Copal #1 Shutter

Copal #1 Shutter

Copal #1 Shutter

B&H # COS1 MFR # CO # 1

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  • 1Description

The Copal #1 Shutter is a high performance, durable and large size shutter designed for the professional photographer. Charging the shutter, opening or closing the shutter blades, changing the shutter speeds, changing the aperture stop can be manipulated in any order without the least ill effect on the shutter mechanism.

Copal lens shutters for medium and large format cameras were developed exclusively for the professional market and intended for use with high quality inner and outer lenses. They are able to fulfill all the conditions demanded by every kind of art, industrial and scientific photography. Includes rear retaining rings.

In the Box
Copal #1 Shutter
  • Rear Retaining Rings
  • Table of Contents
    • 1Description
    Front Thread 40mm
    Rear Thread 36mm
    Overall Thickness Not Specified by Manufacturer
    Diameter Outer: 73mm
    Mount Thread Front & Rear lens mounting length:
    20mm ±0.025
    Cable Release Socket 3.2mm
    Shutter Speeds 1 ~ 1/400 sec, T, B
    Iris Diameter 0.059 - 0.94"(1.5mm - 24mm) (5 blades)
    Minimum iris opening: 0.8" (2.0mm) Maximum iris opening: 1.18" (30mm) (7 blades)
    Synchronization X contact only
    Synchro trigger energy durability: <12mWS
    Weight 5.64 oz (160 g)
    Packaging Info
    Package Weight 0.45 lb
    Box Dimensions (LxWxH) 4.8 x 4.6 x 1.9"

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