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Product comparison · 2 projection lenses

Sharp NP18ZL projection lens PX1004UL vs Sharp NP21ZL projection lens PX1004UL

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  • 10specifications compared
  • 6differ
  • 4identical
  • 0known for one product only

Key differences

The Sharp NP21ZL projection lens PX1004UL has 0.24 more zoom ratio than the Sharp NP18ZL projection lens PX1004UL (1.55 vs 1.31). Throw ratio: 1.73 - 2.27:1 on the Sharp NP18ZL projection lens PX1004UL, 5.31 - 8.26:1 on the Sharp NP21ZL projection lens PX1004UL. Focal length range: 25.7 - 33.7 mm on the Sharp NP18ZL projection lens PX1004UL, 78.5 - 121.9 mm on the Sharp NP21ZL projection lens PX1004UL. Aperture range (F-F): 1.64 - 1.86 on the Sharp NP18ZL projection lens PX1004UL, 1.85 - 2.48 on the Sharp NP21ZL projection lens PX1004UL. Projection distance: 1.8 - 14.9 m on the Sharp NP18ZL projection lens PX1004UL, 5.6 - 54.8 m on the Sharp NP21ZL projection lens PX1004UL.

  • Zoom ratio
    • 1.31
    • 1.55
  • Throw ratio
    • 1.73 - 2.27:1
    • 5.31 - 8.26:1
  • Focal length range
    • 25.7 - 33.7 mm
    • 78.5 - 121.9 mm
  • Aperture range (F-F)
    • 1.64 - 1.86
    • 1.85 - 2.48
  • Projection distance
    • 1.8 - 14.9 m
    • 5.6 - 54.8 m
  • Weight
    • 820 g
    • 1.35 kg

Side by side

Differences highlightedShow differences only
10 specifications
A

Sharp

NP18ZL projection lens PX1004UL

Model NP18ZL

View product
B

Sharp

NP21ZL projection lens PX1004UL

Model NP21ZL

View product
Features5 differ
Zoom ratioDiffers1.311.55
Throw ratioDiffers1.73 - 2.27:15.31 - 8.26:1
Focal length rangeDiffers25.7 - 33.7 mm78.5 - 121.9 mm
Aperture range (F-F)Differs1.64 - 1.861.85 - 2.48
Product colourBlackBlack
Projected image size50 - 30050 - 300
Projection distanceDiffers1.8 - 14.9 m5.6 - 54.8 m
CompatibilityPX1004ULPX1004UL
Weight & dimensions1 differ
WeightDiffers820 g1.35 kg
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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