--- product_id: 264712346 title: "Oumefar 4X Compound Microscope Standard Plan Achromatic Objectives Lens 185 Conjugate Distance 160 0.17 with Copper Mirror Body" brand: "oumefar" price: "€ 34.04" currency: EUR in_stock: true reviews_count: 2 url: https://www.desertcart.at/products/264712346-oumefar-4x-compound-microscope-standard-plan-achromatic-objectives-lens-185 store_origin: AT region: Austria --- # 185mm conjugate distance for clarity 4X magnification precision Copper lens body for durability Oumefar 4X Compound Microscope Standard Plan Achromatic Objectives Lens 185 Conjugate Distance 160 0.17 with Copper Mirror Body **Brand:** oumefar **Price:** € 34.04 **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your lab game with precision optics that professionals trust! ## Quick Answers - **What is this?** Oumefar 4X Compound Microscope Standard Plan Achromatic Objectives Lens 185 Conjugate Distance 160 0.17 with Copper Mirror Body by oumefar - **How much does it cost?** € 34.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/264712346-oumefar-4x-compound-microscope-standard-plan-achromatic-objectives-lens-185) ## Best For - oumefar enthusiasts ## Why This Product - Trusted oumefar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bright, Wide Field of View:** Large aperture at low magnification delivers brighter images and expansive viewing area for effortless sample scanning. - • **Crystal-Clear 4X Magnification:** Experience sharp, detailed biological observations with precision 4X achromatic optics. - • **Standard RMS Thread Compatibility:** Seamlessly fits most compound microscopes with a 20mm mounting size for versatile use. - • **Optimized 185mm Conjugate Distance:** Ensures superior image clarity by minimizing spherical aberrations and enhancing contrast. - • **Rugged Copper & Aluminum Alloy Build:** Engineered for longevity and stability with a copper lens body and nickel-plated aluminum shell. ## Overview The Oumefar 4X Compound Microscope Objective Lens features a 4X achromatic plan lens with a 185mm conjugate distance and 160mm tube length, crafted from durable copper and aluminum alloy. Designed to reduce chromatic aberrations and enhance image contrast, it offers bright, clear views with a standard 20mm RMS thread for broad compatibility. Ideal for biological microscopy, it balances high-quality optics with rugged construction for reliable, long-term use. ## Description Material: Aluminum Alloy + Optical Lens Magnification: 4X Tube Length: 160mm / 6.3inch Conjugate Distance: 185 Cover-glass Thickness: 0.17mm Objective Lens Length: 30.5mm Mounting Size: 20mm（Standard RMS Thread) Item Size: 5 * 5 * 5cm / 2.0 * 2.0 * 2.0inch Package Weight: Approx. 41g Package List: 1 * Achromatic Objectives Lens Our shop is committed to providing high-quality industrial products to global buyers. Let customers buy high-quality products and improve the quality of work is our pursuit. So we created oumefar. We work very hard to understand the tools people need in industry, DIY and home repair, and provide excellent products to make people's work better. Because we can provide customers with high-quality products, we are sincerely happy when customers praise our products and say that they have solved their problems. ## Features - 【PRODUCT SPECIFICATION】:This is a 4X achromatic objective lens for biological microscope, Tube Length: 160mm / 6.3inch, Conjugate Distance: 185 , Cover-glass Thickness: 0.17mm, Objective Lens Length: 30.5mm, Size: 20mm（Standard RMS Thread), Item Size: 5 * 5 * 5cm / 2.0 * 2.0 * 2.0inch - 【PRODUCT DESCRIPTION plan objective lens adopts copper lens body, nickel-plated Aluminum Alloy shell is precision machined, stable and for long time use - 【PRODUCT FEATURES】:Because this plan achromatic objective lens is a parallel light path, there is no included angle to correct the spherical aberration and sink difference - 【EXCELLENT PERFORMANCE 】:This achromatic compound microscope objective lens can eliminate unwanted reflections and increase contrast. It offers high quality observation without additional chromatic aberration, image more clear - 【NOTE】:At low magnification, the aperture is relatively large, the image will be brighter, and the field of view will be larger; high magnification objectives, the magnification ability is significantly enhanced, but the field of view and brightness are reduced, and you need to be patient when focusing and finding the target ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08FX28ZD9 | | Brand Name | Oumefar | | Colour | Silver | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (8) 4.2 out of 5 stars | | Digital Magnification Measured In Multiples Digital Zoom | 4 x | | Enclosure Material | Aluminum Alloy | | Item Dimensions L X W X H | 5L x 5W x 5H centimetres | | Light Source Type | Halogen | | Manufacturer | Oumefar | | Manufacturer Part Number | Oumefarmh6p1t3cgv | | Model Number | Oumefarmh6p1t3cgv | | Objective Lens Description | Plan | | Power Source | PowerSource | ## Product Details - **Brand:** Oumefar - **Colour:** Silver - **Light source type:** Halogen - **Magnification maximum:** 4 x - **Manufacturer:** Oumefar - **Material:** Aluminum Alloy - **Objective lens description:** Plan - **Power source:** PowerSource - **Product dimensions:** 5L x 5W x 5H centimetres ## Images ![Oumefar 4X Compound Microscope Standard Plan Achromatic Objectives Lens 185 Conjugate Distance 160 0.17 with Copper Mirror Body - Image 1](https://m.media-amazon.com/images/I/51IdRfWdarL.jpg) ![Oumefar 4X Compound Microscope Standard Plan Achromatic Objectives Lens 185 Conjugate Distance 160 0.17 with Copper Mirror Body - Image 2](https://m.media-amazon.com/images/I/61NeDogw2hL.jpg) ![Oumefar 4X Compound Microscope Standard Plan Achromatic Objectives Lens 185 Conjugate Distance 160 0.17 with Copper Mirror Body - Image 3](https://m.media-amazon.com/images/I/61-3lGIs5zL.jpg) ![Oumefar 4X Compound Microscope Standard Plan Achromatic Objectives Lens 185 Conjugate Distance 160 0.17 with Copper Mirror Body - Image 4](https://m.media-amazon.com/images/I/51x7MRIJIBL.jpg) ![Oumefar 4X Compound Microscope Standard Plan Achromatic Objectives Lens 185 Conjugate Distance 160 0.17 with Copper Mirror Body - Image 5](https://m.media-amazon.com/images/I/517H+nFaNUL.jpg) ## Customer Reviews ### ⭐⭐⭐ Cheap x4 microscope objective *by on Reviewed in the United Kingdom 3 April 2022* Watch for the 185mm conjugate distance. Din standard 45mm parfocal objectives have a 195mm conjugate distance. This objective will not focus if your other objectives are Din standard, as I found. I returned it. ### ⭐⭐⭐⭐ Calidad precio *by on Reviewed in Spain 29 May 2021* Esta bastante bien, lo utilizo en una cámara y para mi gusto le falta algo de nitidez pero por precio esta muy interesante ## Frequently Bought Together - Oumefar 4X Compound Microscope Standard Plan Achromatic Objectives Lens 185 Conjugate Distance 160 0.17 with Copper Mirror Body - Miyinla Achromatic Objective Lens, 10X, 185/0.17, Aluminum Alloy + Optical Lens, RMS Thread, Biological Microscope --- ## 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.at/products/264712346-oumefar-4x-compound-microscope-standard-plan-achromatic-objectives-lens-185](https://www.desertcart.at/products/264712346-oumefar-4x-compound-microscope-standard-plan-achromatic-objectives-lens-185) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-31*