SKU:76291253808
ZWO 2" H-alpha 7nm Narrowband Filter
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Description
ZWO 2" H-alpha 7nm Narrowband FilterZWO 2" H alpha 7nm Narrowband Filter The ZWO 2" H alpha 7nm Narrowband Filter is designed to dramatically improve deep sky image contrast and detail by isolating the 656 nm hydrogen alpha emission linethe dominant wavelength emitted by many nebulae. By aggressively rejecting unwanted wavelengths, this filter suppresses light pollution, moonlight, and sky glow, allowing faint nebulosity to stand out cleanly against a dark background. The result is
000 times as luminous as the Sun
Easy to carry and operate at home or away wherever you may go
5 Sextuplet APO Astrograph OTA
Sharpstar 3" 0
A thoroughly though-out design and high-quality mechanical components
Long-Lasting Battery: 300mAh rechargeable battery charges in 2-3 hours and provides up to 20 hours of use
Diffraction-limited: the filter won’t reduce the optical performance of your telescope
ASI294MC Pro will still works fine without dew problems
utilizing the STARVIS 2 back-illuminated pixel technology used in CMOS image sensors
High value transmission of pass-band and optical density of off-band is assured through planetary rotation system
Sturdy and durable resistance to fall
After taking a short exposure
Quick Dispatch:
Your ZWO 2" H-alpha 7nm Narrowband Filter 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 ZWO 2" H-alpha 7nm Narrowband Filter 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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy