laser Advertiser Advertiser Joined Jun 16, 2005 Messages 1,052 Format 4x5 Format Jan 29, 2011 #1 It is in like new condition. Pie sections are of known density so they indicate the correct exposure. Saves paper. Also can be used as a larrge ares step tablet. Optical density is easily calculated. Pie Label.... Density 2===== 1.48 3===== 1.30 4===== 1.18 6===== 1.00 8===== 0.88 12==== 0.70 16==== 0.57 24==== 0.40 32 ==== 0.27 48 ==== 0.10 60 ==== 0.05 Measures 4.5 x 5.75 inches $6 including shipping to US address. Contact: robert Shanebrook@yahoo.com Attachments ProjPrintScale .jpg 351.9 KB · Views: 112 Last edited by a moderator: Jan 29, 2011
It is in like new condition. Pie sections are of known density so they indicate the correct exposure. Saves paper. Also can be used as a larrge ares step tablet. Optical density is easily calculated. Pie Label.... Density 2===== 1.48 3===== 1.30 4===== 1.18 6===== 1.00 8===== 0.88 12==== 0.70 16==== 0.57 24==== 0.40 32 ==== 0.27 48 ==== 0.10 60 ==== 0.05 Measures 4.5 x 5.75 inches $6 including shipping to US address. Contact: robert Shanebrook@yahoo.com
OP OP laser Advertiser Advertiser Joined Jun 16, 2005 Messages 1,052 Format 4x5 Format Jan 30, 2011 #2 SOLD SOLD Thanks