--- product_id: 271259648 title: "OLYMPUS OM SYSTEM MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black)" brand: "om system" price: "AR$2747609" currency: ARS in_stock: true url: https://www.desertcart.com.ar/products/271259648-olympus-om-system-mc-14-1-4x-teleconverter-for-m40 store_origin: AR region: Argentina --- # Maintains autofocus & image stabilization Dust, splash & freezeproof 1.4x focal length boost OLYMPUS OM SYSTEM MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black) **Brand:** om system **Price:** AR$2747609 **Availability:** ✅ In Stock ## Summary > 🔍 Zoom Beyond Limits — Capture What Others Miss ## Quick Answers - **What is this?** OLYMPUS OM SYSTEM MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black) by om system - **How much does it cost?** AR$2747609 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/271259648-olympus-om-system-mc-14-1-4x-teleconverter-for-m40) ## Best For - om system enthusiasts ## Why This Product - Trusted om system brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Optics:** ZERO coating ensures crystal-clear image quality without compromising autofocus speed or image stabilization. - • **Extend Your Reach:** Transforms your 40-150mm f/2.8 PRO lens to a powerful 420mm equivalent for those hard-to-capture moments. - • **Pro-Level Versatility:** Lose just one stop of light while gaining 40% more zoom—perfect for wildlife, sports, and travel photography. - • **Built for the Elements:** Preserves the dust, splash, and freezeproof durability of your PRO lens—shoot confidently in any environment. - • **Seamless Compatibility:** Optimized for Olympus OM-D, PEN, OM, and Four Thirds series lenses, including the upcoming 300mm f/4 PRO. ## Overview The OLYMPUS OM SYSTEM MC-14 1.4X Teleconverter is a precision-engineered accessory that extends the focal length of Olympus PRO lenses from 150mm to 420mm equivalent. Designed to maintain the rugged dust, splash, and freezeproof features of your master lens, it supports autofocus and image stabilization with minimal light loss, making it an essential tool for professional-grade telephoto photography across Olympus OM-D, PEN, OM, and Four Thirds systems. ## Description 1.4X teleconverter for the Olympus M40 150mm PRO lens ## Features - Special teleconverter for Olympus 40 150mm f/2.8 PRO lens - Increases maximum focal length to 420mm equivalent.Accessories for zuiko digital lens / OM Series lens:OM D / PEN series, OM series,Four Thirds series - Preserves dust, splash and freezeproof properties of master lens - Compatible with announced Olympus 300mm f4.0 PRO lens coming in 2015 - Please note-When using a 1.4x teleconverter, you lose 1 stop of light, so for example, when using an f2.8 lens, the widest aperture you can use the lens at is f4.0 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00NGSLSOK | | Best Sellers Rank | #106,535 in Electronics ( See Top 100 in Electronics ) #689 in SLR Camera Lenses | | Brand | OM SYSTEM | | Built-In Media | LENS | | Camera Lens | 300 millimeters | | Color | Black | | Compatible Camera Mount | Four Thirds | | Customer Reviews | 4.6 4.6 out of 5 stars (114) | | Exposure Control Type | Automatic | | Focal Length Description | 420mm | | Focus Type | Auto Focus | | Global Trade Identification Number | 00050332188792, 04545350047849 | | Image stabilization | Digital | | Iso Range | 100-25600 | | Item Weight | 0.23 Pounds | | Lens | Teleconverter | | Lens Coating Description | ZERO Coating | | Lens Design | Zoom | | Lens Fixed Focal Length | 300 Millimeters | | Lens Mount | Four Thirds | | Light Sensitivity | 100-25600 | | Manufacturer | Olympus | | Manufacturer Part Number | V321210BU000 | | Maximum Aperture | 4 Millimeters | | Maximum Focal Length | 150 Millimeters | | Media Type | ProductImage | | Minimum Focal Length | 1 Millimeters | | Model Name | zuiko | | Model Number | V321210BU000 | | UPC | 050332188792 083922912538 | | Unit Count | 1.0 Count | | Viewfinder Type | Electronic Viewfinder | | Water Resistance Level | Not Water Resistant | | Zoom Ratio | 1.4:1 | ## Product Details - **Brand:** OM SYSTEM - **Camera lens description:** 300 millimeters - **Compatible mountings:** Four Thirds - **Focal length description:** 420mm - **Lens type:** Teleconverter ## Images ![OLYMPUS OM SYSTEM MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black) - Image 1](https://m.media-amazon.com/images/I/61-HLod5SRL.jpg) ![OLYMPUS OM SYSTEM MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black) - Image 2](https://m.media-amazon.com/images/I/612lOTJsj0S.jpg) ![OLYMPUS OM SYSTEM MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black) - Image 3](https://m.media-amazon.com/images/I/71nIMxkSf7L.jpg) ## Questions & Answers **Q: Would this work with a Zuiko 4/3 50-200mm 2.8-3.5 WITH a 4/3 to M4/3 adapter? (on a M4/3 camera)** A: No, this converter is designed to work with two lenses, the 40-150 pro f2,8 and the yet to be released 300 f4 **Q: its works for olympus digital 40-150?** A: Hello Marco, the MC-14 will work with the Olympus 40-150mm f/2.8, but not with the Olympus 40-150mm f/4-5.6. The MC-14 also works with the Olympus 300mm f/4.0.I use the MC-14 with the Olympus 40-150mm f/2.8 and am very pleased with the results. All the best. **Q: Would this lens work with the m. zuiko ed 12-40 mm f2.8 pro lens?** A: No, it does not work with the 12-40mm. I have both, and this teleconverter protrudes into the lens and is only compatible with lenses with a recessed rear element. On the 12-40mm, the rear element is flush with the lens mount, and the teleconverter cannot be attached. It will work with the 40-150mm PRO and the new 300mm PRO. I've also used it with an old Nikon 300mm with an adapter, and it may work with some other lenses not acknowledged by Olympus. But be careful, you don't want to damage your lens.Note, the other replies are referring to a different teleconverter from the one shown here, made for a different mount. **Q: Does this come with a manufacturer’s warranty?** A: I believe it is one year if purchased new from an authorized vendor. It can be extended four years if your purchase an extended warranty within the original warranty period. If you are in the US, I have heard that products purchased from international vendors may come with a warranty but may be difficult to enforce if a problem develops. ## Frequently Bought Together - OM SYSTEM OLYMPUS MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black) - OM SYSTEM M.Zuiko Digital ED 40 to 150mm F/2.8 PRO Weatherproof Lens with Dual VCM Autofocus, Programmable L-Fn Function Button - Olympus MC-20 M.Zuiko Digital 2X Teleconverter --- ## 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.com.ar/products/271259648-olympus-om-system-mc-14-1-4x-teleconverter-for-m40](https://www.desertcart.com.ar/products/271259648-olympus-om-system-mc-14-1-4x-teleconverter-for-m40) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-22*