Dustproof and drip-proof function Yes. Lens construction: 18 elements in 13 groups (2 Super ED lens elements, 4 ED lens elements, 1 Super HR lens element, 1 HR lens element). Dustproof performance: Equivalent to IP53: Performance is demonstrated when combined with OM SYSTEM's splashproof body. Focusing method: High-speed imager AF (MSC).
Minimum focus distance: 0.224 m. Maximum magnification: 2.00x (equivalent to 4.00x in 35mm format). Nearest-focusing range: 8.7 x 6.5 mm.
Number of aperture feathers: 7 (circular aperture). Maximum aperture ratio: F3.5.
In-lens image stabilization mechanism: Yes (VCM mechanism). 7-step correction for 5-axis synchronized image stabilization. CIPA compliant, 2-axis excitation (Yaw/Pitch). Shake Reduction during half-press: OFF. Lens Shake Reduction: 6 stops. Dimensions: Maximum diameter x overall length:?69.8 mm x 136 mm. International Buyers - Please Note. Than you for your understanding.