Nikon AF Teleconverter TC-16A brand_Hama but there are enough odd

but there are enough odd configurations to keep a set on hand in case you need to do something weird

and 1080P60 video capability

The Pentax-F Zoom 70-200mm f4-5

8 lens is clean and focuses well

it's a 4x zoom with a constant f1

Nikon AF Teleconverter TC-16A brand_Hama but there are enough oddThe unique TC 16A teleconverter gives autofocus capabilities to many F mount manual focus lenses! When used on a suitable camera body, this teleconverter dials in focus automatically after manually focusing to the general distance. Compatibility is limited, however: Nikon recommends the TC 16A only with the F 501 N2020, but several other bodies including the F4 and F N90 work as well. Please confirm compatibility with your intended camera body.