[unknown maker], 1735
Gregory, David, Elements of Catoptrics and Dioptrics Arrow right Arrow left
Photo

photo - whole telescope
Basic Info

Maker:

Year: 1735

Year Range: -

Year Notes:

Manufacturing Location:

Signature:

Signature Notes:

Inscriptions:

No stand present.

Collection: Gregory, David, Elements of Catoptrics and Dioptrics

Accession #:

Sources:

Adler collection, project investigation.

Public Notes:

Diagram and sketch of reflecting telescope.

Length (open):

Length (closed):

F-ratio:

Exit pupil:

Object status:

Optical Basics

Objective type: unknown reflector

Optical style

Physical style

Functional style

Materials:

Optical/Lab Data

Drawtube data:

Drawtube notes:

Objective Data

Eyepieces

Notes: