The Telescope Is An Instrument That Helps To Observe The Distant Objects By Collecting Electromagnetic Waves (such As Visible Light). The Dual -tube Telescope (referred To As A Bilateral Mirror) Is A Telescope That Two The Same Or Mirror -symmetrical Telescope Is Connected On A Shelf To Make Them Always Aim In The Same Direction. Users Can Observe The Distant Scene With Both Eyes At The Same Time. The Dual -tube Telescope Provides A Higher Depth And Sense Of Distance Than A Single Telescope.

The Dual -tube Telescope Is The Same Useful Astronomical Observation Tool. You Can Use It To Watch A Ball Game, Concert Or Flying Bird In The Sky. You Can Also Use It To Appreciate The Big Comets Across The Sky, The Ring -shaped Mountains On The Moon, Several Satellites Around Jupiter, The Galaxy Of The Summer Night, The Scattered Star Group, The Nebula, And Even The Two Million Light Years. Wait.

Many People Mistakenly Think That The Twin Telescopes Have No Actions In Astronomical Observation. In Fact, It Is A Tool Loved By Many Astronomical Observer.

However, What Do We Need To Pay Attention To In The Process Of Using The Twin Telescope?

1. Do Not Use The Binocular Telescope To Observe The Sun Directly Without Light Reduction Measures, Otherwise Your Eyes Will Cause Blindness And Even Cause Death.

The Focus Of The Strong Sunlight Through The Telescope Is Like A Magnifying Glass, Lit The Wood!

2. Do Not Use Clothes Or Ordinary Fabrics, Please Use Special Lens Paper Or Ultra -fine Fiber Cloth. There Are Fingers To Remove Timely To Avoid Erosion Of The Coating, And The Dust Is Cleaned With A Blowout Ball. To Deal With Oil Stains Or Stains That Are Difficult To Remove, Medicinal Alcohol Or Isopropanol Can Be Used To Gently Wipe It On The Ultra -fine Fiber Fabric.

3. Please Do Not Use It In Rain And Snow In Non -waterproof Telescope.

Waterproof Telescope, There Is No Problem Even If It Falls Into The Water. But In Terms Of Maintenance Telescope, Use And Preservation In Dry Environments Are Always Good And Harmless. Waterproofing Nitrogen Is Just To Prevent Liquid Water From Entering The Lens Barrel When Water Falling Or Rainfall, And It Does Not Prevent The Lens Grow Mold Due To A Long Period Of High Humidity Environment.

4. Do Not Try To Disassemble Or Clean The Interior Of The Telescope.

The Structure Of The Telescope Is Actually Very Complicated. If The Light Shaft Is Crooked, The Number Can Be Debugged Only On The Precision Optical Set. As Long As The Light Shaft Of The Telescope Will Change, The Image Of The Left And Right Lens Barrels Will Not Be Over Again, It Is Not Comfortable To Watch, And It Is Not Even Used In Severe Cases. Avoid Falling, Re -pressure Or Other Severe Actions Of The Telescope, Mainly Due To The Protection Of The Optical Axis Of The Telescope, And The Two -tube Mirror Is Afraid Of Impact, Especially The Paul Structure.

5. Do Not Look At The Lens When Watching The Scene To Prevent Moisture From Erosion. If The Waterproof Number Is Dipped In Shanghai Water, It Can Be Rinsed With Water And Then Air Dry.

6. When Not In Use For A Long Time, Adjust The Dual Lens To A Small Volume, Cover It With A Protective Cover, And Place It In A Dense Bag Or Electronic Moisture -proof Box Containing Desiccant. In Order To Prevent The Internal Moisture.

Tune Of The Dual -tube Telescope

1. Gloss Hood Adjustment

The Hood Helps To Prevent Mixed Light From Entering The Sight And Affect The Observation Effect.

When Wearing Glasses, Fold The Eye Cup. Don't Wear Glasses, Raise Your Eye Cup.

Once The Hood Is Set, You Can Observe A Clear And Complete Vision Through The Correct Eye On The Telescope Whether We Wear Glasses.

2. Adjust Pupil Distance

When Using A Telescope, Clamp The Chest And Wall Of Your Hands To Form A Support Point To Facilitate The Stability Of The Telescope. The Distance Between The Two Eyes Is Adjusted According To The Different People, So As To Give Full Play To The Three -dimensional Image Of The Dual -microscope. If The Pupil Distance Is Not Adjusted Correctly, The Images You See May Bring Discomfort. The Specific Operation Is As Follows:

When The Objects You See Are Two Images, Please Be Careful To Expand Or Close The Binocular Telescope Mirror.

When The Two Images Are Merged Into One And Form A Circle, Stop Turning The Mirror Body.

3. Reconstruction Compensation Adjustment

In Order To Compensate For The Differences In Eye Vision Of Some Users, Most Of The Double -tube Mirrors Will Have The Refractive Compensation Regulating Ring. The Specific Operation Is As Follows:

First Use The Left Eye To Observe The Distant Target Through The Left Eye Mirror, And At The Same Time Adjust The Central Focus Ring To Make The Imaging Clear.

Then Use The Right Eye To Observe The Same Target Through The Right Eye Mirror, And At The Same Time Rotate The Refractive Compensation To Adjust The Regulating Ring To Make The Imaging Clear.

4. Focus

Now, When Observing Objects At Different Distances, A