Tamron 25-200mm 2.8-5.6 vs Sigma 20-200mm 3.5-6.3 (vs Tamron 28-200mm) – Welches Zoom ist schärfer?

Tamron 25-200mm F/2.8-5.6 Di III VXD G2 vs. SIGMA 20-200mm F3.5-6.3 DG Contemporary. Today I'm testing the brand-new Tamron 25-200mm F2.8-5.6 and comparing it quickly and dirty with the Sigma 20-200mm F3.5-6.3 and the old Tamron 28-200mm F2.8-5.6. In the video, you can see how the lenses perform in terms of sharpness, aperture, and wide-angle – tested with the Sony A1 and completely uncorrected RAW files for an honest comparison. A detailed review is coming soon! Tamron 25–200mm F/2.8–5.6: https://www.fotoprofi.de/p/tamron-25-... Sigma 20–200mm F/3.5–6.3: https://amzn.to/4otI4fL Tamron 28–200mm F/2.8–5.6: https://amzn.to/4oAabu2 Advertising: I buy most of my equipment from Fotoprofi.de (www.fotoprofi.de), usually at the Ludwigsburg store. Check it out :) My Amazon page: https://www.amazon.de/shop/kempetenz My equipment: Cam A: https://amzn.to/4iCW3g7 Cam B: https://amzn.to/4ceSE3C Cam C: https://amzn.to/4cbBkOT Vlog: https://amzn.to/3FOI9tt Drone: https://amzn.to/4loL3pg ActionCam 1: https://amzn.to/4iulb8z ActionCam 2: https://amzn.to/4jqWjA7 18mm: https://amzn.to/43t44Aj 35mm: https://amzn.to/3YzLVhU 24-70mm: https://amzn.to/42f3e84 Mic: https://amzn.to/46yDHbG Light 1: https://amzn.to/3NdMaYx Light 2: https://amzn.to/3CDDR3u Light 3: https://amzn.to/3PhPiW1 As an Amazon Associate I earn from qualifying purchases 0:00 Start 0:50 Aperture vs. Focal Length 1:20 Tested on the Sony Alpha 1 1:50 Difference 20mm vs. 25mm 2:15 Tamron 25-200mm vs. Sigma 20-200mm 2:35 Sharpness at 25mm 3:10 Chromatic Aberration 3:35 Sharpness at 50mm 4:05 Sharpness at 135mm 4:45 Sharpness at 200mm 5:35 Conclusion Tamron vs. Sigma 6:05 The differences are very subtle 6:25 Tamron 25-200mm vs. Tamron 28-200mm - 6:45 Sharpness at 28mm 7:25 Sharpness at 50mm 7:40 Sharpness at 135mm 7:55 Sharpness at 200mm 8:15 Price and Conclusion #tamron #tamron25200 #sigma20200