DGM Optics Oxygen O-III Filter - 1.25"
- This item is out of stock.
- We have no ETA from the manufacturer at this time.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
Stock count is accurate & shown in real time.
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
- This item is out of stock.
- We have no ETA from the manufacturer at this time.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
Lower 48 States:
Orders over $50 ship free within the Lower 48 using a carrier and service we select based on your items and delivery location. Faster shipping options may be available at checkout.
U.S. Outside the Lower 48 (AK, HI, PR):
Free shipping on orders over $50 applies to many—but not all—items. Add items to your cart and enter your ZIP code to see available shipping options and any costs.
International Orders:
Free shipping does not apply to international orders. You’ll see available shipping options and costs during checkout. Some items can’t be shipped internationally due to size or manufacturer restrictions. Duties, taxes, brokerage fees, and tariffs are not included and are the customer’s responsibility.
Please note: Agena only sells DGM's "first quality" filters. However, it is our experience that even their first quality filters often have pinholes, sleeks, and/or light scratches. These flaws will have no impact on optical performance and the spectral characteristics of the filter are not compromised. DGM occasionally sells "cosmetic seconds" via their website. We do not sell DGM's cosmetic seconds but please be aware that your first quality DGM filter purchased from us might still have some minor pinholes, sleeks, or light scratches. Despite these imperfections, we believe that DGM filters offer a great value at their price point.
DGM Optics O-III Oxygen Filter in a mounted 1.25" filter cell.
The DGM Optics HP-OIII is your perfect compliment to the NPB when you need a more aggressive Nebula filter that really shines with larger scopes. This filter has a bandwidth of approx. 15nm for those faint, elusive objects, but also has a feature that most other OIII filters don't with high transmission at H-Alpha. For a visual OIII filter this is important as it provides a bit more "optical throughput" than leading competitors. As with all DGM Optics filters durable Ion Assisted Plasma Coating Technology ensures an ultra-hard, low scatter coating.
Other Information
- Country of Manufacture: United States
DGM Optics O-III Oxygen Filter in a mounted 1.25" filter cell.
The DGM Optics HP-OIII is your perfect compliment to the NPB when you need a more aggressive Nebula filter that really shines with larger scopes. This filter has a bandwidth of approx. 15nm for those faint, elusive objects, but also has a feature that most other OIII filters don't with high transmission at H-Alpha. For a visual OIII filter this is important as it provides a bit more "optical throughput" than leading competitors. As with all DGM Optics filters durable Ion Assisted Plasma Coating Technology ensures an ultra-hard, low scatter coating.
Please note: Agena only sells DGM's "first quality" filters. However, it is our experience that even their first quality filters often have pinholes, sleeks, and/or light scratches. These flaws will have no impact on optical performance and the spectral characteristics of the filter are not compromised. DGM occasionally sells "cosmetic seconds" via their website. We do not sell DGM's cosmetic seconds but please be aware that your first quality DGM filter purchased from us might still have some minor pinholes, sleeks, or light scratches. Despite these imperfections, we believe that DGM filters offer a great value at their price point.
DGM Optics O-III Oxygen Filter in a mounted 1.25" filter cell.
The DGM Optics HP-OIII is your perfect compliment to the NPB when you need a more aggressive Nebula filter that really shines with larger scopes. This filter has a bandwidth of approx. 15nm for those faint, elusive objects, but also has a feature that most other OIII filters don't with high transmission at H-Alpha. For a visual OIII filter this is important as it provides a bit more "optical throughput" than leading competitors. As with all DGM Optics filters durable Ion Assisted Plasma Coating Technology ensures an ultra-hard, low scatter coating.
Other Information
- Country of Manufacture: United States
| Product Status | new |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |