Tiffen Lens Cleaning Paper Digital HT Filter factor of 4 requires

Filter factor of 4 requires approximately 2 stops of additional exposure to maintain normal results

በዩኤስኤ ውስጥ የተሰራ የጨረር መስታወት ማጣሪያ

The neutral density portion of the filter offers a 4-stop exposure reduction for working with longer shutter speeds or wider aperture settings

and then mounting to precision metal rings

Reduces Haze and Blue Cast in Landscapes

Tiffen Lens Cleaning Paper Digital HT Filter factor of 4 requiresTiffen Lens Cleaning Paper should be an integral part of any scope or gear kit. These lint free tissues will help keep your valuable optics free of smudges and fingerprints, which can prevent accurate viewing. Designed for use with delicate lenses and sensitive surfaces. Ideal for coated optics and laser cleaning applications. Meets government lens paper specifications; Type 1, Class 1 product specifications AA 50177. Sales unit = One (1) box