Unknown
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Photo

photo - whole telescope
Basic Info

Maker: Unknown

Year:

Year Range: -

Year Notes:

Manufacturing Location:

Signature:

Signature Notes:

Inscriptions:

No stand present.

Collection: Dumfries Museum & Camera Obscura

Accession #: DUMFM:1990.27.11

Sources:

Project investigation, curator correspondence.

Public Notes:

No marks.

Length (open):

Length (closed):

F-ratio:

Exit pupil:

Object status:

Optical Basics

Objective type: unconfirmed

Optical style

Physical style

Functional style

Materials:

Optical/Lab Data

Drawtube data:

Drawtube notes:

Objective Data

Eyepieces

Notes: