Abron - Model AP-689BS -Biprism Assembly Set

Biprism Assembly set To find the wavelength of sodium light monochromatic source with the help of Fresnels Biprism AP-689BS.

Bi-Prism Assembly

Has Bi-Prism Holder, Slit, Micrometer Ramsden Eye Piece
(i) Bi-Prism Holder :fine radial motion fine pitch screw.
(ii) Lens Holder : With automatic spring action
(iii) Micrometer Eye Piece Ramsden Eye Piece 10x screw
(iv) Optical Slit : ground stainless jaws, spring action of jaws
Cat Item Type
AP-689-A Bi-Prism Assembly Complete
with 1 meter rod
AP-689-B Bi-Prism Assembly Complete
with 1.5 meter AP-689-BS Bi-Prism Assembly Complete with 1.5 meter Riders and Biprism and SV lamp and box and power supply setup

Description