Jump to content

Leaderboard


Popular Content

Showing most liked content since 07/23/2019 in Posts

  1. 1 point
    My observatory is always delivering surprises this like. Mostly it behaves itself, but yeah, the temperature drops and moisture outside can wreak havoc on certain facets. I keep tools in the observatory now for instant repair work. This sport of AP teaches you a lot, especially patience. Ray
  2. 1 point
    Hi each N All. Just recovering from nasty Flu Attack and Bronchitis infection. First time for years. Seems like the vaccine I had did not include the beast that invaded me. Not a very nice 2 week session. Howsomeever, I had time to browse around and few pennies to spare and picked up this Canon EOS D7 body with low shutter count and in excellent condx for a little over $400AU. I have an almost full range of EF lens for my EOS 750D so they are interchangeable. The white thing ? It can also be found in black under the Opteka brand. This one, from Keldalens.com designed in Japan has Bell and Howell lens 650 to 1300mm Telephoto Zoom f/8 16 MF. Have looked through it terrestrially. - Skies at night are disgusting, after all it is winter and we are actually getting some rain as well However even on the Manfrotto RC2 tripod/mount, manually releasing the shutter causes wobblys. esp at 1300mm. I also have in my ditty box a T thread 2X converter from my 500mm Mirror lens, which is compatible. 2600mm !!??!! I think I will have to mount it on the EQ6Pro ! ATM I have a remote shutter/Timer control coming for the D7. That will be essential using this beast. Reviews appear to give similar overall views that the glass is of reasonable quality, but at 1300mm is pushing one's friendship a bit. The units do vary from who made the optics. Bell and Howell is a very old established company, better known for their manufacture of cinematic projection equipment. Will be interesting what it can produce astronomically with the moon as the subject. Hopefully I will be feeling more inclined soon and that a few occasional clear nights rock up. Quite impressed with the D7, which mechanically is based on the old 1N film camera (Which I also have) similarly built like a tank and weighs as heavy. Note: The photo with the lens extended to 1300mm does tend to indicate a bit of 'sagging' this is not the case the telescoping is very positive and has a lock ring. Its an optical 'confusion' and is quite straight One reviewer said he had issues focusing, for my part I found no difficulty - even with my ancient eyes. However it would be very unfair to compare it with a Genuine Canon Telephoto lens costing $5K!!. Dave.
  3. 1 point
    Yeah, saw some of it on TV.. They call it "global warming"?? Had our far share of cold and wet so far this winter has shown around 350 mm of rain and should get more next week. Of course with rain one needs clouds and with clouds one cannot do Astronomy. Night temps over here bouncing just above Zero C. Yesterday was only 13C Max. Weeds and stuff absolutely bursting into life. Even this Yuccu at the front entrance has burst into flower. Also Aloe Vera is blazing forth. (Pics by Canon D7) PS. The Yucca is causing quite an interest in the Street, a number of people stopping wid M/Phones taking pictures. I have several of these plants on my block. Dave.
  4. 1 point
    Awesome mate. When I get back there I will definitely pop in. It is always dangerous for me to visit telescope shops. Ray
  5. 1 point
    Sorry, been in Hong Kong mate. That is epic. I'm glad you are getting the buzz out of it. That's how AP is supposed to be. Ray
×