Panasonic PT-D3500E manual Projection distances by projection lens

Projection distances by projection lens

The table below shows the projection distances of optional projection lenses.

For the projection distance of the standard lens provided with the PT-D3500E, refer to page 17. For instructions on how to install the lenses, refer to page 21.

								(SH, SW, L, LW, LT, H : m			SD : inch)
			Wide-angle	Wide-angle		Intermediate-		Long-focus		Ultra-long-focus
			fixed-focus	zoom lens		focus zoom lens		zoom lens		zoom lens
			lens
Projected screen size Model No. :				Model No. :		Model No. :		Model No. :		Model No. :
(4:3 aspect ratio)			ET-DLE050	ET-DLE100		ET-DLE200		ET-DLE300		ET-DLE400
Diagonal	Height	Width	(0.8)	(1.33–1.78)		(2.5–4.0)		(3.7–5.7)		(5.7–8.0)
length				Minimum	Maximum	Minimum	Maximum	Minimum	Maximum	Minimum	Maximum
	(SH)	(SW)	(L)
(SD)				(LW)	(LT)	(LW)	(LT)	(LW)	(LT)	(LW)	(LT)
50	0.76	1.02	0.79	1.34	1.81	2.46	4.05	3.84	6.03	5.94	8.31
60	0.91	1.22	0.96	1.61	2.19	2.96	4.87	4.63	7.26	7.11	9.95
70	1.07	1.42	1.12	1.89	2.56	3.46	5.69	5.43	8.49	8.28	11.60
80	1.22	1.63	1.29	2.17	2.93	3.97	6.52	6.22	9.72	9.45	13.24
90	1.37	1.83	1.45	2.44	3.30	4.47	7.34	7.02	10.96	10.62	14.89
100	1.52	2.03	1.62	2.72	3.68	4.98	8.17	7.81	12.19	11.79	16.53
120	1.83	2.44	1.95	3.27	4.42	5.99	9.82	9.40	14.65	14.14	19.82
150	2.29	3.05	2.45	4.10	5.54	7.50	12.29	11.79	18.35	17.65	24.75
200	3.05	4.06	3.28	5.48	7.40	10.02	16.41	15.76	24.51	23.52	32.98
250	3.81	5.08	—	6.87	9.26	12.54	20.53	19.74	30.67	29.39	41.20
300	4.57	6.10	—	8.25	11.12	15.06	24.65	23.71	36.83	35.27	49.43
350	5.33	7.11	—	9.63	12.98	17.58	28.77	27.69	42.99	41.15	57.66
400	6.10	8.13	—	11.02	14.84	20.11	32.90	31.66	49.15	47.04	65.90
500	7.62	10.16	—	13.78	18.56	25.15	41.14	39.61	61.47	58.85	82.38
600	9.14	12.19	—	16.55	22.28	30.19	49.38	47.56	73.80	70.67	98.87

Calculation formulas for projection distance by lens types

			L, LW, LT : m SD : inch
Wide-angle fixed-	Model No. :		L=0.0166 x SD – 0.0361
focus lens	ET-DLE050
Wide-angle	Model No. :	Minimum (LW)	LW=0.0276 x SD – 0.0452
zoom lens	ET-DLE100	Maximum (LT)	LT=0.0372 x SD – 0.0478
Intermediate-focus	Model No. :	Minimum (LW)	LW=0.0504 x SD – 0.0657
zoom lens	ET-DLE200	Maximum (LT)	LT=0.0824 x SD – 0.0758
Long-focus	Model No. :	Minimum (LW)	LW=0.0795 x SD – 0.1380
zoom lens	ET-DLE300	Maximum (LT)	LT=0.1232 x SD – 0.1310
Ultra-long-focus	Model No. :	Minimum (LW)	LW=0.1176 x SD + 0.0244
zoom lens	ET-DLE400	Maximum (LT)	LT=0.1646 x SD + 0.0651

Note • The dimensions in the table above and the values obtained from the above formulas may contain slight errors.

ENGLISH

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