Equipped with the following four types of optical element turret:
1. Pinhole (equivalent f-number: 128)
The amount of bokeh (i.e., blur) will be the same whether the subject is at an infinite distance or in close proximity.
If the sun is included in the image at a specific angle, a beautiful large color flare will occur.
2. Zone plate (equivalent f-number: 76)
Images are produced using the phenomenon of diffraction.
They appear blurry, but sharpness can be increased later with image processing, which mitigates chromatic aberration.
Another characteristic is that the equivalent f-number is bright.
3. Photon sieve (equivalent f-number: 76)
The effect is similar to the zone plate, but circular subjects and natural objects will appear more natural.
Another characteristic is that the equivalent f-number is bright.
4. Square zone plate (equivalent f-number: 57)
The effect is similar to the zone plate, but if the subject is rectangular, a distinctive flare will be produced.
