Tiffen 4 x 4" Full Spectrum IRND 0.9 Filter IOGEAR GUC3100 The user-friendly see-through design permits

The user-friendly see-through design permits you to readily identify which filter you need

Male DisplayPort Input

but you can cut the default trace and add a solder jumper if you need to switch to 3

Without Stand: 15

Tiffen 4 x 4" Full Spectrum IRND 0.9 Filter IOGEAR GUC3100 The user-friendly see-through design permitsEnables Use of ND Without IR Pollution Maintains Color Fidelity Ideal for HD Cameras ColorCore Water White Glass The Tiffen 4 x 4" Full Spectrum IRND 0. 9 Filter is a combination of both an infrared control filter and a 0. 9 neutral density filter. An IRND is ideal for HD cameras, which have greater low light sensitivity and, subsequently, an increased susceptibility to IR contamination. When using a standard neutral density filter to counter the