Altair Ha Oiii DualBand ULTRA 4nm CERTIFIED CMOS Filter 2" (Pre-owned)
A used Altair Dual-Band Ha Oiii nebula filter designed for imaging in light-polluted areas with a high-resolution spectrographic test report.
- The description claims this filter transmits only H and Oiii light with OD6 suppression of unwanted light.
- The description claims each filter has an individual spectrographic test report with 0.1nm true resolution.
Variants (1)
- Default Title — 449.00 CAD — In stock
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