Tiffen #29 Dark Red Filter (67mm) Middle Atlantic CN1032-50 0 ports Transfer rates of

0 ports Transfer rates of up to 5 Gb/s Backwards compatible with USB 2

double-contact bayonet lamp used for photography

plus an adapter to allow its use on refractor-style focuser drawtubes

20mm long eye relief

Tiffen #29 Dark Red Filter (67mm) Middle Atlantic CN1032-50 0 ports Transfer rates ofStrong Contrast and Separation of Tones Stronger than a #25 Red Filter Extreme Contrast with a Polarizer Makes Skies Dramatic and Darker Used in Forensic or Infrared Photos ColorCore Technology The 67mm #29 Dark Red Filter from Tiffen is a filter designed to build contrast in black and white photography and separation between tones. In landscape photography, clear skies are darkened and when combined with a polarizer, a very extreme contrast is added