Sigma LCF-86 III 86mm Lens Cap

Yup!

Yes. The 86mm Image Enhancer 1.2 filter has 86mm front threads that accommodate other front-threaded filters, and will give the Sigma LCF-86 III enough room to sit. However, like with most filters, the threaded portion can sometimes be quite shallow, making lens caps a bit less secure than you might be familiar with.

The Sigma LCF-86 III 86mm Lens Cap will fit the Sigma 85mm f/1.4 DG HSM Art Lens for Canon EF, Nikon F or Sigma SA. If you have a different Sigma lens, this may not fit.

Here is the correct sized Sigma lens cap. Sigma LCF-72 III 72mm Lens Cap B&H # SILCF723.

No, Sigma makes 2 versions of this lens, a 52mm and 62mm, check the side of the lens towards the mount, it should have a filter size listed.

The country of origin for this product is Japan.

If it accepts 46mm screw-in filters probably,yes.

This lens cap is for 105mm thread diameter lens. Check your lens thread diameter to see what size cap fits your lens. The sigma lens cap is the best. 105mm lens cap is super large. I don't think it's for any 24-105mm lens. Good luck!