TAL-100RU OTA | $ 999 | Availability: Out of stock Delivery: Shipping cost is not included in the price of the telescope. Shipping cost is calculated separately and depends on country and carrier. In box: NPZ TAL-100RU OTA Eyepiece 1.25" (f=25mm) Finder 6x-30 Focuser Crayford 1.25", 2" Original manual Additional Items: Super Wide Angle Eyepieces 65° |
The upgraded telescope-refractor, the prototype of which was 100 mm achromatic refractor TAL-100S.
The main difference of this model from the classic TAL-100S was reduced to 750 mm focus, and, therefore, enlarged to 1:7.5 in aperture, which gives the right to recommend TAL-100RU fans of "deep-sky" objects.
A unique property of TAL-100RU is it optimal for use with the solar telescope Coronado PST with it fans of solar prominences will receive from their solar telescope's maximum field of view.
|
SPECIFICATIONS |
||
| Aperture, mm | 100 | |
| Focal length, mm | 750 | |
| Focal ratio | 1:10 | |
| Resolving power | 1.3" | |
| Limiting visual magnitude | 11.2m | |
| Magnification, min | 40x | |
| Magnification, max | 160x | |
| Finderscope magnification, x | 6 | |
| Finderscope aperture, mm | 30 | |
| Focuser | 1,25";2" | |