Premium Sextant with Antique Compass - can be personalized with engraving

Discover our Premium Sextant with Antique Compass – handcrafted by master craftsmen from India. This unique navigation instrument is a perfect combination of tradition and precision, being an exceptional decoration and tool for navigation enthusiasts and collectors.

Key product features:

• Authentic design : Inspired by classic navigation instruments, equipped with a precise compass.
• Handmade : Each piece is unique, may differ slightly in details. li>
• Highest quality material : Solid metal construction, with precise finishes.
• Engraving option : Possibility of personalization, perfect as a gift.< /li>

Dimensions: 13 cm x 13 cm

We work directly with craftsmen from India, so we are sure that each piece is unique and made with the utmost care. Add a touch of history and elegance to your interior with our Premium Sextant with Compass - antique.

Possibility to buy a Retro box (wooden, hand-made) p>

COMPONENT OVERVIEW

1. Frame: The main part of the sextant, usually made of metal, that holds all the other components.

2. Index mirror: A small mirror attached to a movable arm that reflects the image of a celestial body.

3. Horizontal Mirror: Placed on a frame, this mirror partially reflects and partially allows direct observation of the horizon.

4. Telescope : Mounted on a frame, the telescope is used to aim at a celestial body.

5. Index arm: A movable arm with a vernier scale or micrometer drum, used to measure an angle.

6. Filters:   Glass filters that reduce the intensity of sunlight, used to protect the eyes when observing the sun.

7. Micrometer drum:  Precision mechanism for precise index arm adjustments.

8. Vernier scale: Allows you to read the angle with high accuracy.

9. Clamp: Locks the index arm in place once it is adjustment.

STEP BY STEP INSTRUCTIONS FOR USE

1. Preparation:

• Attach the sextant to a stable surface or hold it firmly.

• Make sure the telescope is properly aligned with the horizontal mirror and the index mirror.

• Set filters when viewing the sun to protect your eyes from damage.
  

• Sextant Alignment:
  

• Look through the telescope and move the index arm until you see a celestial body reflected in the index mirror.

• Continue adjusting until the reflected body image blue will be aligned with the horizon visible through the horizontal mirror.

2. Fine Adjustment:

• Use the micrometer barrel for fine adjustments. Rotate it until the celestial body is perfectly aligned with the horizon.

• If you are using a vernier scale, read the angle on the main scale and then make an additional precise measurement on the vernier.

3. Reading Angle:

• The angle measured between the horizon and the celestial body will be visible on the scale. This is the angle that will be needed for navigation purposes.

• Write down the observation time, as this will be crucial to calculating your position.

4. Calculating Position:

• With the angle measured and the time recorded, use the navigation almanac to find the position of the celestial body at that time.

• Use this data to mark your position on the navigation map.

5. Maintenance:

• After use, clean the telescope mirrors and lenses with a soft cloth.

• Keep your sextant in a protective case to prevent damage.

• Always calibrate the sextant before use by checking it against a known angle or horizon. 

• Regularly check that all components are securely fastened and make sure everything is securely fastened before taking measurements.

• Practice using your sextant in a variety of settings to become proficient in its use.