Flash durations range from 1/ 1,000 in manual to 1/ 30,000 at the closest The 40 CT 4, 34 BCT 2, and 30 BCT 4 all have a reflector that can be moved User manual for the Metz Mecablitz 34 BCT 1 in -. This PDF manual has 54 pages. Page: 1. Metz Mecablitz 34 BCT 1 Operating Instructions - multi-language. SKU MM8518/METZMECABLITZ34BCT1 MANUAL. Good Condition. Written in German, English, French, Mecablitz 34 BCT 2 - copy of the instruction manual Paperback – 1 Jan. 1980. by Metz (Author) Photokina '82: Electronic Flash continued from page 109 mode display lamps, and a manual mode whose light can be attenuated from full to 1/4 power.Free download of your Metz Mecablitz 34 BCT1 User Manual. Still need help after reading the user manual? Post your question in our forums. Manual for Metz Mecablitz 34 BCT 1 Flash. View and download the pdf, find answers to frequently asked questions and read feedback from users. View and download the Manual of Metz Mecablitz 34 BCT1 Flashes (page 1 of 54) (English, German, Dutch, French, Italian, Norwegian). User manual. View the manual for the Metz Mecablitz 34 BCT 1 here, for free. This manual comes under the category Not categorized and has been rated by 1 View online (54 pages) or download PDF (18 MB) Metz Mecablitz 34 BCT1 Owner's manual • Mecablitz 34 BCT1 PDF manual download and more Metz online manuals.