The WillCo-dish® Glass Bottom dishes we designed (1996), in response to the optical and environmental needs, created by High - and Super Resolution Live Cell Imaging. Glass bottom containers are a requirement, when using High Numerical Aperture coverslip corrected objectives. The WillCo-dish® design insures a flat coverslip for optimal imaging. The coverslip is always horizontal and flush with the warming-stage, which: Provides optimal and equally divided heating of the cells on the bottom of the dish, which is of major importance! Ensures that there are NO optical aberrations, especially in live cell applications. Ensures that there is NO lateral shift in Z. We use the very best available products, to manufacture our glass bottom dishes, as well as for our packaging. Product information WillCo-dish®KIT dishes ASSEMBLY Instructions KIT WillCo-dish®SAMPLES program FREE WillCo-Dish®SAMPLES Specifications Glass D 263 M