Reviews written by Alberto Barani

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Alberto Barani
www.juzaphoto.com/p/AlbertoBarani

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Reviews of cameras, lenses, tripods, heads and other accessories written by Alberto Barani

The following opinions have been automatically translated with Microsoft Translator.

Samyang 14mm f/2.8 IF ED UMC Aspherical

Pros: field angle, aperture, sharpness

Cons: Distortion, difficulty of use filters

Opinion: Great lens than the price, you will not feel the lack of AF given the pdc, sometimes rather serve a minimum electronic gods to dialogue with the machine for the exhibition, but nothing insurmountable. Barrel distortion is known, terminable at pp although sometimes on the road you would like to use the photo right away instead of waiting for the return home with pc.rnIl main problem in my opinion is on the filters, serves the holder which is inconvenient and hard to find the filters.

sent on August 06, 2016

Kenko Pro 300 DGX 1.4x

Pros: Cost

Cons: sharp decline, increased aberrations, decrease AF performance beyond legal

Opinion: I gave 4 vote, I am quite disappointed, I hope it is a problem of my copy, used with the 6D and the Tamron 70-200 2.8 the sharp decline seems to me excessive to try all openings (4 to 16), the AF He finds it hard to keep up even in good light, known widespread chromatic aberrations. rnCerto cheap, not having tried the canon can not do against money rn

sent on July 22, 2016

Tamron SP 70-200mm f/2.8 Di VC USD

Pros: Price, sharpness, construction

Cons: Slight delay stabilizer, AF "schizophrenic", focus breathing

Opinion: Some aspects are characteristics of the lens and I would not judge strengths and weaknesses (bright obviously being a 2.8, since they are also heavy 1470g etc.), while others are less obvious and it is worth making a list: rnrnpregirn- "sharpness "The difference with my other Tamron (SP 24-70 f2.8 Di VC) we see now, especially in the TA, who shot 90% of the photos, it is much more nitido.rn- good quality costruttivarn- prezzornrndifettirn- focus breathing quite marked (to remove focal length) rn- slight delay stabilizer rn- rare cases of madness in the AF-servo (total blur no apparent reason even in good light) rnrnda note that the rings is reversed compared canon for location for both direction of rotation, which in practice prevents you to zoom with hood in position of riposornrncomunque are very satisfied for the use that I'm doing (indoor sports)

sent on December 05, 2015