Re: 1000 yd spotting scope
Top Of The Line for 1,000 yds:
Zeiss Hensoldt Spotter 60 (20-60 X 72) $5,000
Spotter 60
Yes that is 5K, once you see it in person you will understand why people pay that much. It also has a FFP MilDot reticle which is great for spotter calls. Seeing the Rifle Scope and Spotting Scope in person and in use at 1,000 yards, they are freaking phenomenal.
Swarovski HD-ATS80 (20-60 x 80) $3,100
HD-ATS80 Body
20-60 Eyepiece
Phenomenal Glass! These are extremely bright and clear. Probably as good as the Zeiss, but lacks the FFP Mil Dot Reticle.
KOWA TSN-883 with Prominar Lens (20-60 x 88) $2,900
TSN-880 Body
20-60 Eyepiece
Very nice, some prefer the KOWA, some prefer the Swarovski. The Prominar/Fluorite Lens is what "makes" this scope very bright and clear.
If you can't justify that kind of money:
You could look at the KOWA TSN-880 with the standard lens, or the TSN-770 with the Prominar/Fluorite or standard Lens. You could also save some money with a fixed power eye piece.
If you are just looking for spotting disks at 1,000 yds, you will have no problem seeing them with 25x magnification.
Best of Luck,
M Richardson