24mm - 140nm Quarter Wave Microscope Lambda Plate plus BONUS slide - See SPECS

Description

Microscope Quarter Wave Compensator Plate Multi Layers - Polarizing Applications. 0.5mm thick – (active layer 0.08mm)
140nm +/- 10nm Retardance Value.
We attached a detailed specification page showing all features, components and fabrication technology. Please see second attached picture.
We included in this sale – as a bonus - a crystal polarizing microscope slide with a birefringent chemical available at the time of sale. In this way you can check the quality of our product right after receiving it.
Note: In our store we have listed two types of Lambda retaining plates: Group one – Laminated and Group two – Glass Mounted. Even same type of item - Quarter Lambda – for example interferometric has same value as Glass mounted quarter Lambda plates, visual some differences are noticed due to the technology used. Laminated plates are manufactured via hot lamination and at the line of contact between active layer and neutral protection layer there is a micrometric melted layer combining the last two. Visual this brings a color surplus in laminated lenses. In group two – full Lambda retaining plates – the effect is reversed but less noticeable. (For laser applications and special scientific research glass mounted retaining plates are usually the chosen choice.)
Thanks for visiting and looking