2 polarization filter inserts for the front sight globe - adjusts the sight picture foroptimum contrast - Sight alignment reference area around the rear sight globe in the rear aperture remains clear

Polarization filter insert for the front sight globe- Combines with polarization in the rear sight to eliminate glare and optimize the contrast of the sight picture reference area.

Color filter for the Lenshood II for the Diopter Spy- Easy to clean- Exellent optical characteristcs 

Color filter glass for front-sight-tunnel - With female thread for spirit level or eagle eye - For a better sight picture contrast - Fit for all current frontsight- tunnels and Duos

New filter holder for 37mm glas-holder - Very light but extremely stable- Flexible spring clips made of stainless steel allow the use of 2 filters at the same time 

For the best sight quality!Can be used to increase contrast or reduce glare– Different colour filters individually packaged– Centra-quality– Surface hardened and easy to clean– Can be swapped in one step– Available in 23 mm and 37 mm– With a super anti-reflection coating

- Special filter glasses for the new MEC glass filter holder- Possibility to use multiple filter glasses- Offer high contrast enhancement and light regulation- Many new filter colors available

- For quick and convenient change of magnetic filters

- To eliminate reflections- Two polarizer-discs to adjust the sight-picture for optimum contrast- Additional female thread to mount coloured glas inserts