FE
Formato pieno / 1.00x
Macro
No
90 mm.
90 mm.
1.00x
No
No / n.a.
Diaframma
f/2.8
9
No
No
No
Messa a fuoco
Sì
Sì
Indiretta
Sì
28 cm.
1.00x (equiv. in 35mm)
Costruzione
Sì
15/11
1 asferico, 1 a dispersione extra bassa e 1 super extra bassa
62 mm.
Sì
Sì
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OpticalLimits 8/10
In terms of optical quality it is easily playing on the same levels as its DSLR counterparts. In terms of sharpness the Sony lens has probably surpassed them. The center quality is excellent at f/2.8 and extreme at f/4 and f/5.6. Furthermore the borders/corners are also impressive especially considering the high density sensor used for the tests. Lateral CAs are generally a non-issue [...] The precision of manual focusing could be a bit better.