Metz 34 AF-3M Technical data, Colour temperature approx. 5600 K, Synchronization, Flash duration

12. Technical data

Guide number ISO 100/21°: 34 (with telephoto attachment) 28 (without attachment)

20 (with wide-angle diffuser)

Lighting for 35mm camera from 35 mm focal length onwards, with wide-angle attachment from 24 mm, and with telephoto attachment from 85 mm focal length onwards.

Colour temperature: approx. 5600 °K

Synchronization:	Low-voltage IGBT firing
Flash duration:	1/250 s ...1/45000 s

Number of flashes: Flash recycling time:

ca. 100	ca. 6 s at full light output
Lighting: Rectangular

Without attachment: horiz. approx. 56°, vertical approx. 40°

With W-diffuser: horiz. approx. 75°, vertical approx. 55°

With T-attachment: horiz. approx. 25°, vertical approx. 18°

Weight: approx. 160 g

Dimensions: 61 mm x 102 mm x 35 mm

Items delivered:

Flashgun, attachments (W-diffuser/T = telephoto attachment), Operating Instructions, 2 batteries CR2.

ISO		1,4				2			2,8				4		5,6				8			11			16
	W		N	T	W	N	T	W		N	T	W	N	T	W	N	T	W	N	T	W	N	T	W	N	T
25/15°	8		10	12	5,5	7	8,5	4		5	6	2,8	3,5	4,2	2	2,5	3	1,4	1,8	2,1	1	1,2	1,4	0,7	0,9	1
50/18°	11		14	17	8	10	12	5,5		7	8,5	4	5	6	2,8	3,5	4,2	2	2,5	3	1,4	1,8	2,1	1	1,2	1,4
100/21°	16		20	24	11	14	17	8		10	12	5,5	7	8,5	4	5	6	2,8	3,5	4,2	2	2,5	3	1,4	1,8	2,1
200/24°	22		28	34	16	20	24	11		14	17	8	10	12	5,5	7	8,5	4	5	6	2,8	3,5	4,2	2	2,5	3
400/27°	32		40	48	22	28	34	16		20	24	11	14	17	8	10	12	5,5	7	8,5	4	5	6	2,8	3,5	4,2
800/30°	45		56	67	32	40	48	22		28	34	16	20	24	11	14	17	8	10	12	5,5	7	8,5	4	5	6
												max	.	distance		in m
Table for max. lighting distance															17