The Canon 58mm Protector Filter is a general use, clear filter that helps to protect your lens from dust, scratches, moisture, and other elements. It is ideal for leaving on a lens at all times as it also helps to provide an additional level of assurance against accidental drops. No additional coloration or contrast is provided, allowing you to pair this filter with others.

General Protective Filter    Made in Japan

General protection filter helps keep dust, moisture, and scratches from reaching lens elements.

Clear filter provides no additional coloration or contrast, allowing you to pair this filter with others.

Made in Japan.

Related Questions and Answers

Q: 1. Can it be remotely triggered using the Pocket wizard Plus lll?

A: Yes you can but you would need another pocket wizard to connect to the sync port on the Canon EL-1, but then you can trigger it remotely with the Pocket Wizard Plus III.

Q: 2. I just bought a quantem turbo battery pack for this light. Is it supposed to power the flash without a battery in the flash? Or must there always be a batter in the flash, too?

A: Yes, you need the keep a battery inside the Canon Speedlite EL-1 when using an external battery pack.

Q: 3. I want to upgrade from my 580ex II. How much of an upgrade is this?

A: It is a big upgrade. The EL1 can recycle faster, it uses a large lithium battery that lasts much longer than AA batteries that the 580exII uses. EL1 also has a larger zoom range, an LED modeling lamp, and an internal radio receiver so if you get the radio transmitter you can easily fire it off camera and it will fire through walls and obstructions.

Q: 4. Can the flash be remotely triggered using the Pocket wizard Plus lll ?

A: Yes you can but you would need another pocket wizard to connect to the sync port on the Canon EL-1, but then you can trigger it remotely with the Pocket Wizard Plus III.

Q: 5. Do this flash Is it controllable wirelessly by the flash 430EX III-RT?

A: Yes, the 430EX III RT will communicate with the EL-1.

Q: 6. Will I damage the smart pins if I use my EL-1 on my R3 without the Canon AD-E1 adapter?

A: You can use the Canon Speedlite EL-1 BH #CAEL1 on the Canon R3 with out the BH #CAOCSAADE1 adapter.

Q: 7. what is the power in watts of this flash? Thanks.

A: Speedlights such as this will be under 100w/s at max power.

Q: 8. Will these work with any of the 5d mark ii, iii or iv series?

A: The Speedlite EL-1 is compatible with any of the 5D series of cameras.

Q: 9. Will this flash fire off the ad200Pro?

A: Yes, the Canon Speedlite EL-1 can set off any other flash that has an optical slave. The AD200pro has an optical slave. But the AD200pro will be only manual and not have High speed sync. And you will not be able to change the power on the AD200pro from the on-camera EL-1.

Q: 10. Is this flash compatible with the ST-E3-RT Speedlite Transmitter and EOS 1Dx Mk III? Is the transmitter needed with this camera?

A: Yes, this works with the STE3RT and the 1DxIII works directly without a transmitter.