Spare O-ring

Important: Some housings have a double O-ring system, so in case you got 2 O-rings installed on your housing - it is important to know which one to change.

* F - Front of a unit
* B - Back of a unit 
* If ordering Special O-ring, please specify the model of your unit in additional notes on the Cart page
See picture for reference

For Canon

EOS M50 - F & B (165 x 3.5 mm)
EOS M3 - F & B (135 x 3.5 mm)
EOS M5 - F & B (135 x 3.5 mm)
EOS M6 - F (145 x 3.5 mm), B (135 x 3.5 mm)
G1X III - F & B (135 x 3.5 mm)

For Fujifilm

X100F / X100S / X100T - F (130 x 3.5 mm), B (145 x 3.5 mm)
X-T2 - F (155 x 3.5 mm), B (165 x 3.5 mm)
X- Pro2 - B (150 x 4 mm)

For Olympus

E-M5 II - F (155 x 3.5 mm), B (150 x 4 mm)
TG4 / TG5 - F & B (135 x 3.5 mm)

For Panasonic

GH5 - F (165 x 3.5 mm), B (150 x 4 mm)

For Sony

A6500 - F & B (145 x 3.5 mm)
A6xxx - A6xxx Salted Line
A6xxx - A6xxx Salted Line Back plate (B)
A7 II / A7R II / A7S II - F & B (155 x 3.5 mm)
A7 III / A7R III / A7 R IV / A9 - F (155 x 3.5 mm), B (150 x 4 mm)
RX100 Series / RX100 VI - F & B (130 x 3.5 mm)
RX1xx (Front), RX1xx (Backplate)

Special O-ring explanation

DDP V.1 / V.2 - O-ring is suitable for these ports:

• V.1
• V.2
• WA-8
• WA-9
• WA-10
• WA-10DLH
• FP.1
• FP.2
• PORT90MACROA7RIII

DDP V.3 / V.4 - O-ring is suitable for these ports:

• V.3
• V.4

DDP V.5 - O-ring is suitable for these ports:

• V.5
• DDPA6X
• 4INDDPSL
• 6INDDPSL
• 8INDDPSL
• 30MMMacro
• GH5A72
• PORT90
• PORT90-67MM