76794
Pentax * ist DL2 Introduced in 2006 , the Pentax * ist DL minor upgrade to the original model that was available only in selected markets .
 Pentax, Pentax
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Pentax, Pentax