Passemant, 1760 c.
Coll. Willach Arrow right Arrow left
Photo

photo - whole telescope
Basic Info

Maker: Passemant

Year: 1760 c.

Year Range: -

Year Notes:

Manufacturing Location: Brussels, Belgium

Signature: PASSEMANT / AU LOUVRE

Signature Notes:

Inscriptions:

No stand present.

Collection: Coll. Willach

Accession #: 19

Sources:

Project investigation

Public Notes:

Cemented triplet, tortoise shell cover. Likely late 1760s.

Length (open):

Length (closed):

F-ratio:

Exit pupil:

Object status:

Optical Basics

Objective type: triplet

Optical style

Physical style

Functional style

Materials: tortoiseshell, glass, unknown

Optical/Lab Data

Drawtube data:

Drawtube notes:

Objective Data

Eyepieces

Notes: