Marketplace About

© 2026 AstroGear

Privacy Terms Shipping Refunds

Multi-band

Multi-band Filters for color imaging, that pass 2+ bands (e.g., Hα+OIII, Hα+OIII+SII).

ShopFiltersMulti-band

5 products

Anti-Halo PRO Dual-Band 2 inch Ha+OIII filter

Anti-Halo PRO Dual-Band 2 inch Ha+OIII filter

R 10 950.00

Player One

Dual-band: Hα 656.3 nm (3.7 ± 0.5 nm) & OIII 500.7 nm (3.2 ± 0.5 nm)
Transmission ≥ 85%; OD 5 blocking 200-1100 nm
Glass thickness 1.85 mm; total frame ≈ 7.5 mm

L-Synergy

L-Synergy

R 6 800.00

Dual 7 nm narrowband (SII 672.4 nm & OIII 500.7 nm) .
Durable coatings – multi-layer AR with ion-assisted deposition for stability and scratch resistance.
2″ mounted (M48×0.75), 1.85 mm substrate with multi-layer AR coatings.

L1 Dual-Combo Set

L1 Dual-Combo Set

R 8 800.00

Two-filter bundle — includes 1× L-Quad Enhance (quad-band broadband) + 1× L-Para (dual 10 nm narrowband).
Broadband–narrowband synergy — natural RGB colour from L-QEF plus boosted Hα/OIII detail from L-Para.
High transmission — L-Para >85% at Hα/OIII (f/2 and slower); L-QEF designed to preserve colour balance while cutting LP.

L2 Dual-Combo Set

L2 Dual-Combo Set

R 12 600.00

Two-filter bundle — includes 1× L-eXtreme (OIII-7nm & Ha-7nm) and 1x L-Synergy (OIII-7nm & SII-7nm).

L-eXtreme

L-eXtreme

R 6 800.00

Dual 7 nm narrowband (H-α 656.3 nm & OIII 500.7 nm) .
Deep LP blocking – OD4 from 300–1000 nm for darker backgrounds.
2″ mounted (M48×0.75), 1.85 mm substrate with multi-layer AR coatings.