name | AmScope | | Colour | black | | Customer Reviews | 4.4 4.4 out of 5 stars (100) | | Digital Magnification Measured in Multiples (Digital Zoom) | 100 x | | Enclosure Material | PE_(Polyethylene) | | Global Trade Identification Number | 00013964560008 | | Item Weight | 0.01 Ounces | | Light Source Type | Halogen | | Manufacturer | United Scope LLC. | | Manufacturer Part Number | A100X | | Model Number | A100X | | Objective Lens Description | Achromatic | | Real Angle Of View | 90 Degrees | | UPC | 013964560008 | | Unit Count | 1.0 count | ## Product Details - **Brand:** AmScope - **Colour:** black - **Global Trade Identification Number:** 00013964560008 - **Item weight:** 0.01 Ounces - **Light source type:** Halogen - **Magnification maximum:** 100 x - **Material:** PE_(Polyethylene) - **Objective lens description:** Achromatic - **Real angle of view:** 90 Degrees - **UPC:** 013964560008 ## Images ![AmScope A100X 100X (Oil) Achromatic Microscope Objective - Image 1](https://m.media-amazon.com/images/I/61Wla0UB-yL.jpg) ## Questions & Answers **Q: what is the working distance?** A: Much less than a millimeter. This is a high power objective for a microscope. In order for you to see anything it has to be extremely close to the slide holding the sample. It also requires the use of immersion oil connecting the objective to the sample slide. Without the oil, you can not see anything through the eyepieces of the microscope because of light defraction. Hope this helps. **Q: My stage won't drop any lower for the length of this lens. 😭 Is there anything I can do to make it work, or do i just need to send it back?** A: I think you need to include a photo so we can see what the problem is. I am assuming the lens screws in but that you are not able to drop the stage low enough? The lens has to literally be in contact with the slide. It would be unusual for the microscope to not allow enough travel. What microscope are you using and does it move the length the manufacturer says? **Q: How are you supposed to clean the lens? It’s so small it can’t be cleaned properly resulting in oil beads that distort the image** A: Using compressed air can be helpful to clear the lens. If not, take a piece of lens paper and fold it to a point. Soak the lens paper in a suitable solvent such as Sparkle (https://www.amazon.com/dp/B007LBEEWQ). Insert the folded point on to the lens surface and make small circles to clean the entire lens. Use an eyepiece to check for any excess debris or oil on the lens after cleaning. **Q: will this fit with M150-c model of AmScope?** A: buy it and try it. Return it if it doesn't ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***S on 16 August 2025* We recently acquired an old Olympus BH-2 scope for our lab that came with a couple dud objectives. We grabbed a couple of these AmScope objectives just so we can get it up and running in the short term. This 100x lens works just fine with it. Threaded right in without issue, doesn't interfere with the turning the nosepiece, and produces a decent image. Now, it is very distinctly a Cheap lens. The field flatness isn't great, you can focus roughly 2/3rds of the field at a time. It's also not Exactly parfocal with the other lenses, so it requires a bit of twiddling of the knob to clear up. But for the price it will absolutely do what we need it to do for now, and we're happy as can be. And lastly a note on shipping. It was sent in a plastic tube, with the lens screwed into a retaining ring in the cap. Nice idea. Unfortunately the tube wasn't closed correctly so the lens was at an angle in the tube, potentially a risk for damage in shipping (we didn't have any, but its possible). The tube was also just shipped in a bubble mailer, and had been roughed up a bit, so had some cracks in the plastic. But it was still intact, so all's well that ends well I suppose. ### ⭐⭐⭐⭐⭐ Review *by K***K on 18 October 2023* 100x has excellent imaging quality for malarial parasites and bacteria visualization. Fits well to ordinary microscope. Authentic Olympus product ### ⭐⭐⭐⭐⭐ Review *by C***Z on 31 December 2021* Este objetivo lo comprΓ© para usarlo con el microscopio de Velab Ve-M4, es totalmente compatible. Solo un detalle, el botecito que lo contiene venΓ­a demasiado apretado ## Frequently Bought Together - AmScope A100X 100X (Oil) Achromatic Microscope Objective - AmScope A40X 40X (Spring) Achromatic Microscope Objective - AmScope A60X 60X Achromatic Microscope Objective, Grey --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/87004412-amscope-a100x-100x-oil-achromatic-microscope-objective](https://www.desertcart.pt/products/87004412-amscope-a100x-100x-oil-achromatic-microscope-objective) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-17*