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Found 4 product(s) for NPB Filters (1-4 of 4)

NPB Filters
An Ultra High Contrast type of filter that is very effective for small and fainter emission and planetary nebula and a variety of bright nebula, especially through larger scopes.

NPB 1.25" – DGM Optics™ Nebula Astronomy Filter

The NPB (Narrow Pass Band) filter is an Ultra High Contrast type of filter that is very effective for small and fainter emission and planetary nebula and a variety of bright nebula, especially through larger scopes.

Price: $80.00

NPB 1.25" – DGM Optics™ Nebula Astronomy Filter - COSMETIC SECOND

This item is currently out of stock.

This is a cosmetic second. Blemishes on the filter will not affect performance.

Price: $60.00

NPB 2.00" – DGM Optics™ Nebula Astronomy Filter

Price: $150.00

NPB 2.00" – DGM Optics™ Nebula Astronomy Filter - COSMETIC SECOND

This is a cosmetic second. Blemishes on the filter will not affect performance.

Price: $120.00