Unknown
Coll. Willach Arrow right Arrow left
Photo

photo - whole telescope
Basic Info

Maker: Unknown

Year:

Year Range: 1675-1700

Year Notes:

Manufacturing Location: England [unconfirmed]

Signature:

Signature Notes:

Inscriptions:

No stand present.

Collection: Coll. Willach

Accession #: 26

Sources:

Project investigation

Public Notes:

Unsigned reverse taper.

Length (open):

Length (closed):

F-ratio:

Exit pupil:

Object status:

Optical Basics

Objective type: singlet

Optical style

Physical style

Functional style

Materials: wood, glass, pasteboard, paper, gold leaf

Optical/Lab Data

Drawtube data:

Drawtube notes:

Objective Data

Eyepieces

Notes: