---
product_id: 158727244
title: "OM SYSTEMOLYMPUS MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black)"
brand: "om system"
price: "KSh147752"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/158727244-om-systemolympus-mc-14-1-4x-teleconverter-for-the-m40
store_origin: KE
region: Kenya
---

# Maintains autofocus speed Dust, splash & freezeproof 1.4x focal length boost OM SYSTEMOLYMPUS MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black)

**Brand:** om system
**Price:** KSh147752
**Availability:** ✅ In Stock

## Summary

> 🔍 Zoom beyond limits, capture beyond expectations.

## Quick Answers

- **What is this?** OM SYSTEMOLYMPUS MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black) by om system
- **How much does it cost?** KSh147752 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/158727244-om-systemolympus-mc-14-1-4x-teleconverter-for-the-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 Focus:** Retains fast and accurate autofocus performance, so you never miss the moment.
- • **Extend Your Reach:** Transforms 150mm lens to a powerful 210mm equivalent for stunning telephoto shots.
- • **Light Loss Tradeoff:** 1-stop aperture reduction balances reach with image brightness—professional control in your hands.
- • **Seamless Compatibility:** Optimized for Olympus M40-150mm and upcoming 300mm f/4 PRO lenses—future-proof your gear.
- • **Built for All Conditions:** Preserves the master lens’s dust, splash, and freezeproof durability—shoot anywhere, anytime.

## Overview

The OM SYSTEM OLYMPUS MC-14 1.4X Teleconverter enhances your Olympus M40-150mm f/2.8 PRO and 300mm f/4 PRO lenses by extending focal length by 1.4x, delivering up to 420mm equivalent reach. It maintains the rugged dust, splash, and freezeproof features of your master lens while preserving autofocus speed. Ideal for professionals seeking versatile telephoto power with a minor 1-stop aperture tradeoff.

## Description

OM SYSTEMOLYMPUS MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black)

## 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 |
|---------------|-------|
| Package Dimensions L x W x H | 11.7 x 8.5 x 8.4 centimetres |
| Package Weight | 0.24 Kilograms |
| Product Dimensions L x W x H | 25 x 58 x 58 millimetres |
| Item Weight | 0.23 Pounds |
| Brand | OM SYSTEM |
| Camera Lens | 300 month |
| Colour | Black |
| Included components | LENS |
| Lens Fixed Focal Length | 300 Millimetres |
| Max Focal Length | 150 Millimetres |
| Min Focal Length | 1 Millimetres |
| Model year | 2014 |
| Plug profile | Micro Four Thirds |
| Part number | V321210BU000 |
| Water Resistance Level | Water Resistant |
| Zoom Type | Motorized |
| Lens Design | Zoom |
| Maximum Aperture Range | f/2.8 |
| Focus type | Auto Focus |
| Aperture Modes | F2.8-F4.0 |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** OM SYSTEM
- **Focal length description:** 300 month
- **Lens type:** Teleconverter
- **Compatible mountings:** Four Thirds
- **Camera lens description:** 300 month
- **Maximum focal length:** 150 Millimetres
- **Minimum focal length:** 1 Millimetres
- **Lens design:** Zoom
- **Focus type:** Auto Focus
- **Lens-fixed focal length:** 300 Millimetres

## Images

![OM SYSTEMOLYMPUS 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/51excusF01L.jpg)
![OM SYSTEMOLYMPUS 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/51GuZ+8gnQL.jpg)
![OM SYSTEMOLYMPUS 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/51hP+paPP4L.jpg)
![OM SYSTEMOLYMPUS MC-14 1.4X Teleconverter for the M40-150mm and 300mm f4.0 PRO Lenses (Black) - Image 4](https://m.media-amazon.com/images/I/61JqPW8Hz4L.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

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-04*