Lot #20
Otto Berg's Group of Large Lenses and Mirrors (4)

Estimate: $800+

The 30 Minute Rule begins December 15 at 7:00 PM EST. An Initial Bid Must Be Placed By December 15 at 6:00 PM EST To Participate After 6:00 PM EST

Server Time: 12/06/2022 01:29:30 PM EST

Description

Four pieces of unknown optics from the collection of Otto Berg, including: one 5.75″ concave mirror; two large compound lenses (one 4.5″ in diameter and 2.25″ long; the other 5.25″ in diameter and 7.25″ long); and a compound telescope (7″ in diameter and 5.5″ long). In overall good to very good condition, with overall wear and soiling.




From the collection of Dr. Otto Berg.

Auction Info

  • Auction Title: Science and Technology
  • Dates: November 18, 2022 - December 15, 2022