• Camera-Mount: Pentax-K
• Sensor Size": FF (Full frame)
• Color: Black
• Filter Thread (mm): 82
• Dimensions cm ( D x L ): 9,50 x 9,10
• Weight (gr.): 769
• Minimal Focus Distance ( m ): 0.25
• Focal Length (35mm eqv.): 20
• Manual Focus: yes
• AF/MF type: Only MF
• Aperture Ring: yes
• Lens Type: wide
• Elements/Groups: 16/11
• Diaphragm Blades: 7
• Angle of View: 94.4°
• For FF (Full frame): yes
• Magnification: 0,17x
• For APS-C: yes
• Warranty : 24
• Shift Lens: yes