Technologie

FAQ/THREAD PITCH

FAQ/THREAD PITCH

Understanding thread pitch is crucial for ensuring that your lens filters are compatible with your camera lenses. By matching the correct thread pitch, you can avoid potential damage to your equipment and ensure optimal performance from your filters. When shopping for filters, always verify the thread pitch specifications to ensure a perfect fit and seamless integration with your photography gear.
DEVELOPMENT HISTORY/AIM OF A REVOLUTINAORY POLARIZER

DEVELOPMENT HISTORY/AIM OF A REVOLUTINAORY POLARIZER

Under the comprehensive supervision of Mr. Tatsuno Kiyoshi, a groundbreaking limited edition filter was born after an 18-month development period, aiming to be unparalleled in every aspect of Polarizer in its history.

FAQ/HOW TO PREVENT DETERIORATION OF POLARIZERS?

FAQ/HOW TO PREVENT DETERIORATION OF POLARIZERS?

Polarizers are essential tools in photography, used to reduce reflections, enhance colors, and increase contrast. However, like all photographic equipment, they can deteriorate over time. This article will explore the impact of degradation on image quality how long it takes for Polarizesrs to deteriorate, why they degrade, how to prevent deterioration.

PLASMA SPUTTERING COATING

REVÊTEMENT PAR PULVÉRISATION PLASMA

Le revêtement par pulvérisation plasma, une technique fascinante en science et ingénierie des matériaux, implique le dépôt de films minces de matériau sur un substrat par pulvérisation cathodique. Ce processus est réalisé en éjectant le matériau d'un matériau « cible » vers le « substrat » à l'aide d'un plasma.
NO SCRATCH AGAINST STEEL WOOL

AUCUNE RAYURE SUR LA LAINE D'ACIER

In plasma sputtering, the kinetic energy of the particles of the coating material is higher than in conventional vacuum evaporation methods, resulting in a highly adhesive and strong film.
Moreover, since it is smooth and has extremely little resistance due to to the flattness, it is less likely to get scratched.
Newton's ring example

ÉVITER LES ANNEAUX DE NEWTON – IMPORTANCE DE LA PLANÉITÉ OPTIQUE

En optique, la planéité du verre est cruciale car elle affecte la façon dont la lumière est transmise et réfléchie, ce qui à son tour influence la qualité des images produites.
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