Photography

Photography

Cameras, Lenses & Lighting

Pentax 645Z (Ricoh Imaging Company page).
Main features:

  • DSLR camera with medium format (43.8 x 32.8 mm) CMOS sensor.
  • 51 effective megapixels images (8256 x 6192).
  • native RAW DNG 14 bits format.
  • without anti-aliasing (low pass) filter.
  • automatic lens correction (geometric distortion, chromatic aberration, and diffraction correction).
  • DXOMark sensor scores: overall score = 101 (evaluation).
  • dynamic range = 14.7 EV.
  • color depth = 26 bits.
  • weigth: 1550 g (body only).
  • main use: high resolution photography and photogrammetric 3D modelling of medium and large size pieces.

Pentax 645Z

Olympus PEN E-PL9 (Olympus page).
Main features:

  • mirrorless camera with Micro Four Thirds (17.3 x 13.0 mm) CMOS sensor.
  • 16 effective megapixels images (4608 x 3456).
  • RAW 12 bits format.
  • DXOMark sensor scores: overall score = 72 (evaluation).
  • dynamic range = 12.4 EV.
  • 3-axis image stabilisation.
  • 4K video at 30/25/24 fps.
  • weigth: 380 g.
  • main use: photogrammetric 3D modelling of small pieces.

 

Vuze 3D 360º Camera (Vuze page).
Main features:

  • 4K spherical photo and video (30 fps frame rate).
  • H.264 video codec.
  • AAC audio codec. 
  • Media FOV 360⁰ x 180⁰ (Full Spherical, 8 Sony FHD image sensors).
  • full wifi control from tablet or smartphone.
  • camera dimensions and weigth: 12 x 12 x 3 cm, 450 g.

Lighting material:

  • LED panels Nanguang CN-1200 bicolor.
    • dimensions: 47 x 39 x 9 cm.
    • color temperatura from 3200 K to 5600 K.
    • CRI = 95.
    • weigth: 2.3 kg.
  • flashes Speedlite YN560-II
    • guide number = 58. 

 Lenses (for Pentax 645Z):

  • smc D-FA 645 55 mm F:2.8 prime lens.
    • autofocus
    • equivalent to 35 mm format: 44 mm.
    • minimum focus distance = 50 cm.
  • smc FA 645 120 mm F:4 macro prime lens.
    • autofocus. 
    • equivalent to 35 mm format: 96 mm.
    • magnification ratio 1:1.
    • minimum focus distance = 39 cm.
  • smc FA 645 400 mm F:5.6 prime lens
    • autofocus
    • equivalent to 35 mm format: 320 mm.
    • angle of view = 10º
    • minimum focus distance = 3 m.

Date

04 April 2019

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