Tiffen 77mm NATural IRND 2.1 Filter (7 Stops) DSAN Corp. ASL-4 It has nylon moulding and

It has nylon moulding and tin-plated brass contacts

vacuum deposited aluminium electrodes and tinned wire leads

UPC: 847372040421

or to support any other accessories

The chemicals are used to prepare one stock solution

Tiffen 77mm NATural IRND 2.1 Filter (7 Stops) DSAN Corp. ASL-4 It has nylon moulding and128x Filter Factor, 7 Stops Darkens Entire Image Allows Reduced Shutter Speed Allows Wider Aperture Neutral Results, Visible, & IR Spectrums Water White Glass Construction Non Coated Aluminum Alloy Filter Ring 77mm Front Filter Threads Filter Pouch The Tiffen 77mm NATural IRND 2. 1 Filter is an ND filter with a 128x filter factor that provides a 7 stop exposure reduction. Its 2. 1 density creates a darkening of the entire image, allowing you to