An External 2x lens attached to my iPhone greatly improved & reduces odd looking artifacts seen in night mode blending when imaging the Milky Way.
Amazon link
https://a.co/d/a4mUABJ
The brand is Neewer. It’s a budget 60mm / 2x lens for the iPhone $69. I’m using it on my Beastcage by BeastGrip with the 17mm thread plate. There are several different options available. There’s Moment, BeastGrip, Sandmarc, Reeflex, & Shiftcam. The lens comes with a clip on attachment, I don’t recommend using it. It’s difficult to align perfectly over the camera of the iPhone.
Get a BeastCage or a dedicated case with 17mm threads for the lens from either Sandmarc or Reeflex. The other brands have proprietary cases for their lenses and only their lenses can be used on the case. The Beastcage has three different plates to accommodate their own 1.7x telephoto along with 17mm lens mounts, & a plate for Moment T-series lenses.
If you go with Neewer, it’s a good option and is built very well. The optics are multi coated and my copy is very sharp. However I had a bad copy when my first one arrived. I ordered a replacement via Amazon & purchased a send one. Two were delivered Saturday, the replacement was much worse. Bad flaw in the center. The third is nearly perfect!! Super sharp and clean. It’s on par with the other brands.
It’s definitely helpful when shooting the Milky Way because the 24mm 1x camera is too wide and causes the odd artifacts as the images during night mode are blended. Increased magnification is always best for better resolution.
Samples:
Milky Way (heavily edited due to light pollution).
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Tight crop shows the Bokeh of the tree limbs.
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