PENTAX smc D FA Macro 100mm F2.8 WR

Lens PENTAX smc  D FA 100 Macro F2.8 WR is a very powerful macro lens with a minimum focusing distance of only 30cm. It features super multi coating, special anti-reflective layer. Quick Shift Focus technology allows to switch the focus mode from AF to manual by turning the focus ring. It also includes a special SP coating layer based on fluoride bond, repels water, grease, the lens is therfore easy to keep clean. The protection against water and dust goes without saying. Moisture and dirt are in fact the enemy of good electronics performance and optics precision, protective sealing prevents from penetration of water and dust.
Technical specifications and features:
Optics:10 elements/8 groups
Angle of view /maximum magnification:
180° -100°/0.23x - 0.39x
Minimum focusing distance:
0.14cm  

Maximum reproduction ratio:
1x

Length x Diameter:
68mm x 71.5mm
Weight:
320 g
Hood:
Built-in
Standard accessories:
Covers: front, back,