http://www.hoferwaffen.com/images/optics/Swarowski_en.pdf
See pages 28 and 29 of the file.
Close focus is 26 feet.
I was out by the Thames estuary early this morning on Two Tree Island to put the CTS through it's paces and learn about it; naturally took along my bins (Steiner Discovery 10 x 44 ). My aim was to see avocets with chicks, and succeeded along with whimbrel, curlew, oystercatcher, shelduck, flocks of godwits, 7 little egrets, herons, cormorant, kestrels, pheasant and the usual various gulls & common terns who were also feeding their chicks. Tide was out.
The image: as expected you cannot hold it steady unsupported; you need to lean it against something, against a tree, or with your elbows on a fence. Sitting with your back leaning against a boat for example with it resting supported on your knee works. Focussing takes more turns than my bins, but I can't compare it to anything else. There is a focussing ring-grip on the eyepiece and another at the end of the smallest section of the drawtube, my hand naturally used the drawtube ring(the eyepiece and end section of the tube move together once the eyepiece is connected).
I will learn to use it both right and left handed to take advantage of available support.
Ergonomics: The 85mm objective lens makes for a chunky tube to hold onto and I find the ribbed rubber armouring gives you a confident grip & is very pleasant to hold.
The two lens covers with strap that double as a carrying case work superbly well as a system.
http://www.rmacleod.co.uk/ctc30x75.jpg
I have large hands and would say that those with small hands may find the CTC 30x75 more suitable with respect to handling (the CTS85mm is a large tube to hold). The CTC is also a lot cheaper!
The strap went over my left shoulder and the scope hangs on my right side - thinking about it now I never noticed the wieght, so that obviously worked well.
In the hide furthest west overlooking a small lake, there was an avocet pair with cute chick, being closely looked after by parent and then wandered away to wade & probe the water/mud for food. Well with the 10x I got a reasonable view, but with the 30x leant against the wooden frame of the hide I got the chick to fill the image. Also close ups of the adult head & beak and legs.
Yes it ought ideally to be on a tripod, but you can use it without. I was thinking I may get a monopod but now don't think so; already have a manfrotto 190B for photography.
Sitting with it stabilised on my knee allowed me to distinguish curlew and whimbrel mid-channel between Two Tree and Canvey Islands, I'd really have been struggling with my 10x bins. Also the distant egrets which were on the Canvey side of the river channel became readily identifiable.
As a walker who enjoys seeing birds as well as the views, it should provide a good portable solution for my needs. If you are a birder who sits and waits and watches, it's probably not what you want.
I can post some photos for scale if you like, the brochure and internet images don't really do this, also they've streamlined the rear lens cover.
Regards