#Bronica sq diopter manual

On the right of the finder is the main switch on which “A” is for aperture priority auto, “M” is for metered manual, and the red dot in between is for turning off the AE Finder. Metering is provided by two SPCs and the pattern is centre-weighted just like its predecessor. This setting is engaged mechanically by first unlocking the switch then sliding it from “A” to “T”.ĪE Finder II: This is the second generation AE Finder introduced along with the ETRS and is not fully backward compatible with the original ETR but it is forward compatible with ETSi.

Both ETR and ETRS lack a Bulb setting on their shutter dials and for timed exposure, a T setting is provided on every lens in the system. And of course, if an AE Finder is attached, it won’t work and will function as a non-metered prism finder. Without the battery, the shutter will fire at 1/500s at all speeds on the dial.

#Bronica sq diopter manual

Please beware that the user manual indicates silver-oxide and hasn’t mentioned alkaline as alternative. Thus, a battery, namely a 6V silver-oxide PX28, is required. The Shutter: All ETR lenses has a leaf-shutter made by Seiko built-in and it is controlled electronically via the shutter speed dial in the body. It is also the only 6×4.5 leaf-shutter system as both the Mamiya 645 and Pentax 645 cameras use focal-plane shutters. Comparing to the systems mentioned above, the Bronica ETR system is the most compact because of its smaller frame size. These particular models can utilize either the leaf-shutter in the lens for high speed flash sync or the in-body focal-plane shutter in situations like shooting wide-open under broad daylight. The well-known Hasselblad V-system, while mainly a 6×6 leaf-shutter system, has several cameras that have focal-plain shutters. Other examples of leaf-shutter camera systems in the same era are the 6×7 Mamiya RB67 and RZ67, released in 19 respectively. Before that, all Bronica SLRs are 6×6 focal-plane shutter cameras. This allows the cameras to sync with flash with all lenses at all shutter speeds. In a leaf-shutter system, shutters are incorporated into the lenses rather than in the camera bodies. The ETR system was introduced in 1976 and it is Bronica’s first leaf-shutter system, followed by the 6×6 SQ in 1980 and the 6×7 GS in 1983. The most important one of these advancements is TTL flash with OTF, which is a sought after feature for portrait and wedding photographers. The differences between ETR and ETRS are minor while ETRSi has some major advancements over the other two. Among them, ETR-C and ETRC use non-removable film backs. Released in 1978, it belongs to the Bronica ETR system which consists of a total of five cameras spanning three generations: ETR/ETR-C, ETRS/ETRC, and ETRSi. The Bronica ETRS is a 6×4.5 medium format system camera. ETRS with AE Finer II + Speed Grip E + ETRS 120 Back Zenzanon 75mm f2.8 MC