![]() ![]() ![]() Teleconverter 1.4x (TC-1401) for the 150-600mm f/5-6.3 Contemporary and other Sigma lensesģ. Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary – a fantastic choice for distant landscape photographyĢ. Thoughts on Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary Lensġ.If you have a better tripod, for example, you can make a correction to my approach. The SIGMA 150-600mm F5-6.3 DG DN OS Sports strikes a perfect balance between versatility and aperture this lens is one of the fastest ultra zooms you can find that is still quite affordable. Regardless of my experience, you can try it on your own. If you are going to buy this telephoto bundle for stargazing, even if you have a good tracker it’s definitely not a good idea. For someone, who uses the Sigma 150-600mm Sport version possibly Jupiter and Saturn look better. This is effectively all, that you can achieve in astrophotography with this bundle. You can only get decent images of the Moon, Sun, and Venus crescent. The Sigma 150-600mm f/5 – 6.3 DG OS HSM with both TC-1401 and TC-2001 is not the best lens for astrophotography unless you have got a high-end tripod. 14 The exposure length test with the Capella star (0,12mag) and teleconverter TC-2001 mounted to Sigma 150-600mm f/5 – 6.3 DG OS HSM Contemporary lens. Bear in mind, that narrower apertures might result in blurry edges. Sun – the most dangerous object to capture, but definitely does not require a long exposure.Now I want to share with you the example images of celestial objects. The 3 previous articles describing both the Sigma 150-600mm DS OG HSM, as well as both dedicated teleconverters, described all the things, which a user can experience when using. It’s next multiplied by the teleconverter value, which makes output images not really useful. The problem, unfortunately, is not a restricted time of exposure, but the sharpness and image resolution, which is quite poor at the maximum focal length. Regardless very narrow aperture, if you have a tracker, you can still get more from the Sky. Critiques welcome Sigma 150-600 C D810 - First time out with this lens but so far very happy with it. Equipment used: Sigma 150600mm telescope, SLIK tripod, Canon EOS 5D Mark II camera. Amazed by some of the photos in this forum, I decided to give it a shot and start learning to photograph the night sky. At very long exposures such as these, we have tied hands basically, because the exposure time is very restricted, even to 1 second only at 1200mm. Capturing the Moon is what led me into my deep-sky astrophotography. It means, that we cannot make long exposures without the tracker. The fundamental difference between celestial objects and terrestrial objects is, that these first are in motion, as the Earth rotates. I wanted to check this lens in terms of its ability to capture celestial objects. ![]() The summary of my amateur test with a Sigma 150-600mm DG OS Contemporary lens and two teleconverters TC-1401 and TC-2001 includes the astrophotography section. ![]()
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