Panasonic JJ Projection distance by projection lens (for EW630 series and EW530 series)

Setting up

JJ Projection distance by projection lens (for EW630 series and EW530 series)

zzFor the screen aspect ratio of 16:10 (Unit: m)

			The standard				The lens of optional accessories
	Lens type				Fixed-focus		Short Zoom				Ultra Long Zoom
			zoom lens						Long Zoom Lens
					Lens		Lens				Lens
Model number of			- - -		ET-ELW21		ET-ELW20		ET-ELT20		ET-ELT21		Height
projection lens
													position (H)*2
Throw ratio*1			1.6 ~ 2.8:1		0.8:1		1.2 ~ 1.7:1		2.8 ~ 4.5:1		4.5 ~ 7.2:1
Screen dimensions						Projection distance (L)
Screen	Height	Width	Min.	Max.	Fixed		Min.	Max.	Min.	Max.	Min.	Max.
size	(SH)	(SW)	(LW)	(LT)			(LW)	(LT)	(LW)	(LT)	(LW)	(LT)
40	0.538	0.862	1.37	2.38	0.64		1.03	1.42	2.32	3.85	3.76	6.10	-0.05~0.59
50	0.673	1.077	1.73	2.99	0.81		1.30	1.79	2.92	4.85	4.75	7.68	-0.06~0.74
60	0.808	1.292	2.09	3.60	0.99		1.57	2.16	3.53	5.84	5.75	9.26	-0.08~0.88
70	0.942	1.508	2.45	4.20	1.16		1.84	2.53	4.14	6.83	6.74	10.84	-0.09~1.03
														Started
80	1.077	1.723	2.80	4.81	1.33		2.11	2.90	4.75	7.82	7.73	12.42	-0.10~1.18
90	1.212	1.939	3.16	5.42	1.51		2.38	3.27	5.36	8.81	8.73	14.00	-0.11~1.33
100	1.346	2.154	3.52	6.03	1.68		2.65	3.64	5.96	9.81	9.72	15.57	-0.13~1.47
														Getting
120	1.615	2.585	4.23	7.24	2.03		3.20	4.37	7.18	11.79	11.71	18.73	-0.15~1.77
150	2.019	3.231	5.31	9.06	2.55		4.01	5.48	9.00	14.77	14.69	23.47	-0.19~2.21
200	2.692	4.308	7.09	12.10	3.42		5.36	7.33	12.04	19.72	19.66	31.36	-0.25~2.95
250	3.365	5.385	8.88	15.14	4.29		6.72	9.17	15.08	24.68	24.62	39.25	-0.32~3.68
300	4.039	6.462	10.67	18.17	5.16		8.07	11.02	18.12	29.64	29.59	47.15	-0.38~4.42
350	4.712	7.539	12.46	21.21	6.03		9.43	12.86	21.16	34.60	34.56	55.04	-0.44~5.16
400	5.385	8.616	- - -	- - -	6.90		10.78	14.71	24.20	39.56	39.52	62.93	-0.51~5.89
zzFor the screen aspect ratio of 16:9 (Unit: m)
			The standard				The lens of optional accessories
	Lens type				Fixed-focus		Short Zoom		Long Zoom		Ultra Long
			zoom lens
					Lens		Lens		Lens		Zoom Lens
Model number of			- - -		ET-ELW21		ET-ELW20		ET-ELT20		ET-ELT21		Height position
projection lens
													(H)*2
Throw ratio*1			1.6 ~ 2.8:1		0.8:1		1.2 ~ 1.7:1		2.8 ~ 4.5:1		4.5 ~ 7.2:1
Screen dimensions						Projection distance (L)
Screen	Height	Width	Min.	Max.	Fixed		Min.	Max.	Min.	Max.	Min.	Max.
size	(SH)	(SW)	(LW)	(LT)			(LW)	(LT)	(LW)	(LT)	(LW)	(LT)
40	0.498	0.886	1.41	2.45	0.66		1.06	1.46	2.38	3.96	3.87	6.28	-0.08~0.58
50	0.623	1.107	1.78	3.07	0.84		1.34	1.84	3.01	4.98	4.89	7.90	-0.10~0.72
60	0.747	1.328	2.15	3.70	1.01		1.62	2.22	3.63	6.00	5.91	9.52	-0.12~0.87
70	0.872	1.550	2.52	4.32	1.19		1.89	2.60	4.26	7.02	6.93	11.15	-0.14~1.01
80	0.996	1.771	2.88	4.95	1.37		2.17	2.98	4.88	8.04	7.96	12.77	-0.16~1.16
90	1.121	1.992	3.25	5.57	1.55		2.45	3.36	5.51	9.06	8.98	14.39	-0.18~1.30
100	1.245	2.214	3.62	6.19	1.73		2.73	3.74	6.13	10.08	10.00	16.01	-0.20~1.44
120	1.494	2.657	4.35	7.44	2.09		3.29	4.50	7.38	12.12	12.04	19.26	-0.24~1.73
150	1.868	3.321	5.46	9.32	2.62		4.12	5.64	9.26	15.18	15.10	24.13	-0.30~2.17
200	2.491	4.428	7.29	12.44	3.52		5.52	7.53	12.38	20.28	20.21	32.24	-0.40~2.89
250	3.113	5.535	9.13	15.56	4.41		6.91	9.43	15.50	25.37	25.31	40.35	-0.50~3.61
300	3.736	6.641	10.97	18.68	5.31		8.30	11.33	18.63	30.47	30.42	48.46	-0.60~4.33
350	4.358	7.748	12.80	21.80	6.20		9.69	13.22	21.75	35.57	35.52	56.58	-0.70~5.06
400	4.981	8.855	- - -	- - -	7.09		11.09	15.12	24.87	40.66	40.63	64.69	-0.80~5.78

*****The throw ratio is based on the value during projection onto a 80" screen size.

*****When the fixed-focus lens (ET-ELW21) is attached, the lens shift cannot be used, so the height position (H) will be SH/2.

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