Askar Color Magic Ultra-Narrowband Oxygen III (OIII) Imaging Filter - 2" Mounted
Availability: No ETA available from the manufacturer at this time
Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.
US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.
International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.
For all astrophotography enthusiasts, filters are one of the indispensable accessories to achieve perfect deep-sky imaging. The dedicated astronomy filters for deep-sky imaging can effectively eliminate the influence from the background light and enhance the contract of your photographs and make the targets displayed more clearly and delicately. Askar’s newly-launched Color Magic Ultra-Narrowband deep-sky filters are a professional astrophotography tool specifically designed for deep-sky imaging.
The Askar Color Magic Ultra-Narrowband filters have an extremely narrow bandwidth, and an ultra-high transmittance over 88% at its center wavelength (500.7nm). With a narrower band pass than the Askar 5nm deep-sky filters, the Color Magic Ultra-Narrowband allow you can capture high-quality deep-sky pictures, even if your are at an area affected by the urban light pollution, night glow and other undesired light. Even if you are in an area seriously affected by light pollution, the pictures taken with the Askar Color Magic Ultra-Narrowband filter are still very good. It is so practical and efficient that you can get astronomical images of high quality with just one duo-band filter and an ordinary astronomical color camera.
At the same time, the Color Magic Ultra-Narrowband deep-sky narrowband filter has very good halation control, providing more contribution to your astrophotography. The Askar Color Magic Ultra-Narrowband filter is ideal for photographing emission nebulae, planetary nebulae or supernova remnants.
Specifications:
- Name: Color Magic Ultra-Narrowband SII Imaging Filter - 2" Mounted
- Male filter thread: M48x0.75
- Bandpass width: 4-5nm
- CWL: 500.7nm
- Peak transmittance：88%
- Thickness：1.85 ± 0.05mm
- Barrier property：≥OD5 @ 200-1100nm
- Surface finish：60/40
| Product Banner Type | new |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |
For all astrophotography enthusiasts, filters are one of the indispensable accessories to achieve perfect deep-sky imaging. The dedicated astronomy filters for deep-sky imaging can effectively eliminate the influence from the background light and enhance the contract of your photographs and make the targets displayed more clearly and delicately. Askar’s newly-launched Color Magic Ultra-Narrowband deep-sky filters are a professional astrophotography tool specifically designed for deep-sky imaging.
The Askar Color Magic Ultra-Narrowband filters have an extremely narrow bandwidth, and an ultra-high transmittance over 88% at its center wavelength (500.7nm). With a narrower band pass than the Askar 5nm deep-sky filters, the Color Magic Ultra-Narrowband allow you can capture high-quality deep-sky pictures, even if your are at an area affected by the urban light pollution, night glow and other undesired light. Even if you are in an area seriously affected by light pollution, the pictures taken with the Askar Color Magic Ultra-Narrowband filter are still very good. It is so practical and efficient that you can get astronomical images of high quality with just one duo-band filter and an ordinary astronomical color camera.
At the same time, the Color Magic Ultra-Narrowband deep-sky narrowband filter has very good halation control, providing more contribution to your astrophotography. The Askar Color Magic Ultra-Narrowband filter is ideal for photographing emission nebulae, planetary nebulae or supernova remnants.
Specifications:
- Name: Color Magic Ultra-Narrowband SII Imaging Filter - 2" Mounted
- Male filter thread: M48x0.75
- Bandpass width: 4-5nm
- CWL: 500.7nm
- Peak transmittance：88%
- Thickness：1.85 ± 0.05mm
- Barrier property：≥OD5 @ 200-1100nm
- Surface finish：60/40
| Product Banner Type | new |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |