Sharp NP31ZL projection lens PX1004UL vs Sharp NP50ZL projection lens PA4, PV series

Key differences

The Sharp NP50ZL projection lens PA4, PV series has 1.22 kg more weight than the Sharp NP31ZL projection lens PX1004UL (2.5 kg vs 1.28 kg). Throw ratio: 0.75 - 0.93:1 on the Sharp NP31ZL projection lens PX1004UL, 0.6 - 0.75 on the Sharp NP50ZL projection lens PA4, PV series. Focal length range: 11.3 - 14.1 mm on the Sharp NP31ZL projection lens PX1004UL, 10.2 - 12.8 mm on the Sharp NP50ZL projection lens PA4, PV series. Aperture range (F-F): 1.96 - 2.3 on the Sharp NP31ZL projection lens PX1004UL, 1.9 - 2.1 on the Sharp NP50ZL projection lens PA4, PV series. Projected image size: 50 - 300 on the Sharp NP31ZL projection lens PX1004UL, 50 - 500 on the Sharp NP50ZL projection lens PA4, PV series.

• Throw ratio
  • NP31ZL projection lens PX1004UL:0.75 - 0.93:1
  • NP50ZL projection lens PA4, PV series:0.6 - 0.75
• Focal length range
  • NP31ZL projection lens PX1004UL:11.3 - 14.1 mm
  • NP50ZL projection lens PA4, PV series:10.2 - 12.8 mm
• Aperture range (F-F)
  • NP31ZL projection lens PX1004UL:1.96 - 2.3
  • NP50ZL projection lens PA4, PV series:1.9 - 2.1
• Projected image size
  • NP31ZL projection lens PX1004UL:50 - 300
  • NP50ZL projection lens PA4, PV series:50 - 500
• Projection distance
  • NP31ZL projection lens PX1004UL:0.8 - 6 m
  • NP50ZL projection lens PA4, PV series:0.65 - 8.08 m
• Compatibility
  • NP31ZL projection lens PX1004UL:PX1004UL
  • NP50ZL projection lens PA4, PV series:PA4, PV series
• Weight
  • NP31ZL projection lens PX1004UL:1.28 kg
  • NP50ZL projection lens PA4, PV series:2.5 kg