Metz 34 AF-3M Technical data, Colour temperature approx 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