Polariser and Analyser (Polaroid)
Two identical units each with a Polaroid disc mounted in a rotatable mount with an aperture of 25 mm. Both mounts have a pointer moving over a 75 mm diam. scale divided 0-90°-0-90°-0 x 1°.
Ordering Information:
Cat. No |
Description |
LPH-30610 |
Polariser and Analyser (Polaroid) |