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Optical Signature

Industrial Institute of Optics

Science Fair Competition

Swiss Micro Drilling

Small Apertures.
Creative Possibilities.
join the pinhole
DIY maker movement.
  • Re-discover

    Pinhole photography has been around for centuries. Learn how this historic technique offers artistic potential for the modern photographer.

  • Explore

    Whether you’re building your own camera or replacing a lens cap on your DSLR, you need the right equipment to get the results you want. Figure out which pinhole is right for you.

  • Capture

    Meet the photographers who are setting the pace for pinhole photography. Check out their creative work, and then experiment to develop your own unique style.


Olympus Four Thirds Cap


A pinhole cap for a Olympus Four camera with a .24 mm hole.



The Olympus Four Thirds Cap can be easily attached to the body lens mount of your camera.  No other lens is needed for operation.

All precision pinholes are triple-inspected and follow a high-level quality program to ensure the precision of each piece.

Compatable Camera Bodies:
Olympus E-1
Olympus E-300
Olympus E-500
Olympus E0-330
Panasonic Lumix DMC-L1
Leica Digilux 3
Olympus E-400
Olympus E-410
Olympus E-510
Panasonic Lumix DMC-L10
Olympus E-3
Olympus E-420
Olympus E-520
Olympus E-30
Olympus E-620
Olympus E-450
Olympus E-600
Olympus E-5
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