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Rpd Aero www.juzaphoto.com/p/RpdAero ![]() |
![]() | Sigma 50-500mm f/4.5-6.3 DG OS HSM Pros: sharpness, focal extension Cons: maybe only the weight and size Opinion: I was very satisfied with the performance of this lens, especially the sharpness is very good. It weighs a lot (2 kg) but if you want quality is a price to pay and you have to quote it.It is tiring to carry and cumbersome, but the performance repays all! RnrnSenza doubt one of the best lenses in my possession ... sent on January 29, 2018 |
![]() | Kenko Teleplus 1.4x HD DGX Pros: Few, unfortunately ... Cons: Several defects, both optical and compatibility Opinion: I purchased the Teleconverter to be used on a SIGMA 50-500 OS lens, but at extreme focal points the exposure reading of my Canon EOS 7D MK ii went absolutely on tilt requiring 2 stops in less than openings. Moreover from a comparison made with and without multiplier I could see that it was better the file "croppato" without TC that the one not cropped with the TC installed: loss of very significant detail and a chromatic aberration fortissimo.rnrnA separate mention regarding the compatibility: rnrnSIGMA 50-500 OS = OKrnCANON 10-18 = it sends the machine into error (but it is also true that it makes no sense to mount a TC on a wide angle ....) rnCANON 24-105 IS L = up to 70 mm works , from then on send the machine in block (you have to remove the battery) rnYONGNUO 50 mm 1.8 = it works perfectly !! rnrn I returned it for obvious incompatibility ... rnrnA greetings to all sent on December 18, 2017 |
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