Difference between revisions of "Telescope Making I (sage ability)"

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'''Telescope Making''' is an amateur [[Sage Ability|sage ability]] that permits the character to fashion a mirror and telescopic frame for an unmounted magnifying device.  The best type of telescope that can be made is a '''harbour telescope''', which is between 24 and 48 inches long, with a best magnification of 32x (times)The telescope is commonly used for identifying incoming ships to port, as their sails rise above the horizon. Lesser telescopes can also be designed and made.  The equivalent of modern binoculars would equal a magnification of 6x-7x.
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[[File:Spyglass.jpg|right|455px|thumb]]
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'''Telescope Making''' is an [[Knowledge Points|amateur]]-status [[Sage Ability|sage ability]] enabling the character to fashion a refracting [[Telescope|telescope]].  This includes a mirror and frame that can be mounted.  The best design possible is the "harbour telescope," which is 48 in. long, having a magnification of 25xTelescopes of this kind are used for identifying [[Ship Types|ships]] arriving at port, as it will read the flag atop the sails as the ship crests the horizon.
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Lesser telescopes can also be designed and made.  A telescope equal to modern binoculars would have a magnification of 10x to 12x.
  
The time required by the ability to make a telescope is equal to 1 week, +1 week per 6x magnification desired.  The length of the telescope being made will equal 10 in. per 8x magnification.  For example, a 6x magnification telescope would be in. in length.  A harbour telescope would require a little more than 6 weeks to construct.  These figures are a matter of gaming convenience, and are not meant to accurately describe the real time needed to make a telescope in the 17th century, as such figures are unavailable.
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== Construction Time ==
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The time needed to construct a telescope is 1 week, +1 day per 1x of magnification desired.  The resulting length of the telescope will be 10 in. per 8x magnification.  '''For example''', a 14x telescope would require three weeks to make and would be 17½ in. long.  A harbour telescope would require more than 5 weeks.
  
The type of telescope that is made is a refracting telescope.  "Magnification" indicates the apparent diameter of the object being viewed; for example, the moon appears to the naked eye to be the size of a large coin; in a harbour telescope, it would appear to be as wide as 32 coins placed side-by-side.  Naturally, a telescope's small field of view can mean that not all of the object being viewed can be seen at one time, if the magnification of that object is sufficient enough.
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These figures are a matter of gaming convenience; they're not meant to accurately describe the real time needed to make a telescope in the 17th century, as exact figures for different lengths and magnification aren't available.
  
Characters using a telescope can obtain details about far ranging things, view messages sent by [[Semaphore|flags]], clearly see distant [[Siege Weapons|artillery]] being loaded, watch ships adjust their sails or gain useful information about the size and number of the enemy in the outdoors.
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== Use ==
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The type of telescope that's made is a refracting telescope.  "Magnification" indicates the apparent diameter of the object being viewed.  Thus, the moon appears to the naked eye to be the size of a [[Coin (monetary unit)|coin]] held at arm's length.  A harbour telescope expands this dimension 32 times, becoming as wide as 32 coins placed side-by-side.  This enables the viewer to obtain considerable detail of the moon's surface.
  
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A tiny flag at a great distance can therefore be recognized.  Messages can be sent via flag if it's known someone with a telescope is watching.  Additionally, size and type of [[Siege Weapons|siege weapons]] can be seen, watching as they're loaded; ships can be seen adjusting their sails; the number of enemy can be virtually counted.  A distant light above the curvature of the earth can be recognized for what it is.
  
See [[Astronomy & Astrology (sage study)|Astronomy & Astrology]]
 
  
[[Category:Lacks Image]]
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See Also,<br>
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[[Astrological Chart (occult practice)|Astrological Chart]]<br>
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[[Astronomy & Astrology (sage study)|Astronomy & Astrology]]<br>
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[[Natural Astronomy (sage study)|Natural Astronomy]]
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[[Category: Sage Abilities]][[Category: Don't Review until 2022]]

Latest revision as of 00:43, 17 August 2023

Spyglass.jpg

Telescope Making is an amateur-status sage ability enabling the character to fashion a refracting telescope. This includes a mirror and frame that can be mounted. The best design possible is the "harbour telescope," which is 48 in. long, having a magnification of 25x. Telescopes of this kind are used for identifying ships arriving at port, as it will read the flag atop the sails as the ship crests the horizon.

Lesser telescopes can also be designed and made. A telescope equal to modern binoculars would have a magnification of 10x to 12x.

Construction Time

The time needed to construct a telescope is 1 week, +1 day per 1x of magnification desired. The resulting length of the telescope will be 10 in. per 8x magnification. For example, a 14x telescope would require three weeks to make and would be 17½ in. long. A harbour telescope would require more than 5 weeks.

These figures are a matter of gaming convenience; they're not meant to accurately describe the real time needed to make a telescope in the 17th century, as exact figures for different lengths and magnification aren't available.

Use

The type of telescope that's made is a refracting telescope. "Magnification" indicates the apparent diameter of the object being viewed. Thus, the moon appears to the naked eye to be the size of a coin held at arm's length. A harbour telescope expands this dimension 32 times, becoming as wide as 32 coins placed side-by-side. This enables the viewer to obtain considerable detail of the moon's surface.

A tiny flag at a great distance can therefore be recognized. Messages can be sent via flag if it's known someone with a telescope is watching. Additionally, size and type of siege weapons can be seen, watching as they're loaded; ships can be seen adjusting their sails; the number of enemy can be virtually counted. A distant light above the curvature of the earth can be recognized for what it is.


See Also,
Astrological Chart
Astronomy & Astrology
Natural Astronomy