Comparing the Pentax 85mm f/1.4 lens design with a few other lenses:
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Pentax DFA 85/1.4:
- 12 elements in 10 groups
- 1,255g (without hood)
- 82mm filter thread
- $1,899.95
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Canon RF 85/1.2:
- 12 elements in 10 groups
- 1,195g
- 82mm thread
- $2,699
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Sigma Art 85/1.4:
- 14 elements in 12 groups
- 1,130g
- 86mm thread
- $1,099
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Zeiss Otus 85/1.4:
- 11 elements in 9 groups
- 1200g
- 86mm thread
- $4,490
Nikon 85/1.4:
- 10 elements in 9 groups
- 660g
- 77mm filter thread
- $1,447
Via Ricehigh