Maker: Dollond, Peter

Year: 1761 c.+5

Year Range: -

Year Notes:

Manufacturing Location: London, England

Signature: “P Dollond / Strand / London”

Signature Notes:

Inscriptions:

No stand present.

Collection: Coll. Willach

Accession #: RW 176 [8] [2006 20] [2023]

Sources:

Project investigation

Public Notes:

After 1766, signature goes back to simply "Dollond," so this must be after John Dollond's death in 1761. Five eye-piece terrestrial and a two-lens Huygens astronomical eyepiece. Sunfilter on Huygens eyepiece. Each part has caps.

Length (open):

Length (closed):

F-ratio:

Exit pupil:

Object status:

Objective type: unconfirmed

Optical style

Physical style

Functional style

Materials: wood, glass, brass

Drawtube data:

Drawtube notes:

Objective Data

Eyepieces

Notes: