Amazon.com also has the Pentax PF-80ED with straight body for just $629.00 (eyepiece not included). With either straight or angled version, a Pentax 20-60X zoom eyepiece will cost another $240 or so from Amazon.com, but you can find used models for less on eBay.

The PF-80ED has a large objective lens with high-definition glass. Focusing is fast and precise. You will have to purchase an eyepiece separately — but rest assured, the Pentax eyepieces are some of the best available, with large-diameter, astronomy-style mounts, and wide-angle view with extended eye relief. We use a Pentax PF100-ED and PF80-ED, with both zoom and fixed-focal-length eyepieces. The Pentax eyepieces are outstanding.

We actually prefer the PF80-ED (vs. the PF100) for most duties because it is MUCH more compact, and sits more steady on the tripod. While the PF80-ED has been out for a few years, it still compares favorably with spotting scopes that cost twice as much. To do better, you’ll need to spend over $2000.00 for a Kowa, Leica, Nightforce, Swarovski, or Zeiss spotting scope with low-dispersion glass. And, with most of these brands, that two grand will only get you the spotter body — you’ll then need to spend $400-$700 for the eyepiece. We think it’s hard to beat a PF80-ED at this sales price. Even after purchasing the eyepiece your total cost is about $925.00.