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ZEISS VELVET SIM LED frontal lens
Optics

ZEISS lenses ZEISS DIGIGON series

Excellent projection quality is the result of the symbiosis of the best chip technology and outstanding projection optics. ZEISS VELVET SIM LED projectors are equipped with high-performance lenses from the ZEISS DIGIGON series to complete their image.

  • Above-average image quality
  • No optical distortions
  • Designed for dome projection
Excellent projection quality

Excellent projection quality

This quality is the result of the symbiosis of the best chip technology and outstanding projection optics. That is why we equip our projectors with high-performance lenses from the ZEISS DIGIGON series. High-quality optical components, manufactured with precision at ZEISS, are optimally assembled according to optical calculations in order to complete the image.

Above-average image quality

Above-average image quality

The high-quality optics from ZEISS have particularly light-transmitting properties, so that transmission losses are reduced to a minimum across the entire color spectrum, including the infrared range. ZEISS DIGIGON lenses guarantee that the high native contrast of the ZEISS VELVET SIM projector achieved by double modulation actually reaches the projection screen.

Pixel imaging without ZEISS DIGIGON
Pixel imaging with ZEISS DIGIGON

No optical distortions

ZEISS DIGIGON lenses have been specially designed for dome projection, which is why they project with particularly low distortion on spherical surfaces. Even at the edge of the image, the quality is not affected by chromatic aberration and optical distortion. This ensures that every single pixel contributes to the razor-sharp projection.

Specifications

Distortion correction function:

Spherical

Projection distance:

1.5 m - 15 m

Projection ratio:

1.2 - 2.4

for ZEISS DIGIGON 28 - 53 IR VARIO

0.8 - 1.3

for ZEISS DIGIGON 50 - 72.5 IR VARIO

Luminous intensity (F/#):

F/2.4

Focal length:

25.5 - 37.5

for ZEISS DIGIGON 28 - 53 IR VARIO

17 - 25.5

for ZEISS DIGIGON 50 - 72.5 IR VARIO

Transmission:

min. 85% (450 – 800 nm)

min. 50% (405 – 450 nm)

Size:

⌀ 15 cm x 40 cm

Weight:

13 kg

for ZEISS DIGIGON 28 - 53 IR VARIO

14 kg

for ZEISS DIGIGON 50 - 72.5 IR VARIO

Contact

Any other questions?

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Our team will be glad to advise you on the planning of your individual project.
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