How to Bring an Image Into Focus With Your Olympus Roamer 8x21 DPC I Compact Porro Prism Binocular

As anyone who has ever operated binoculars before will tell you, you must be able to effectively and quickly focus to ensure that you'll catch a glimpse of that rare bird, or see that military aircraft before it passes. You must also be able to increase image clarity as you focus. With the Olympus Roamer 8x21 DPC I Compact Porro Prism Binocular, you get the best of all worlds with a lightweight, compact unit that allows you to easily and quickly scan and focus on images as you go. This model is also a good quality binocular, providing exceptional image clarity through its quick-focus function.

Instructions

Difficulty: Easy

Things You’ll Need:

• Olympus Roamer 8x21 DPC I Compact Porro Prism Binocular

1. Pick up your Olympus Roamer 8x21 DPC I Compact Porro Prism Binocular with two hands and grip firmly around each barrel.
   
   
2. Measure your binocular eyepieces against your eyes and ensure that the eye interval is set properly. If necessary, adjust your binocular by pulling and pushing the barrels until you find the right fit.
3. Find a nearby object located over 15 meters from you to focus on. The object should have sufficient detail and be fixed to avoid losing track.
4. Look with your left eye through the corresponding eyepiece until you find the object, and focus using the dial underneath the binocular until it presents a clear circular image.
5. Look next with your right eye through the corresponding eyepiece until you find the object, and again focus until you see it as a clear image in your eyepiece.
6. Look through both eyepieces to find the object and adjust centrally using the large dial between the barrels.
7. Repeat Steps 4, 5 and 6 until you have a perfectly clear image.

Tips & Warnings

• Pick an object which is fairly distant and detailed, like a license plate on a parked car, which will allow you to focus until you can clearly see the detail from your position. Do not use moving objects, as this will make it nearly impossible to focus both eye pieces initially.
• Never use the sky or the sun as an object to bring into focus, as doing so can be highly damaging to your sight and can sometimes lead to a loss of vision. Avoiding staring directly at the sun at all times and never focus on sunlight through your binocular.

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