Sensei 39mm Clip-On Lens Cap Hosa Technology MIT-176 this quiet internal assembly activates

this quiet internal assembly activates automatically when the cabinet temperature reaches threatening levels

This USB cable incorporates an equalizing chip

the receiver�s Tone Key and Auto Mute functions eliminate any background noise until the signal is restored

The Hoya 82mm HD3 UV Filter is a general use

thanks to a high contrast ratio and LED backlight

Sensei 39mm Clip-On Lens Cap Hosa Technology MIT-176 this quiet internal assembly activatesProtects Lens Clip on Type Lens Cap Fits Lenses with 39mm Filter Size Budget Friendly The 39mm Clip On Lens Cap from Sensei is a standard, plastic, clip on type front lens cap that fits any lens with a filter size of 39mm. Lens caps protect your lenses from scratches, fingerprints and the elements, when not shooting. It's always a good idea to have a spare lens cap in case you lose one while in the field or on vacation. Sensei makes quality lens caps