Pay in 4 interest-free payments of $200.00 Learn more
Ships within 48 hours · Estimated delivery Nov 12 - Nov 17
Relying on technological innovation
-Jim Johnston Astrophotographer
and a choice of over 80
Hallo Northern Sky
Includes (2)Â 11
Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Field Flattener f/5 to f/7 - FCD100-0806-02-FF ed-apo-fcd100-triplet-series Relying on technological innovationFeatures This is a field flattener for refractor type telescopes with a focal ratio of f 5 to f 7 Causes no change to the telescope focal length 2 inch barrel to easily attach to a two inch focuser Fully multi coated optics T ring thread on the device so a T ring can be used to easily attach a DSLR camera or a dedicated astrocamera 38 mm of clear aperture Requires 55mm (+ 2) of back focus spacing between the device and the camera sensor Premium high
US$ 160.00
US$ 222.50
![Health and Well-Being Across the Life Course [Paperback] Larkin, Mary priceadjust0428](https://cdn.shopify.com/s/files/1/0931/6027/6255/files/71zFxUZEG2L.jpg?v=1778235796)
US$ 131.00
