Lot 0477

Dallmeyer's Soft Focus "4.D. Patent" Lens, c. 1900

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Dallmeyer's Soft Focus "4.D. Patent" Lens, c. 1900

Item Details

Description

Dallmeyer's Soft Focus "4.D. Patent" Lens, c. 1900
J.H. Dallmeyer, London (patented 1866 and 1909). Lens no. 65812, focal length approx. 45 cm, for waterhouse stop, front element 2 ½ in., lens diameter 4 in., height with lens hood 6 ¾ in. – Interesting to note is the rotating rear-lens mount with four I–IIII grooves, through which the spherical aberration can be influenced and a "soft focus" effect achieved. Optics in need of attention.

Dallmeyer's Soft Focus "4.D. Patent", um 1900
J.H. Dallmeyer, London (Patente 1866 und 1909). Objektiv-Nr. 65812, Brennweite ca. 45 cm, für Steckblenden, Frontlinse ca. 6,5 cm, Objektivdurchmesser 10 cm, Höhe 17 cm. – Die Besonderheit ist, daß die hintere Linse (Linsenglied) gemäß Stricheinkerbungen von I bis IIII drehbar ist, wodurch die sphärische Aberration zunimmt und ein "Soft Focus"-Effekt entsteht. Optik benötigt Pflege.

Start Price: € 200

Condition

(4/3–4)

Buyer's Premium

24.3%

Dallmeyer's Soft Focus "4.D. Patent" Lens, c. 1900

Name: Dallmeyer's Soft Focus \"4.D. Patent\" Lens, c. 1900
SKU: 51326925
Price: 700 EUR
Availability: InStock

Estimate €350 - €450

See Sold Price

Starting Price €200

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Koeln, Germany

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