Ramsden, Jesse, 1775 c.
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Basic Info

Maker: Ramsden, Jesse

Year: 1775 c.

Year Range: -

Year Notes:

Manufacturing Location: London, England

Signature: “Ramsden London”

Signature Notes:

Inscriptions:

No stand present.

Collection: Adler Planetarium and Astronomy Museum

Accession #: DPW-39

Sources:

Project investigation

Public Notes:

Length (open): Unconfirmed

Length (closed): Unconfirmed

F-ratio:

Exit pupil:

Object status:

Optical Basics

Objective type: singlet

Optical style multiple eyepiece units

Physical style

Functional style

Materials: brass, glass

Optical/Lab Data

Drawtube data:

Drawtube notes:

Objective Data

Eyepieces

Notes: