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A new lens from TTArtisan, this time an ultra wide angle fisheye lens, featuring a fast F2.0 aperture. On 1.5x APS-C cameras the field of view is 180 degrees, on Micro 4/3 it's 150 degrees. It also has quite a close focus distance of 12.5cm, giving you some possibilities for enhancing the distortion effect with subjects up close.
In this video I show you the lens up close in detail, and do some optical tests/sample images to show how the lens performs; and what my thoughts are using this lens. Tested on Sony E Mount

Sample supplied via TTArtisan for unbiased review/testing
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Details from the maker:

F2 large aperture shoot starry sky, circular fisheye creation: Usually a fisheye lens is always matched with bright F/2.8 maximum aperture, but we do our best to finally develop the first fisheyes lens with larger aperture F2. While this lens is designed for APS-C sensors, full frame users can also use it to take circular fisheyes. e images.

Customised rear ND1000 filter: this ND 1000 filter provides a 10-stop exposure reduction across the entire image, allowing the use of a wider aperture or slower shutter speed than normally required. By slowing exposure time, movement may be conveyed more clearly, and by adjusting aperture, depth of field may be more creatively controlled. These abilities. are very useful when shooting landscapes, especially in bright sunlight.

Landscape photography, panorama photography, time lapse photography: TTArtisan 7.5 mm f/2 fisheyes lens design render a 180 angle of view to produce a distinct visual appeal characterized by dramatic distortion and a creative depiction of space. Fisheye lenses take stunning 360 panoramic photos, ND1000 filter is presented to help you take stunning time-lapse photos.

Close-up fisheye shots: you can get extremely close to your subject-as close as 0.4 feet for close-up fisheye shots. Create images unlike any you've seen.

Timestamp:
00:00 - Start
00:06 - Unboxing
01:03 - Front lens cap
01:52 - ND 1000 filter
02:20 - On the camera
02:43 - Resolution test
03:28 - Flare test
03:41 - Chromatic aberration
03:58 - Perspective distortion
04:28 - ND 1000 filter test
04:46 - Close focus/blur
05:00 - Lens cap test image
05:14 - Video sample
05:44 - Sample images/Final thoughts

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