This week we look back at the most popular blog posts of 2019 and give you a peek at one of the new products we’ll debut in 2020.
2019: Blog in Review
Our blog keeps rolling along! Published continuously since January 2017, our subscribed audience continues to grow, and increased by 50% last year. Thanks, everyone! The following are highlights from some of the 49 blog posts that we published last year. All these were in the top-10 by pageviews.
By far our most popular posting was “Tele Vue’s Secret Launch: Apollo 11mm Eyepiece!” that chronicled the behind-the-scenes development of the Apollo 11mm eyepiece and its last-minute introduction at the Northeast Astronomy Forum (NEAF) 2019. We explain what makes this eyepiece special to us, the “magic moment” reveal, and the reaction at NEAF. There are still a few of these limited edition eyepieces available for collecting, gifting, or just viewing through. Contact your dealer if interested.
A must-read article for anyone considering night vision astronomy, “Night Vision in the UK: Seize the Night!“, by guest blogger Gavin Orpin, was high on the top-10 list. Gavin says that night vision “has given me a completely new aspect of the hobby to explore.” He explains his use of night vision gear for hand-held and telescopic observing. This includes the use of 6nm Hα (for nebulae) and 685nm infrared (for galaxies and cluster) filters and adapters for simple imaging through the night vision monocular on and off the scope. We also delve into how the PVS-14 night vision monocular got its name. The blog came about as a result of a discussion between Gavin and Tele Vue President David Nagler at the AstroFest 2019 show in London.
Just in time for the holidays: the Tele Vue Apollo 11mm collectible eyepiece is now shipping!
When you receive your Tele Vue Apollo 11mm eyepiece, please post a photo on social media and tag it:
In recognition of the 50th anniversary of the Apollo 11 Moon landing, Tele Vue is proud to celebrate our founder’s contribution to the greater effort that made the mission possible and ultimately successful. The special, limited edition commemorative Tele Vue Apollo 11mm eyepiece pays tribute to the simulator program that was invaluable to astronaut training and to the direct influence it had on the eyepieces we enjoy today. We have developed unique packaging for the Apollo 11 eyepiece that consists of a high quality, presentation box with a message from Al and a serialized commemorative medallion matching the serialized eyepiece.
As we close-out the year, we’d like to update you on what is going on “behind the scenes” at Tele Vue! From the arrival of the Apollo 11mm eyepieces to the ongoing GoodBuy 2019 Sale, and answering your questions in between, our employees in upstate New York are somewhat like Santa’s “elves” this time of year!
“40 Hours of Terror” is how a Washington Post correspondent described Hurricane Dorian’s impact on the Bahamas this past September. The category 5 storm lashed at the islands with 185-mph (295-km/h) winds (tying a record) and relentlessly drove water and debris over land to cause loss of life and $7-billion in property damage. So thorough was the devastation, that recovery efforts are expected to take many years.
In September 2019, I attended a presentation at our local New Jersey library by Mike Greene, a NASA Ambassador. The 50th anniversary of Apollo 11 was the featured story as part of a very complete presentation of the entire Apollo program. I had no idea that 1,000 NASA Ambassador volunteers were passionately giving these free history lectures around the country.
Of course, I couldn’t resist telling Mike about my connection to the program, and he enthusiastically accepted my request to contribute to his future presentations at libraries in northern New Jersey. After Mike delivers his presentation, he introduces me by explaining my relationship with the Apollo program. Continue reading “Al with NASA Solar System Ambassador Mike Greene!”
Images from the 2019 Mercury Transit made with Tele Vue gear have now been posted to social media. We present here the best (with permission) and note that Tele Vue Powermate™ amplifiers “shone” in the creation of most. Not only does Powermate™ help fast, modern scopes achieve a focal length suitable for imaging the tiny planet, but some high-end, drawtube-side, narrow-band filters requires a Powermate’s telecentric operation to create parallel rays for best image contrast. (See Daystar application of Rear-Mounted Filter page).
From 11 November 2019 to 27 December 2019 enjoy 10% savings on all Tele Vue eyepieces*, Barlows, Powermates, and 2″ Paracorr Type-2! Also, receive a FREE Nagler Type-6 or DeLite eyepiece with purchase of Tele Vue telescope with matching accessory package. Please read details below.
It was Johannes Kepler (of “Kepler’s Laws of Planetary Motion” fame) that first predicted transits of Mercury over the face of the Sun. He predicted the May 1607 event and November 1631 event. However, nobody knew how big (or small) Mercury would appear against the Sun, leading Kepler to misidentify a sunspot as the planet when he observed the the first prediction. Kepler was deceased by the time of the second event, but a French astronomer confirmed the transit took place.
The next Mercury Transit is set for 4-days from now: November 11, 2019. This blog will tell you all you need to know to view and image this rare sight!
Anis Abdul’s composite image of Uranus and moons is from the October 2017 opposition and was posted to his Facebook page. The imaging gear used was a Celestron Edge 11 telescope, riding on on AP900 mount, that was “amplified” with our Tele Vue 2.5x Powermate to achieve 7,000 mm focal length. Imaging was done with a ZWO ASI224MC color camera . The best 50% of frames from 20-minutes of video were processed for the image. Software used was Pixinsight and Registax.
“One of the closer moon (Miranda) is actually visible in my stacks but is lost in the planet glow ,” says Anis.
The “ice giant” planet Uranus was in opposition on October 28th. That means that the Sun, Earth, and Uranus all lined up together at an instant in time on that date. Uranus is on the same side of the Sun as the Earth, so the planet was closest to Earth and brightest for the year and in the sky all night long. If you missed it: don’t worry. The slow-moving planet will remain at least 3.7″ of arc in diameter and at magnitude 5.7 for the next month.