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显示标签为“Monocular Telescope”的博文。显示所有博文

2018年1月29日星期一

Rare! Never happened in 150 years, supermoon + blue moon + total lunar eclipse!

There will be two supermoons on the first and last night of January, and the second supermoon will have a "special" red light. On the 31st of this month, when you look up at the sky, you will find that the moon is not like any moon you have ever seen. The total lunar eclipse will appear on the supermoon, and the full moon eclipse will be seen from western North America to the Pacific and East Asia.

monocular telescope

"Supermoon" means a full moon that is 14% bigger and 30% brighter than the usual full moon, which appears when the lunar full moon is closest to Earth's orbit. The orbit of the Moon, orbiting the Earth, is oblique, so it usually falls beneath the shadow of the Earth. According to scientists at NASA, nearly two full moonsets each year are often perfectly integrated with the Earth, and the sun shields Earth's shadow from the sun's rays, which are usually reflected on the moon.

"Blood moon" usually occurs when the total solar eclipse occurs. When the earth is on a straight line between the moon and the sun, it covers the direct sunlight. However, there are still some sun rays bypassing the edge of the earth. After being filtered by the Earth's atmosphere, purple, blue, green and yellow light are absorbed, and thus a strange red light is projected onto the moon to form a "blood moon". This mysterious appearance usually has a slightly reddish color due to the atmosphere doubling the light.

The blue moon has no relationship with the color of the moon but refers to the second full moon when there are two full moons in a month, which is also very rare.

monocular telescope

There will be a full moon, a total lunar eclipse, a blue moon, a blood moon and a supermoon that night. Of course, the rare astronomical phenomenon can not be missed. So, prepare the monocular telescope and a barrel of beer, bring your friends, and witness the marvelous phenomenon that has not appeared in more than 150 years together.

2017年10月25日星期三

What should we bring during the wild adventure?


Now, many young people like to team up and have a hiking to the mountains forest area that has not yet been well developed. Some schools will also organize some summer camps for students to explore and experience the beautiful nature. However, there are many unknown risk factors for the wild adventure. Therefore, bring along all the required equipment with you is a very important preparation work.

combat hat

1. LED Rechargeable Headlamp
Although the 5000 lumen headlamp is mostly used by professional expedition explorer, if you need to climb or walk on the mountain roads at night, it’s recommended to wear a headlamp for your safety. The headlamp is perfect for outdoor activities, such as camping, traveling, hiking, fishing etc. With its high brightness, you can free your hand but have a clear vision at night.

2. Combat hat
The Tactical Army Combat Sun Hat is not just for war, it’s also perfect for camping, hiking, hunting outdoor tourism, wild adventure, wargame and other outdoor activities, or it can also be a military fan collection! Made of good nylon, the combat hat is comfortable, sun-resistant, scratch resistant and light. With four ventilation eyelets and breathable cotton, you will not feel hot to wear it. With fine workmanship neck strap and adjustable Chin Strap, it will suit your head size perfectly.

3. Monocular telescope
A Portable Monocular Telescope with 25mm Objective lens diameter and 10x Magnification is perfect for adventure tour and camping, hiking, hunting, golfers as it’s easy to use and light to carry. The fully multi-coated lens is good for superior light transmission.

combat hat

4. Inflatable Sleeping Mattress
If you take a Creeper automatic Air Cushion then you will be able to sleep so much better in your tent at night. With built-in soft sponge material, it is high elasticity and moisture-proof. What’s more, it is simple and easy to fold and use, so it’s convenient for travel.