Huygens, Christiaan, 1686
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Photo

photo - objective
Basic Info

Maker: Huygens, Christiaan

Year: 1686

Year Range: -

Year Notes:

Manufacturing Location: the Netherlands

Signature:

Signature Notes:

Inscriptions:

No stand present.

Collection: Utrecht University Museum

Accession #: UM-414

Sources:

The Huygens Collection catalogue, Museum Boerhaave (Leiden, 1995): table IV. Correspondence w/ museum curator.

Public Notes:

Yellowish glass. Huygens lens in wooden box, focal length 124 rijnl. feet, diameter 18.5cm

Length (open): NA

Length (closed): NA

F-ratio:

Exit pupil:

Object status:

Optical Basics

Objective type: singlet

Optical style

Physical style

Functional style

Materials: glass

Optical/Lab Data

Drawtube data:

Drawtube notes:

Objective Data

CA curvature (diopters): CB curvature (diopters): PD lens power (diopters): fD focal length (mm): t thickness (mm): free aperture (mm): full aperture (mm): nD refractive index: ν Abbe No.:
Lens 1 27580.00 80790.00 39900.00 8.00 185.00 1.52

Eyepieces

Notes: