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Zhen Optics Z-DLE066A All-Glass Manual Short Zoom Lens - NJ Accessory/Buy Direct & Save

Zhen Optics Z-DLE066A All-Glass Manual Short Zoom Lens

SKU ZDLE066A
Save 20% Save 20%
$900.00
$900.00 - $900.00
$900.00
$720.00
$720.00 - $720.00
$720.00
  • Manual Short Zoom Lens
  • 0.75-0.78:1

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Zhen Optics Z-DLE066A All-Glass Manual Short Zoom Lens

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Item Includes

  • Zhen Optics Z-DLE066A All-Glass Manual Short Zoom Lens
  • Limited Warranty

Specefications

Throw ratio 0.75–0.78:1 (WUXGA 0.67" chip)
F/stop 2.20
Focal length 11.93–12.41 mm
Resolution/Type Adapted for 0.67" WUXGA 1920x1200
Size: 14.5152 mm (H) x 9.072 mm (V)
Panel Size: 7.56 um
Telecentricity

DMD side telecentric lens
Lens Type All glass
ANSI throw ratio TR 0.75 @ 0.67 WUXGA
Screen size Performance range: 80" ~ 200"
Focus range: 60" ~ 500"
F/# 2.2
Back Focus Length 7.5 mm (air) +25 mm (BK7) + 4 mm (air) + 3 mm (corning 7056) + 0.5 mm (air) = 40 mm
Image circle ∅21.2 mm
MTF

for 66 lp/mm
Center > 70%
Corner > 55%

for 93 lp/mm
Center > 50%
Corner > 35%
Lateral Color Red–Green  4µm
Blue–Green 4µm 
Flare Center: < 1.5 pixel
Corner: < 2.5 pixel
Relative Illumination > 65% (1.0 field)
TV Distorsion ±0.65%
Max Optical Length
(from 1st to last lens)		 170 mm
Dimension (mm)
(Max. Diameter * L)		 ∅90 mm (lens effective diameter only)
Dimension (mm)
(Max. Diameter * L)		 ∅40 mm (lens effective diameter only)
Contrast 2000:1
Flux Requirement
Transmission 440 nm  79%
550 nm  88%
650 nm  88%
Axial Color < 20 µm
Focus Adjust Type whole lens is adjustable
Flange Back TBD