Tamron-F 2x PZ-AF BBAR MC7 teleconverter for Pentax K lens mount_C Mount the camera mount is the

the camera mount is the standard 1/4"

it's suitable for most day-to-day lighting situations

The Canon Speedlite 270EXII is a compact flash unit for Canon digital cameras with a tilt/zoom head and built-in TTL receiver mode (requires compatible camera and/or flash)

Canon T80 35mm SLR camera with a Canon AC 35-70mm f3

from the earliest manual focus models to the newest digital ones- so if you're looking for an "all purpose" lens and you've got a Pentax camera

Tamron-F 2x PZ-AF BBAR MC7 teleconverter for Pentax K lens mount_C Mount the camera mount is theTamron F 2x PZ AF BBAR MC7 teleconverter for Pentax K mount cameras and lenses. This is an "autofocus" teleconverter with passthroughs for electronic contacts and mechanical focus coupling. So it will autofocus in theory, but autofocus performance will vary with lens, camera, and shooting conditions so don't bet the farm on it.