I shot today with DA 55-300 PLM and the 1.4 TC,
Results were judged as "better than nothing."
As a stationary blind lens, it's avery nice walking lens. I doubt the TC helps it much.
Juvenile white throated sparrow.
Mommy or daddy
Eating bugs is good for your health.
I think this guy just caught my hummingbird moth.
A pile of my red squirrels and flying squirrels have turned up dead recently... king squirrel remains un-affected..
Finches
The local weasel has taken a few chipmunks as well
Birds have to drink...
It was interesting to use the 55-300 PLM with the TC but shooting at 9.3 as you maximum aperture creates serious shutter speed problems. As well, compared to my other lenses, it's simply not as sharp. You can get away with it without the TC for a great portable option, but the TC just magnifies the softness.
---------- Post added 07-11-18 at 01:57 PM ----------
A bonus discussion of bridge cameras diffraction and the DA 55-300 PLM and 1.4 TC.
Originally posted by reh321 F/8 at long end with this camera is like f/32 with my K-30 {yes, some of my lenses go that far!}; it is there, but nobody demands that you use it.
And these lenses are seriously diffraction limited by ƒ8
A K-3 image at 500mm f8 (35mm equivalent 750mm)
An XG-1 image. 224 mm (1248 equivalent mm) ƒ6.4
K-3 and DA 55-300 PLM and 1.4 TC. You can do worse with an APS-c camera just by going cheap and expecting too much of your gear. This image taken with $2000 worth of gear on APS_c. The larger the format, the more you pay for less.
You can see that the XG-1 has more diffraction than the others, but does that even matter? It's personal decision. It doesn't matter to me, in any case. Just not as good as the APS_c image. If you aren't directly comparing you can still enjoy the image. Especially considering one was taken with a $1300 camera 1 $3000 lens and $300 adapter, that's $4600, and one was taken with a bridge camera that cost me $250. You might like the APS_c on, but are you wiling to pay $4300 for it?
If you think you might like to get into birding, a P1000 is cheaper than a DA*300 and gives you more reach. Personally I just love that my XG-1 gives me a chance at shots like this without carrying a lot of weight. The Nikon with a tripod would be a lot better.