The Tamaya Jupiter Sextant is the Japanese company's full-size best value sextant. The frame of this sextant is made of lightweight aluminum alloy with a corrosion resistant black finish. The arc is easily read with white engravings on black finished bronze. The Jupiter Sextant comes with a plastic carrying case and an adjusting wrench.
- Full 57mm index mirror
- Rubber eye protector
- Full illumination of both arc and drum
- Carrying Case: double wall air molded plastic with two slide locks
- Can be stored in fitted case with scope mounted
- Interchangeable telescopes available in 4x40mm or 7x35mm (sold separately)
Specifications:
- Measuring Range: -5 degrees to 90 degrees
- Accuracy: Less than 18 seconds of arc
- Telescopes: 4x40mm: angle of view - 7 degrees, relative brightness 100 or 7x35mm: angle of view 6.5 degrees, relative brightness 25. All optics are fully coated
- Frame: Lightweight die cast aluminum alloy with corrosion resistant black finish & bronze arc
- Vernier Scale: reads to 0'.2
- Index Mirror: (57x42mm) Aluminized on rear side
- Horizon Mirror: 57mm diameter
Shade Glass:
- Four for index mirror
- Three for horizon mirror