US$ 25.00
color filters with Young's slits
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supporting a 1
both AC and DC simultaneously
Tirrill burner on a stable octagonal base adds air
Object Screen for Optics Subcategory_Burettes color filters with Young's slitsCut out at one edge slips this 125 x 70 x 200mm matte white metal screen over a meter rule for vertical or horizontal positioning during optical bench image formation work.
US$ 25.00
US$ 35.00
US$ 15.00
US$ 250.00
US$ 17.95
US$ 17.95
US$ 150.00
US$ 120.00