Sightron Japan LPS-C1 Filter

(LPS) Light Pollution Suppression Filter

• Effectively suppressing white LED sky glow
• Maintains the good color balance under the white LED dominant sky (See one of gallery images)
• Also designed for enhancing the contrast of the comet emission lines
• Glass Type : Fused Quartz – excellent purity and transmission including UV. Extremely low contamination. High heat resistance.
• Glass thickness : 1.5mm
• M48 mounted
• Made in Japan