SKU:93272032501
Optolong 1.25" Filter Set with H-Alpha, SII, and OIII Filters
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
Description
Optolong 1.25" Filter Set with H-Alpha, SII, and OIII FiltersPRODUCT DESCRIPTION The Optolong 1. 25" Filter Set is a premium triad of narrowband filters designed for serious deep sky imaging in light polluted skies. This set includes three critical emission line filters: H Alpha (7nm), SII (6. 5nm), and OIII (6. 5nm), all optimized for CCD and DSLR astrophotography. Each filter isolates a specific wavelength656nm (H Alpha), 672nm (SII), and 500nm (OIII)to maximize contrast and reveal fine structural detail in
The focal length is 3910mm at f/11
This accessory is essential for astrophotographers who use multiple filters and need a reliable docking solution for their filter drawer workflow
and high-resolution nebulae
the 9×50 finderscope with bracket
75" steel tripod legs
And it all sits on a table
perfectly suited for guiding and planetary imaging
it holds up to seven 2" threaded or 50
Material: CNC-machined aluminum alloy
Blue (B) filters
Polar Alignment: All-Star Polar Align built-in
For H-alpha solar imaging
Quick Dispatch:
Your Optolong 1.25" Filter Set with H-Alpha, SII, and OIII Filters orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Optolong 1.25" Filter Set with H-Alpha, SII, and OIII Filters ships.
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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.
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