4. Prise de vues sous l'eau

Utilisation de la courroie

Passer la main dans la dragonne accessoire et ajuster la longueur avec la pièce d'arrêt.

Prendre des vues soigneusement.

Confirmer la vue sur l'écran ACL.

Ce coffret utilise l'écran ACL pour confirmer la vue. Le viseur ne peut pas être utilisé.

Appuyer doucement sur le levier de déclencheur.

En appuyant sur le levier de déclencheur, tenir fermement le coffret avec les deux mains et commander le levier doucement pour éviter de faire bouger l'appareil.

Précautions en utilisant le flash

En prenant des vues en gros plan sur le côté grand angle, la lumière du flash risque d'être perdue dans certaines parties ou le volume de lumière risque de ne pas être uniforme.

Plage de fonctionnement du flash

W : 30 cm à 4,5 m environ

T : 30 cm à 3,5 m environ

En fonction des conditions au moment de la prise de vue (clarté de l'eau, matières en suspension, etc.), la portée applicable du flash peut devenir plus courte. Après avoir pris une vue, l'afficher sur l'écran ACL pour confirmation. (Le mode d'affichage est atteint en appuyant rapidement deux fois sur la touche de l'écran ACL. La presser une fois de plus fera revenir l'appareil en mode de prise de vue.)

F-22

Page 61
Image 61
Olympus PT-018 manual Prise de vues sous leau, Utilisation de la courroie, Appuyer doucement sur le levier de déclencheur

PT-018 specifications

The Olympus PT-018 is a well-regarded underwater housing designed specifically for the Olympus digital cameras, providing enthusiasts and professionals alike with the ability to capture stunning images and videos beneath the waves. This product represents a merging of innovative technology and practical design, allowing users to explore the underwater world without sacrificing the performance of their camera.

One of the standout features of the PT-018 is its robust construction, designed to withstand the pressures associated with underwater photography. The housing can accommodate depths of up to 40 meters, making it suitable for recreational diving and snorkeling. Crafted from durable materials, the housing is both lightweight and rugged, providing peace of mind that the camera is safe and secure while capturing aquatic adventures.

The housing is designed with user accessibility in mind. It features a clear, optical viewfinder that brings clarity to composition and framing even in challenging lighting conditions underwater. Controls for the camera are intuitively placed, allowing for easy adjustments while submerged. The well-placed buttons and dials ensure that photographers can operate their cameras without needing to remove the housing, which is crucial for capturing spontaneous moments.

A significant technological advantage of the PT-018 is its ability to support various wide-angle and macro lens attachments, providing users with a range of creative options for their photography. This adaptability allows photographers to experiment with different perspectives and techniques, from expansive underwater landscapes to intimate close-up shots of marine life.

Additionally, the housing is designed to prevent water ingress, featuring O-rings and seals that help maintain the integrity of the equipment even in challenging conditions. The transparent polycarbonate construction provides excellent visibility while minimizing weight, making it easier to handle during underwater excursions.

The PT-018 also incorporates practical features such as a tripod socket, making it convenient to mount the housing on a tripod or stabilizer for added stability during capture. The housing also includes a lens port that accommodates different filters which can enhance image quality by adjusting for color temperature and reducing backscatter.

In summary, the Olympus PT-018 is a versatile and reliable underwater housing, perfect for those looking to immerse themselves in the art of underwater photography. With its durable construction, intuitive controls, and compatibility with various lenses, it empowers users to capture breathtaking imagery that showcases the beauty of aquatic environments. Whether you're a seasoned diver or a casual snorkeler, the PT-018 enables you to explore and immortalize the wonders found beneath the surface.