SKU:27869754105
Antlia Oxygen III (OIII) 4.5nm EDGE 31mm Filter (ANT-OIII-45NM-EDGE-31MM)
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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Description
Antlia Oxygen III (OIII) 4.5nm EDGE 31mm Filter (ANT-OIII-45NM-EDGE-31MM)Antlia H alpha EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4. 5nm bandpass. The suppression of optical density (OD) 5 on unwanted wavelengths and the excellent transmittance characteristics found in the Antlia 3nm Pro series has been incorporated into the 4. 5nm EDGE narrowband filters. The result is that these filters deliver superior SNR (signal to noise ratio) and better contrast in your images. Conventional broader
go to sleep
PPEC ready
9mm DIA (3
Image quality is enhanced through the use of extra-low dispersion rare earth lanthanum crown glass lens elements
Classic Askar logo Filter slider Carry the filters
it must be removed and set aside when Bob's Knobs are installed
Operates at a frequency of 7
Protective Window
The mounting plate is drilled with several of the most common hole types and patterns
The advanced multi-coatings on Antlia ALP-T dual band filters effectively isolates the red
45um pixels
5nm Ultra series is designed with a FWHM (full width half maximum) of 2
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Your Antlia Oxygen III (OIII) 4.5nm EDGE 31mm Filter (ANT-OIII-45NM-EDGE-31MM) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy