China ) - Offers to Sell and Export - Monday 1 September 2025 1:38 am - coating witness samples
coating witness samples is measurement of coating stresses on substrates often the material is the same as the finished product' substrate material... [Color charts or samples]
Zinc Selenide Optics - jtoptic (
China ) - Offers to Sell and Export - Monday 14 April 2025 3:33 am - zinc selenide optics cvd zinc selenide znse is a chemically inert material with high purity strong environmental adaptability and ease of processing it has low optica... [Optics sets or kits]
China ) - Offers to Sell and Export - Monday 15 March 2021 8:09 am - ring springs
the ring springs is used cooperatively by the outer ring of interior conical and the inner ring of external conical through inner ring contraction ... [Wave springs]
China ) - Offers to Sell and Export - Monday 14 December 2020 1:14 pm - dove prism
dove prism is a form of prism invented by h w dove it resembles half of a common right angle prism in which a ray entering parallel to hypotenuse... [Wave optics apparatus]
China ) - Offers to Sell and Export - Monday 14 December 2020 1:02 pm - right angel prism
a right angle prism is used as a mirror to deviate light through 90 degree and also as a retro reflector to deflect light through 180 degree by tota... [Wave optics apparatus]