Feral Pigeon
This pigeon was quite a distance from me but the Kenko 1.4 extender helped me get close. The extender is very useful when the light is good especially when coupled with a prime lens. When the subject is in bright sunshine there will be a barely discernable fall in sharpness and just a marginal loss of contrast. Things that can easily be corrected with the right software. The biggest fault with extenders though is that focusing becomes less accurate. The EF 300mm f/4L lens is great for pin point focusing but coupled with the extender it becomes less accurate. A great buy nevertheless for those looking to extend their reach with just a minimal additional expence.
Feral Pigeon
This pigeon was quite a distance from me but the Kenko 1.4 extender helped me get close. The extender is very useful when the light is good especially when coupled with a prime lens. When the subject is in bright sunshine there will be a barely discernable fall in sharpness and just a marginal loss of contrast. Things that can easily be corrected with the right software. The biggest fault with extenders though is that focusing becomes less accurate. The EF 300mm f/4L lens is great for pin point focusing but coupled with the extender it becomes less accurate. A great buy nevertheless for those looking to extend their reach with just a minimal additional expence.