The WC4ND-125 ND filter is designed to work with the WandererCover V4-EC and V4-EC IR 125mm systems. It is especially recommended for astrophotographers using very fast optics (e.g., f/2–f/3) who want to extend their exposure time when taking flat-frame calibration frames.

Key features

• compatible with WandererCover V4-EC and V4-EC IR 125 mm models
• brightness reduction by approximately 32×
• allows for the production of flats with longer exposure times
• especially useful for low f/ratio optics and high sensitivity CMOS cameras
• made of high-quality optical materials

Set components

• ND filter WC4ND-125

ND Filter Compatibility Chart for WandererCover

• WC4ND-80 – WandererCover V4-EC / V4-EC IR, filter diameter 80 mm
• WC4ND-100 – WandererCover V4-EC / V4-EC IR, filter diameter 100 mm
• WC4ND-125 – WandererCover V4-EC / V4-EC IR, filter diameter 125 mm
• WC4ND-150 – WandererCover V4-EC / V4-EC IR, filter diameter 150 mm
• WC4ND-190 – WandererCover V4-EC / V4-EC IR, filter diameter 190 mm
• WC4ND-225 – WandererCover V4-EC / V4-EC IR, filter diameter 225 mm
• WC4ND-240 – WandererCover V4-EC / V4-EC IR, filter diameter 240 mm