My time with the Kowa Telephoto lens 500mm 5.6

I had this lens for about 2 weeks now and I am quite impressed with the contrast and Sharpness I am in the beginning stages of manual focusing but slowly getting the feel for it.

Of course 500mm is no comparason to 1000 to 4000mm in Digiscoping  but this setup with the Nikon D7000 can be good for flight shots and close ups with a close focus of about 10 feet makes it ideal for that so I included Hawk watch shots and Audubon captures with this segment.