MDX-αU for α1(BK) / Optical TTL / Drive mode Dial/ Focu mode Dial Lever
$3,900.00
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Description
Compatible with Sony Alpha series.
The mirrorless SLR compatible housing is fully loaded for future use.
Features
Designed for the future The back panel is large.
The back acrylic panel is now larger, improving monitor visibility and reducing underwater weight.
It’s a sustainable design that can work with new cameras in the future with minimal part replacements.
New optical fiber cable cover design.
Includes a new fiber-optic cable cover to prevent cable terminals from falling out and protect light-emitting panels and cable terminals. Comes with a strap to prevent cover loss.
Leak Alarm Unit included as standard
The previously optional Leak Alarm Unit is now standard. It helps detect underwater flooding accidents early and check waterproof performance before use.
CR2032 lithium battery included.
Product No.44135 Leak Alarm Unit Product Page.
Download Leak Alarm Unit Mode Change Instructions
Strobe Synchro System
Three optional strobe connection methods available.
1.Optical TTL connection
[Product No.50151] Optical YS Converter S2
Compatible with SEA&SEA “Optical YS Converter S1” which converts the strobe light emission signal of the camera to LED light and synchronizes with the SEA&SEA YS strobe. It is a high-performance converter that does not just emit simple light-emitting signals, but also performs TTL auto light control.
* The Sony original adapter “ADP-MAA” is no longer required for connection to the camera.
Other Features
- Port Lock prevents port turning or loosening, with lever placed to avoid accidental unlocking.
Housing has a lens-lock release button for easy lens changes without opening. - Pulling out the Focus/Zoom Dial creates ample space for larger diameter lenses inside the housing.
- All controls feature luminescence stickers that glow in dark environments.
- Comes with Optical Viewfinder 0.5x as standard, with optional viewfinder choices like VF180 1.2x, VF45 1.2x and Optical Viewfinder 0.66x, 0.8x available.
※Some vignetting may occur with VF180 1.2x, blocking viewfinder’s upper part. - Equipped with two sacrificial zinc diodes to prevent electrolysis damage.
- Tripod screw mount located at the center underside of the housing.
- Includes under guard for scratch protection.
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Product Weight
lbs
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Colors
Black, SILVER
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Weight
6.6 lbs
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Shipping Box Dimensions
16 × 10 × 8 in
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