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ET-ELT31

更新时间： 2024-11-08 01:16:03

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ET-ELT31 数据手册

Zoom lens

ET-ELT31

Description

This zoom lens is designed for use with a Panasonic’s applicable projector. The lens makes it possible to vary the

projection distance by changing the focal distance.

NOTE: Please use the lens only on the speciꢀed Panasonic projectors.

Speciꢀcations

F value:

1.7–2.3

Focal distance (f):

Dimensions (W × H × D):

Weight:

56.41 mm– 101.66 mm

110 × 110 × 214.5*¹mm (4-11/32 × 4-11/32 × 8-7/16*¹inches)

Approx. 1.55 kg*²(3.4 lbs*²)

Applicable projector:

PT-EZ590 series: PT-EZ590/EW650/EW550/EX620

*1 At maximum length.

*2 Average value. May differ depending on the actual unit.

The throw ratio is an approximate value calculated by dividing the screen width by the projection distance.

Dimensions

214.5 (8-7/16)

The illustration shows the lens attached to the projector.

91.9 (3-5/8)

358 (14-3/32)

(at maximum length)

NOTE: Please read the projector’s instruction manual for throw distances.

unit : mm (inch)

Weights and dimensions shown are approximate. Speciꢀcations subject to change without notice.

NOTE: This illustration is not drawn to scale.

As of April 2016

1 / 1

SFL16A022

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