Camera accessory that extends focal length for long-distance shooting while aiming to preserve optical quality, the Olympus MC 20 Teleconverter suits photographers who need extra reach without swapping lenses. A slim, weatherproof build promises easier handling outdoors and improved close-up framing for distant subjects. Is the extra reach a sensible addition to a travel or wildlife kit?
⚡ At a Glance
- • Image Quality: Doubles focal length for extended framing with optical integrity
- • Best for: Photographers needing extra reach for wildlife, sports and telephoto macro
- • Not ideal for: Photographers who require in-lens stabilisation or close-up prime-only work
Doubles focal length of the compatible M.Zuiko telephotos. 25.9 mm slim weatherproof body keeps bulk low for field use.
Double the Reach - with 2x telephoto magnification
The 2x teleconverter integrates additional lens elements between camera and lens, multiplying focal length of compatible M.Zuiko lenses such as the 40-150 mm and 300 mm PRO models. Optical alignment maintains focus coupling and compatibility with the originating lens mount.
Twice the focal length extends framing for distant subjects without changing lenses, useful for wildlife and sports. Greater reach lets photographers crop less and retain composition from further back.
Closer Details at Distance - with improved telephoto macro performance
Optical design optimises close-focusing behaviour at long focal lengths to deliver tighter magnification and usable working distance for small subjects. Lens elements are arranged to preserve image plane sharpness when shooting closer-than-usual at telephoto settings.
Enables macro-like framing of small subjects from a safe or non-intrusive distance. Ideal for bird or insect details where getting physically close is difficult.
Field-ready Handling - with a slim, weatherproof body
A 25.9 mm slim profile reduces added bulk on the optical train, while weatherproof construction guards critical interfaces against moisture and dust. Compact dimensions help maintain balance on longer lenses.
Slim, sealed construction keeps carrying weight and size down for travel and outdoor shoots. Users pairing with stabilised bodies report steadier handheld telephoto work.
✨ The 4 Key Reasons for Olympus MC 20 Teleconverter
- Preserved optical sharpness - Maintains contrast and fine detail at long focal lengths
- Enhanced close-up reach - Enables tighter framing of small subjects from greater distance
- Stability with IBIS-equipped bodies - Pairs well with OM-5 IBIS for steadier handheld shots
- Compact weather-sealed build - Adds minimal bulk while resisting light adverse conditions
📋 Technical Details at a Glance
- Category: Camera teleconverter
- Compatibility: M.Zuiko Digital 40-150 mm f/2.8 PRO; M.Zuiko Digital ED 300 mm f/4 PRO
- Magnification: 2x teleconverter
- Telephoto macro: Improved telephoto macro performance
- Optical performance: Preserves sharpness, contrast and colour according to user reports
❓ Frequently Asked Questions
Q: Which lenses does the teleconverter work with?
A: Compatible with the M.Zuiko Digital 40-150 mm 1:2.8 PRO and the M.Zuiko Digital ED 300 mm 1:4 PRO, as stated in the product name.
Q: Does image quality suffer when using the teleconverter?
A: User feedback indicates optical sharpness is well preserved, with contrast and colour maintained at extended focal lengths.
Q: Is the teleconverter suitable for handheld shooting?
A: A slim, weatherproof body helps control bulk, and users report good results when paired with OM-5 IBIS for steadier handheld telephoto shots.
🏆 Our Verdict
The MC 20 Teleconverter is well suited to photographers who need reliable extra reach for wildlife, sports and telephoto macro work. Doubling focal length while retaining strong optical performance, and presenting a slim, weatherproof profile, makes it a practical kit addition for field use. While a considered purchase for many, the preserved image quality and compact construction support long-term value for serious telephoto shooters.
