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Need help?Do you have a question about the Olympus 8 x 42 PRO and is the answer not in the manual?
Adjust binoculars with both hands for a single field of view.
Focus using the left eyepiece and focus dial for the left eye.
Adjust diopter control on the right eyepiece for clear focus.
Rotate focus dial with both eyes for optimum subject focus.
Waterproof design for brief immersion, not for underwater use.
Proper cleaning and storage to maintain binoculars.
Details on product repair, replacement, and excluded defects.
Information on warranty validity, queries, and maintenance.
Requirements for validation and terms for Oceania region purchases.
Defects and damages not covered by the warranty.
Consumer guarantees and rights under Australian law.
This document provides instructions and warranty information for Olympus Binoculars, specifically the 8 × 42 PRO and 10 × 42 PRO models. It covers the basic functions, proper usage, and maintenance of the binoculars, along with warranty details for customers in Asia and Oceania.
The Olympus Binoculars are optical instruments designed to magnify distant objects, allowing users to observe them with greater detail. These models, the 8 × 42 PRO and 10 × 42 PRO, offer different levels of magnification, with the "8" and "10" indicating the magnification power (8x and 10x, respectively), and "42" referring to the objective lens diameter in millimeters. The "PRO" designation suggests a professional-grade quality, implying robust construction and superior optical performance.
The binoculars feature several key components that work together to achieve their function. The eyepieces (1) are where the user looks through to view the magnified image. The diopter adjustment control (2) allows for fine-tuning the focus for individual eye differences, ensuring a clear image for both eyes. The focus dial (3) is used to adjust the overall focus of the binoculars to bring distant objects into sharp view. Strap mounts (4) are provided for attaching a neck strap, making the binoculars easy to carry and preventing accidental drops. Eye cups (5) are designed to block out ambient light and provide comfortable viewing. These eye cups can be pulled out for use and pushed in when wearing glasses, ensuring optimal viewing distance for all users. The binoculars are also designed with a waterproof construction, meaning they can withstand immersion in water for a limited time and depth, though they are not intended for underwater use. This feature protects the internal optics from moisture and dust, enhancing durability in various outdoor conditions.
Operating the Olympus Binoculars involves a series of adjustments to ensure a clear and comfortable viewing experience. The first step is to adjust the eye cups. For general use, pull out the eye cups to their click position. If you wear glasses, push the eye cups in to maintain the correct eye relief.
Next, the eye interval must be adjusted. This involves removing the cover and gently moving the two barrels of the binoculars closer or further apart, as shown in the accompanying figure, until the user sees a single, unified circular field of view. This ensures that the binoculars are aligned with the user's interpupillary distance.
Once the eye interval is set, the user proceeds to focus the binoculars. This is a two-step process to account for differences between the user's eyes. First, with the left eye, the user looks through the left eyepiece and rotates the focus dial (3) until the desired object is clearly in focus. Second, with the right eye, the user looks through the right eyepiece and rotates the diopter adjustment control (2) until the same object is also clearly in focus. This independent adjustment ensures that both eyes receive a sharp image. Finally, to bring the subject into optimum focus, the user looks through the binoculars with both eyes and rotates the focus dial (3) until the subject appears perfectly sharp. This final adjustment fine-tunes the focus for both eyes simultaneously.
The waterproof design of these binoculars is a significant usage feature, allowing them to be used in various weather conditions without concern for internal damage from rain or splashes. However, it is crucial to remember that while they are waterproof for immersion up to 1 meter for 5 minutes, they are not designed for prolonged underwater use.
Proper care and storage are essential to maintain the performance and longevity of the Olympus Binoculars. Regular maintenance involves cleaning the optical surfaces and protecting the binoculars from environmental damage.
For cleaning, any dust on the lenses should first be removed with a blower. After dusting, the lenses should be gently wiped with a clean, soft cloth. If the eyepieces are stained, a cloth moistened with a commercially available lens cleaner can be used. It is critical to avoid using harsh chemicals such as thinner, benzine, or other organic solvents, as these can damage the lens coatings or plastic components.
When the binoculars are not in use for an extended period, they should be stored in a well-ventilated area, away from high temperatures and humidity. This prevents mold growth and material degradation. It is also important to protect the binoculars from strong impacts, such as bumping or dropping, which can misalign the optics or damage the internal mechanisms. Users should avoid applying excessive force to any part of the binoculars, especially the moving parts.
In the event of damage or malfunction, users are advised to bring their binoculars to an authorized Olympus service station for professional repair. Attempting repairs or modifications by unauthorized personnel can void the warranty and potentially cause further damage. The waterproof feature, while robust, does not negate the need for careful handling and storage, as extreme conditions or improper use can still compromise the seal. Adhering to these maintenance guidelines will ensure that the binoculars continue to provide clear and reliable viewing for many years.
General| Magnification | 8x |
|---|---|
| Objective Lens Diameter | 42mm |
| Waterproof | Yes |
| Fogproof | Yes |
| Coating | Fully Multi-Coated |
| Exit Pupil | 5.3mm |
| Eye Relief | 18mm |
| Nitrogen Filled | Yes |
