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Isotta Shipping Housing for Sony Alpha 1
By Ian Bongso-Seldrup, January 27, 2023 @ 01:30 AM (EST)

Isotta is now shipping its housing for the Sony Alpha 1. The full-frame mirrorless a1 packs a 50MP stacked CMOS sensor and is powered by two Bionz XR processors, making it capable of shooting bursts of up to 20fps (lossless compressed or uncompressed RAW) as well as 8K/30p and up to 4K/120p video.

Isotta’s housing for the Sony a1 is built around their B120 port system with 120mm bayonet, and as you’d expect, boasts all of top features on the company’s latest housings: anodized aluminum construction, integrated adjustable handles, double O-ring seals on buttons and removable parts, Isotta’s signature one-handed open/close, and a built-in moisture detector. There’s a large-bore M28 port for attaching recorder/monitors such as the Atomos Ninja V or Ninja V+. The housing comes with two fiber-optic ports as standard, but if you prefer electrical strobe triggering, you can order it with Nikonos N5 or S6 bulkheads.

The housing is available now from retailers such as Backscatter, priced at $3,490.

When purchasing underwater photography equipment like the products mentioned in this article, please support DPG by supporting our retail partner—Backscatter.com.


Isotta Underwater Camera Housing for Sony Alpha 1


This housing ships with two optical bulkhead installed as standard equipment.


  • On and off lever of the della Sony Alpha 1
  • Ergonomic camera focusing and shutter lever, easy to use with gloves
  • Lens release lever
  • Aperture knob
  • C1 lever
  • C2 button
  • Mode knob
  • Focus selector knob
  • Zoom knob
  • Port safety lever
  • REC lever
  • AF-ON lever
  • Multi-shot selector knob
  • Shutter speed knob
  • Exposure knob
  • Lock/unlock exposure dial button
  • Rear control panel of the camera


  • Housing
  • Front lid
  • Handles
  • ISOTTA standard viewfinder
  • Moisture sensor
  • Fiber optic connections
  • Spare o-ring kit
  • Silicone grease 15gr / 0,5 oz
  • 2 years manufacturer warranty


  • Red color anodized aluminum body
  • Ergonomic side handles, adjustable (via optional accessory)
  • Two fiber optic connections standard*
  • Two M16 holes and one M28 for installation of accessories, e.g. syncro cords, vacuum valves, monitors
  • Back housing completely detachable from the front housing
  • Tray with lock for the easy insertion of the camera
  • Single-hand closing knob for the back of the housing
  • Aluminum buttons and dials with engraved symbols identical to camera controls
  • Wide back display viewfinder glass
  • Double O-Ring seals on all buttons and removable parts
  • Moisture sensor with LED indicator (replaceable battery)
  • Removable port 120 mm bayonet
  • Ports security latch to prevent accidental opening
  • Wide, rubber covered feet for solid footing on boat floors or sea floor
  • M8 hole located on upper side of the housing for various accessories such as focus lights
  • Two M6 holes located on housing bottom side for different accessories such as brackets for strobes or tripods
  • External viewfinders can be mounted, INON X-2 compatible
  • Depth rated to 100 metres


  • Trigger
  • Nikonos 5 bulkhead
  • S6 bulkhead
  • Handles extension

SKU: 3710
3.490,00 €
VAT included



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