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TSA-120 karakteriseras av sin rena design
Geoptik väska för mindre ekvatoriella monteringar
En strikt kvalitetskontroll säkerställer siktets funktion även under de mest krävande förhållanden
Night Vision ljusstyrka räckvidd: 1280:1 med NV påslaget
Three dimpled drill points to install optional standard swivel studs (#10-32 x 3/8” long dome stud)
Building a Roll-Off Roof or Dome Observatory FÖR SKJUTSTÖD TSA-120 karakteriseras av sin renaExpanded to include instructions on how to build an environmentally friendly, durable domed observatory Building a Roll Off Roof or Dome Observatory, Authors: Hicks, John Stephen Almost every practical astronomer eventually aspires to have a fixed, permanent observatory for his or her telescope. A roll off roof or dome observatory is the answer for the most popular home observatory design. Building a Roll Off or Dome Observatory will help you decide
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