Koyaanisqatsi No.3
Pinhole (Camera Obscura/Lensfree/Len sless / Without Lens) Photography to 3x4 Instant Film

Author : IMRE BECSI

Location of shoot : Lovran, Istria, Croatia, Europe
Time of shoot : 08.07.2008.




Shotdate | -location:
2008 July 08 | Lovran (HR)

Camera | Filmtype:
Homemade Pinhole | Studio 125i (expired)
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Shooting
Film : Polaroid 125i (expired : )
Filters : Tiffen Cir.Polar (4 1/2) and ND.6 (ser.9)
Metered expo.: 13 EV (with Minolta Auto Meter III + spherical diffuser head)
Calculated expo.: 25 sec. ( EV)
( I use my reciprocity compensation value chart to Polaroid film)
Developing time : 120 sec. /+25 C°

The camera :
Body is a Film Back Adapter Plate from a Polaroid 203 camera
- focus : 35 mm
- angle of view : 119°24'26"
- light falloff at the corners [f/stops] : 3,6
Pinhole : 0,25 mm (Lenox Laser)
- diaphragm : 140
- resolution [lines/diagonal] : 887
Film back : Polaroid Land Pack Film Holder to medium format type pack film (from my Polaroid 600 SE set)
Viewfinder : Door peeping (from OBI store) calibrated to the Polaroid pack film size
Shutter and Pinhole holder is a "pu(s)h" from Dr. Kai Fuhrmann
with filter thread for series 9 and 4 1/2 size tiffen filters (homemade).

Post work : (01.08.2008.)
Scanner : Epson Perfection 3200 Photo (1200 dpi)
Scanner software : SilverFast SE
Final work : PS
 
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Uploaded: Sept. 07, 2008
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