Because of the ample passband and excellent in-band transmission
The MidOpt LP389 Precision Multi-Layer Visible (VIS) + Near-Infrared (IR) Anti-Reflection (AR) Coated Glass Protective Window is optimized for VIS and near-IR (NIR) transmission
The ND030 has identical male and female threads on either end so it can be stacked with other ND filters to achieve various optical densities
The GOYO GMTHR31214MCN is part of the GMTHR series
two ND200 filters stacked together would perform approximately the same as one ND400 Filter
Low-Distortion Lens, 1.7mm, 3MP, 1/2.5in, f/1.8-Close, Day/Night, Ultra-Wide, Manual Iris, CS Mount - Theia SY110M Polarizer Sheet Because of the ample passbandGet expansive, low distortion coverage with precise exposure control. The SY110M pairs Theias Linear Optical Technology with a manual iris to fine tune depth of field and brightness in dynamic lighting. With a 1. 7mm focal length, f 1. 8 Close aperture and 3 megapixel (MP) support, this CS mount lens is a smart fit for day night imaging on 1 2. 5" sensors or smaller.