Preferred use: all-purpose, aerials, aerospace, digital photography
The Planar® lens is the most successful camera lens design ever created. This nearly symmetrical layout provides the lens designer with numerous means to correct aberrations extraordinarily well, even for wide open apertures. The ideal basis for high-performance lenses with great color correction, high speed, flat image plane (this is where the name comes from) and low distortion.
||1 : 2.8
|Ap. range||2.8 - 22|
|Focus||∞ to 0.9 m|