PENTAX smc DA 55 mm 1.4 SDM

Lens smc PENTAX DA 55 mm offers the super-sonic drive motor that controls the ultrasonic autofocus motor. The lens construction includes aspherical elements and a special anti-reflective layer. Enhanced Quick Shift Focus allows you to switch the focus mode from AF to manual by turning the focus ring.
Special SP coating layer is established on the basis of fluoride vazbya odpozuje as water and grease. This helps to keep the lens clean easily. Moisture and dirt are the enemy of the good performance of electronics and precision optics, so protective seal prevents the entry of dust and water
Specifications:
Construction: 9 elements in 8 groups
Angle/max magnification:
28.60 °/0.173x (1:5.8))
Minimum focusing distance:
0.45 m
Number of blades:
9
Length x diameter:
66 x 70.5 mm.
Weight:
375 g
Filter:
58 mm.
Standard accessories:
Front Cover (31523)
rear cover (31006)
Case S90-100 (37725)
lens hood PH-RBH 58 mm (38764)