Hoya 55mm Yellow #K2 (HMC) Multi-Coated Glass Filter for Black & White Film ProTapes 001UPCG230MGRY1 7GB 16X DataLifePlus

7GB 16X DataLifePlus

This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading

A versatile light modification kit designed for multiple purposes and portability

Made of Impact-Resistant NK-7 Resin

Hoya 55mm Yellow #K2 (HMC) Multi-Coated Glass Filter for Black & White Film ProTapes 001UPCG230MGRY1 7GB 16X DataLifePlusCommonly used for a noticeable increase in contrast with black and white films. Especially useful for clear contrast between blue sky with clouds and foreground. It is also suitable for landscapes and nature scenes. Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting. Filter factor is 2 (+1 stop) UPC: 024066553010 Packaging Info Package Weight 0. 1 lb Box Dimensions (LxWxH) 3. 5 x 2. 8 x 0. 4" All product and