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Carl Zeiss Triplet Apo 180 mm

Auction No.:
4769
Starting Bid:
$10000 Reserve not met
Location:
Saarbruecken, - Germany
Started:
12/05/2008 09:19:AM
Ends:
12/10/2008 09:19:AM
Shipping:
Payment:
Hits:
2734
Carl Zeiss aus Jena made triplet airspacest astronomical apochromatical lens in cell

- clear diameter of the objective is 180 mm = 7.1"
- F-ratio F/17.5
- Focallength 3331 mm

Interferometrical Tested as follow :
- testing wavelength 532 nm
- wavefront p.t.v.: 1/6.60
- wavefront RMS: 1/38.40
- Strehlratio : 97.33 %

condition : mind

the optics is a extrem well colorcorrected highest quality real apochromatic objective


good luck in the auction

Markus Ludes
Time Placed User Bid Amount