NEC NP21ZL-4K projection lens NEC PX1005QL vs NEC NP39ML-4K projection lens NEC PX1005QL

Comparison of NP21ZL-4K, NP39ML-4K

10 specifications	A NEC NP21ZL-4K projection lens NEC PX1005QL Model NP21ZL-4K View product	B NEC NP39ML-4K projection lens NEC PX1005QL Model NP39ML-4K View product
Featuresidentical
Zoom ratioKnown for one	1.6	—Unknown — not stated by the source
Focal length rangeKnown for one	78.5 - 121.9 mm	—Unknown — not stated by the source
Aperture range (F-F)Known for one	1.85 - 2.48	—Unknown — not stated by the source
F-number (relative aperture)Known for one	—Unknown — not stated by the source	2
Fixed focal lengthKnown for one	—Unknown — not stated by the source	5.64 mm
Weight & dimensions1 differ
WeightDiffers	1.35 kg	2.7 kg
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	309 x 167.8 x 418.9 mm

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.