OM SYSTEM Olympus V321210BE000 Mc 1.4 Teleconverter For M.Zuiko Digital 40-150Mm

I’ve been using the Olympus M.Zuiko Digital 1.4x Teleconverter MC‑14 with my M.Zuiko Digital ED 40‑150mm PRO F2.8 lens, and I’m thoroughly impressed by how well these two pieces of equipment complement each other. This combination is a game-changer for anyone who needs more reach without sacrificing too much image quality or portability. The MC‑14 is incredibly compact, considering the boost in focal length it provides. It feels solid, well-built, and weather-sealed—matching the ruggedness of the 40-150mm PRO lens. It seamlessly attaches to the lens with no wobble or noticeable play, which is something I always appreciate when working with accessories like teleconverters. The overall setup is still relatively lightweight compared to larger telephoto zooms, and I find it easy to handle for extended periods without feeling fatigued. The real magic happens when you start shooting. With the 1.4x teleconverter in place, the focal length of the 40-150mm jumps to 56-210mm, which gives you a bit more reach while maintaining excellent image quality. For most practical purposes, the sharpness is still very high, even at the long end of the lens. I’ve done a fair amount of bird photography and wildlife shots, and I’ve noticed very little loss in resolution, even at f/4 (the maximum aperture with the teleconverter in place). The autofocus performance also holds up remarkably well. The MC‑14 doesn’t slow down the focusing speed, and the lens continues to lock onto subjects quickly and accurately. This is a huge plus when shooting moving subjects like wildlife. One area where you might see a slight trade-off is in low-light conditions. The f/4 aperture at the long end doesn’t let in as much light as f/2.8, and while the in-body stabilization (IBIS) on my OM-5 does a fantastic job, you may need to adjust your settings or use a higher ISO in lower light. However, the teleconverter does a good job of preserving image clarity, and the slightly slower aperture is a small price to pay for the added reach. This combo has been incredibly versatile for me. I’ve used it for everything from wildlife and nature photography to landscape as well. The 1.4x teleconverter gives you a solid range of focal lengths that you can quickly adapt to, without needing to carry around a separate, heavier super-telephoto lens. If you’re like me and you want to travel light without sacrificing reach, this setup strikes a perfect balance. This is now my go-to set up for when I go abroad and want to reduce the weight in my luggage (I have the M.Zuiko Digital ED 150-600mm F5.0 which is great but too hefty to carry with limited baggage allowance). I highly recommend the Olympus M.Zuiko Digital 1.4x Teleconverter MC‑14 if you already own the M.Zuiko Digital ED 40-150mm PRO F2.8 lens. It extends your focal range and opens up new creative possibilities, all while maintaining a high level of optical quality. Sure, there’s a slight compromise in terms of light-gathering ability, but for the vast majority of situations, this pairing delivers fantastic results. It’s an excellent solution for anyone looking to get more out of their micro four-thirds system without breaking the bank or adding unnecessary weight to their kit.

Used the 1.4 converter with 300mm lens. This lens is already relatively heavy and long for an OM1 mark II but the converter did not worsen the balance appreciably and auto functions were not affected. Optically very good. The moon image was taken with the 300 mm lens plus converter. The image was cropped so that the moon fills the frame yet quality remains quite good. It is important to check that existing lenses are designed to be compatible with the converter before purchase because many are not.

I purchased this for the OM 90mm Macro lens, the extra distance you get is amazing, Dragonflies get ready. Update I have been using this with the 40-150mm f2.8 and can it delivers excellent sharp pictures, also auto focus is superb. Would recommend.

Excellent product tested on the Olympus 40-150 mm f2.8 pro lens with superb results, however Amazons next day delivery failed miserably not totally their fault item was despatched via Royal Mail guaranteed I.00pm delivery in the event it arrived a full day later also the packaging left a lot to be desired manufactures box placed inside a flimsy envelope box arrived slightly crushed but thankfully no damage to the item. Amazon please take note!

Easy to fit and use, works very well

This turns my 40-150 f2.8 from a 35mm equivalent 80-300mm lens to a 112-420mm f4 lens without really any noticeable fall in optical quality. The MC20 I have considered is still supposed to be good optically, but not as good as the MC14. I still may get the MC20 at a later date. Focusing is still lightening fast with the adapter. The adapters will work on about 3 other specific Olympus/OM lenses currently available. I highly recommend it.

Adds reach. Quality is better than I expected. Images good. At least, for me.

Great product at great price and delivered on time. Works perfectly with my om-1

Télé convertisseur de qualité monté sur mon 100-400 zuiko, aucune perte de piqué ! Je recommande vivement. Je pense bientôt acquérir le mc-20. Utilisé pour l’animalier et plus précisément les oiseaux.

Wow .It works perfectly . Save me some money too.

Excelente. Ideal para el 40-150 pro f/2.8 y usable con el 100-400 de OM System. Además aumenta la magnificación en estás ópticas para usarlo en macro, y es utilizable también con el OM System 90 macro.

Perfect for 40-150 mZuiko 2.8mm lens. Drops aperture to 4.0 but still sharp pictures. Bought it on a on amazon through their Japan store for less than half retail price. Keep checking price as price fluctuates a lot.

Excellent. I thought I was buying refurbished because of the price. It was sent from Amazon Japan. Brand new in box and with pouch. I believe it took like two months, but well worth the wait. Excellent price, and brand new. I don’t believe one would need to buy this type of adapter with warranty, which this one does not have, as it is an import. Buy it !