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Each binding is set for a DIN value that determines how readily it will release in case of a fall, based on the parameters of the skier's height, weight, age, and ability (rated from one for beginner to three for an advanced skier). [12] [13] A snow brake prevents the ski from moving while it is not attached to a boot.
The sunny 16 rule can be used in varying light by setting the shutter speed nearest to the ISO film speed and f-number according to a generalized exposure table, as: [3] [4] Tessina with exposure guide plate from the 1960s. At that time, DIN 21 was equivalent to ASA 80. After 1983, DIN 21 was ASA 100. [5]
For example, in Europe, for many years recordings required playback with a bass turnover setting of 250 to 300 Hz and a treble rolloff at 10,000 Hz ranging from 0 to −5 dB, or more. In the United States, practices varied and a tendency arose to use higher bass turnover frequencies, such as 500 Hz, as well as a greater treble rolloff such as ...
DIN 548: Round nuts with set pin holes in side: Active: DIN 551: Slotted set screws with flat point: Withdrawn: DIN EN 24766: ISO 4766: DIN 553: Slotted set screws with cone point: Withdrawn: DIN EN 27434: ISO 7434: DIN 555: M5 to M100x6 hexagon nuts – Product grade C: Withdrawn: DIN EN ISO 4034: ISO 4034: DIN 558: Hexagon head screws ...
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The design became standardised as DIN 45406. It evolved into the Type I meter in IEC 60268-10 and it is still known colloquially as a DIN PPM. Compared to the Type II designs it has faster integration and return times, a much wider dynamic range and a semi-logarithmic scale, and is calibrated in dB relative to Permitted Maximum Level.
Moreover, virtually all modern on-camera flash devices that have manually adjustable power settings also provide either a built-in mechanical circular calculator (such as shown in the photo at the top of this article) or a digital display that automatically shows the effect power levels have on f‑stop and distance (guide number).
When the clockhand matches the instrument's needle the EV-value is set right on the calculator. The picture on the right shows the device of the Zenit - E model, mounted on a left side of the camera. The inner (flat) circle rotates with the help of the knob and sets the film sensitivity (visible in both DIN and ASA units through tiny windows ...