I did a fun experiment recently - I attached the Olympus MC-20 2X teleconverter on the old Four Thirds DSLR lens, Olympus 50-200mm F2.8-3.5. This combination officially is not compatible, but I managed to make it work. In order to attach the MC-20 Teleconverter, a compatible lens requires a receiving in to slot in a protruding part. The workaround was the Four Thirds to Micro Four Thirds adapter that has a hollow gap in it which allows the protruding part of MC-20 to fit in nicely. I technically had a 100-400mm F5.6-7 lens to work with, so I participated in a birding outing to Fraser's Hill organized by OM System Malaysia and YL Camera! The performance of this combo was a mixed bag, I did get some decent output which I am showing in this blog entry, but if you are serious about birding and wildlife photography, I'd say the glaring compromises are enough to point you to the other direction. I shared everything in my latest video here (click).
![]() |
| Chestnut Caped Laughing Trush |
![]() |
| Olympus MC-20 on Olympus 50-200mm F2.8-3.5 |
![]() |
| Technically, 100-400mm F5.6-7 after using the teleconverter |
![]() |
| Grey Throated Babbler |
![]() |
| Rufous Browed Flycatcher |
![]() |
| White Tailed Robin |
![]() |
| Juvenile White Tailed Robin |
![]() |
| Partridge |
![]() |
| Partridge |
![]() |
| Juvenile White Tailed Robin |
![]() |
| Oriental Magpie Robin |
![]() |
| Lesser Shortwing |
![]() |
| Juvenile White Tailed Robin |
![]() |
| Rufous Browed Flycatcher |
![]() |
| Grey Throated Babbler |
![]() |
| Mountain Fulvetta |
![]() |
| Juvenile White Tailed Robin |
![]() |
| White Tailed Robin |
![]() |
| Little Pied Flycatcher |
![]() |
| Juvenile White Tailed Robin |
![]() |
| Partridge |
![]() |
| Obviously not a bird |
Please support me & keep this site going:




















.jpg)
.jpg)