Imaging the Skies with the Tele Vue-NP127is

We’re quite impressed with Frank Wielgus’ exquisite collection of wide-field, deep-sky images on SmugMug. Photographed with a Tele Vue-NP127is APO refractor, the attention to image capture and software craftsmanship is evident in his collection of galaxies and nebulae. His images have often been selected as winners in the Amateur Astronomers Association of Pittsburgh’s Kevin J. Brunelle Photography Contest.

In his guest blog Frank shows and tells us the story of his astrophotography.

Sh2-155 — Cave Nebula (crop) by SmugMug user Frank Wielgus. All rights reserved. Used by permission. Emission, reflection, and dark nebulosity delightfully combine with young stars in this area of Cepheus around the Cave Nebula. The ‘Cave’ is the dark area below the red nebulosity at the lower left of the image. Tele Vue-NP127is (127mm, f/5.2, Nagler-Petzval) APO Refractor with Atik 383L Camera on CGEM mount. Exposures were multiple 400 sec. through L, R, G, B filters. Maxim DL and Photoshop CS5 were used. Imaged from Cherry Springs, PA Dark Sky Park.

I started astrophotography in the early ’90s using film. It was a Pentax camera with screw mount lenses, piggybacked on an SCT using slide film. Boy, I’m glad those days are gone! I have recently started using those lenses again on a wide field DSLR set up. I then moved to imaging through the SCT. At some point, I wanted to up my game in quality, and for me, that meant a refractor.

M8 – Lagoon Nebula by SmugMug user Frank Wielgus. All rights reserved. Used by permission. Tele Vue-NP127is (127mm, f/5.2, Nagler-Petzval) APO Refractor with Atik 383L Camera on CGEM mount. Exposures were 300 sec. each through L (binned 1×1), R (binned 2×2), G (binned 2×2)  & B (binned 2×2) filters. Maxim DL and Photoshop CS5 were used. Imaged from Cherry Springs, PA, Dark Sky Park.

Ever since I first acquired Tele Vue Plössls in the early ’90s, I have always admired Tele Vue products. Quality, design, and locality of service were important considerations for me. For these reasons, the NP127is was a dreamed-for acquisition for a number of years. So when the opportunity arose and with the prompting of a good friend, I acquired one. I remember being blown away by the quality. Now stars look like stars and the sharpness with flat field are incredible things to see. Barring any unusual circumstances, this scope and I are in it together for the long haul.

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