Nikon af s vr micro 105mm f 2 8g if ed vs ttartisan 100mm f 2 8 2x macro?

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From Nikon AF-S VR Micro 105mm f/2.8G IF-ED: Nikon AF-S VR Micro 105mm f/2.8G IF-ED: A prime lens by Nikon for Full frame cameras, 105mm f/2.8. Specs - Maker: Nikon - Focal length: 105mm (prime) - Maximum aperture: f/2.8 - Made for: Full frame sensors - Mounts: Nikon F - Stabilised: yes - Autofocus: yes What it frames like - On full frame (Nikon F): as marked, 105mm. - On APS-C (Nikon F): like 158mm on full frame; f/2.8 gives about the depth of field ...

From TTArtisan 100mm f/2.8 2X Macro: TTArtisan 100mm f/2.8 2X Macro: A macro lens by TTArtisan for Full frame cameras, 100mm f/2.8. Also sold in a tilt-shift version. Specs - Maker: TTArtisan - Focal length: 100mm (macro) - Maximum aperture: f/2.8 - Made for: Full frame sensors - Mounts: Sony E, Fujifilm X, Nikon Z, Canon RF, L-Mount, Canon EF, Nikon F - Stabilised: no - Autofocus: no, manual focus What it frames like - On full frame (Sony E, Nikon ...

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