science-technology-0727 · Wikidata Q177455
Barlow lens
type of optical lens used to increase the focal length of an optical system Catalogue record “Barlow lens” assigned to “Science & Technology”. The name comes from the open Wikidata record Q177455. Price, condition and auction timing are demonstration data.
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type of optical lens used to increase the focal length of an optical system Catalogue record “Barlow lens” assigned to “Science & Technology”. The name comes from the open Wikidata record Q177455. Price, condition and auction timing are demonstration data.
DEMO LOT
Prices and results are demonstrations. You practise decisions, not the market valuation of this object.
Time left 1 hr 43 min · Bids 38
Object source
Wikidata Q177455. Bidding simulation — Training only · saved on this device · no transaction.
The exercise below is a separate synthetic DEMO case.
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