Remote Shutter Cord replaces Sigma CR-11. Two stage release button: halfway pressing for auto focus

Lens cap keeper, with leash.

Moistureproof filter case for photo filters, with silicone gel. Filter diameters: 37 - 55mm.

USB dual battery charger, for DCH-BLG10 batteries.

Aluminium 2-part cover for 67mm filters.

High-end filter with 18 layers anti-reflective, high-transmittance antistatic coating

Metal filter cover protects 49 mm filters from dust, scratches and fingerprints.