P501.032 OPTICAL BENCH WOODEN
Description
Wooden base with 1mt. scale graduated in mm. complete with two lens holders, one candle holder, pin hole plate, ground glass screen, wire gauze screen and a needle stand with index mark.
Wooden base with 1mt. scale graduated in mm. complete with two lens holders, one candle holder, pin hole plate, ground glass screen, wire gauze screen and a needle stand with index mark.
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