From Countryman, these B6 Protective Caps are used to shield the microphone capsule from moisture, dust and other elements that can potentially cause damage. In addition to protection, the capsules are available in flat, +4dB and +8dB frequency altering responses that enhance high-frequencies and presence at 15kHz. The caps are provided in colors that match the B6 microphones, this cap features a +8dB frequency boost @ 15kHz and comes in white.

+8dB Frequency Boost @ 15kHz    White

This cap protects the B6 from moisture while providing a high frequency boost of +8dB at 15kHz. Choose this capsule for compensating high frequency loss while mounting underneath clothing.

Related Questions and Answers

Q: 1. will this Zeck N30 lens cap fit the older nikon 500mm f/4p, which has a 122mm front lens? If not, is there another one that will?

A: No unfortunately, the cap does not fit the Nikon 500mm f4 P version of the lens. There is no such option offered for that particular lens.

Q: 2. How do you attach the lanyard to the rubber hood? There's no hole to thread the lanyard through.

A: There is a small hole on the side of the Match Technical Lens Cap for Leica M 12524 & 12526 Lens Hoods that the lanyard can be threaded through.

Q: 3. Does Don Zeck N20 Lens Cap fit the new Nikon 400mm f2.8E FL VR lens?

A: Yes, it does. The size of the front element is the same.

Q: 4. Hi, will this fit the 200mm F2 lens?

A: The lens has a 5.04" diameter front. The cap is 5" so chances are it will work.

Q: 5. Wil this fit on a AF_S NIKKOR 600mm1:4g ED lens ?

A: Yes. The Don Zeck N40 Lens Cap for the Nikon 600mm f/4.0 VR, 600mm f/4.0 AF-S will fit on that lens.

Q: 6. Will this fit Amaran 60D?

A: The Nanlite COB Cap with Bowens Mount for Select LED Monolights will be to short to sit properly on amaran COB 60x S Bi-Color LED Monolight. The Aputure does make spare accessories and I would suggest to reach out to the manufacture.

Q: 7. Does it record? What media will it record to?

A: The AVerMedia Live Streamer CAP 4K HDMI to USB 3.1 Gen 1 Video Converter does not record on its own. However, if you connect the USB output to a computer you could use OBS software to record the output of the AVerMedia Live Streamer CAP 4K. OBS Software: https://bit.ly/41Y4tqT

Q: 8. Will this Cap fit the 300 2.8L VI? Hood reversed stored in the hard case. Not talking about the 77MM lens.

A: Yes, the Canon E-145C Lens Cap will fit the EF 300mm f/2.8L IS II lens.

Q: 9. Will this E-180D Lens cap fit on the mki version of the Canon EF 400 f/2.8 IS?

A: While it may physically fit, it is not designed or fitted for that lens. This lens cap is specifically designed for the Canon EF 400mm f/2.8L IS II USM lens, only.

Q: 10. Can you use this to record from a DSLR?

A: The Avermedia Live Streamer CAP 4K HDMI to USB 3.1 Gen 1 Video Converter can be used to capture video for use for a livestream, or could be used to record with use of software.