Haida M15 Adapter Ring For Sigma 20mm f1.4 DG DSLR Absorbs the yellow light from

Absorbs the yellow light from sodium-vapor lamps

You never need to worry about a dull blade with the NTK05 as it takes standard no

The Haida M7 Enthusiast Kit features the M7 Filter Holder

***HK-01 is not compatible with the current version LS Ranger with Leveling Series tripods (LS-CEX)

Haida M15 Adapter Ring For Sigma 20mm f1.4 DG DSLR Absorbs the yellow light fromThis Filter Holder Adapter Ring from Haida is designed to enable the use of a Haida M15 Filter Holder on a Sigma 20mm f 1. 4 DG HSM Art lens. Use of the filter holder is easily accomplished by first sliding the adapter ring over the front of the lens until it has achieved a secure fit. For durability while remaining lightweight, this adapter ring features an aluminum alloy construction. Features: Fits Sigma 20mm f 1. 4 DG HSM Art For M15 Filter Holder