The RF-Video ASM-4786S Special Antenna (1.8 dB Gain) is designed for use with the SPX/M video transmitter and receiver series. Offering a wide frequency range (470 to 860 MHz), this antenna is ideal for applications such as television broadcasting.

Designed for Video Receiver    Wide Frequency Range (470 to 860 MHz)

Compatible with the SPX/M video transmitter and receiver series

Receives high frequencies (470 to 860 MHz)

Related Questions and Answers

Q: 1. What size is the end of the lens? (basically, what size ND filter will I need?)

A: This lens takes 43mm filters.

Q: 2. Is it made in Japan?

A: According to the information in our system, the Canon RF 50mm f/1.8 STM Lens is manufactured in Malaysia.

Q: 3. Weather sealing?

A: No, the Canon RF 50mm f/1.8 STM Lens is not weather-sealed.

Q: 4. I knew focusing on this lens would be noisy but my copy continually hunts focus. Is this normal or should I try another copy?

A: Doing a controlled focus test is the best way to determine what might be causing the lens to hunt for focus.

Q: 5. Will this crop in on apsc cameras?

A: The Canon RF 35mm f/1.8 Macro IS STM Lens can be used on apsc Canon R cameras for example the Canon R50. The focal length will increase by 1.5x when compared with a full frame camera using the same lens.

Q: 6. How do you manually focus this lens?

A: To manually focus when using the Canon RF 50mm f/1.8 STM Lens, you may set the Focus Mode in your camera to Manual Focus, then set the [CONTROL/FOCUS] switch built onto the lens to [FOCUS]. You may then rotate the control ring built onto the lens to adjust your focus. You can also press the [MAGNIFY] button (button of a magnifying glass) on the back of the camera to increase the magnification on the camera's LCD screen to assist your viewing during manual focus. If the camera is set to Autofocus and the [CONTROL/FOCUS] switch is set to [FOCUS], you should also have full-time manual focus override, allowing you to focus manually while the camera is still set to autofocus mode.

Q: 7. Is the lens hood for this lens the same as the one for the Canon EF 50mm f/1.8 lens?

A: The Canon 50mm STM RF lenses uses the ES-^%B hood which is not the same hood that the EF mount version uses. Please take a look at the following link: https://bhpho.to/3U4P0Bn

Q: 8. What is the latest firmware for this lens? Just got mine, the firmware version is at 1.0.0, checked Canon website... nothing so far.

A: Firmware v1.0.0 is currently the latest version at this time for the RF 50mm 1.8

Q: 9. Will this work with the M50?

A: This lens will not mount onto the Canon M50 and currently there is no adapter for it to mount onto the Canon M50.

Q: 10. Is the lens metal or plastic?

A: The body of the lens is a plastic enclosure.