Lumicon Night Sky Hydrogen-Alpha (H-Alpha) 72mm Filter
Item No. 735-20572
Eligible for Scope City Rewards at Check-out
Manuf. No. Lumicon LF3105
Night Sky Hydrogen - Alpha 72mm
The Lumicon Night-Sky H-Alpha Filter is a powerful photographic aid in overcoming light pollution during deep-sky photography. It will greatly reduce light pollution, making it ideal for photography of faint emission nebulae. Exposures may be increased up to 10 times without diminishing the black background in your photograph, thus, achieving strikingly improved results in black & white film and CCD astrophotography. Both filter surfaces have high light transmittance coatings for maximum performance. To ensure that your Lumicon filter remains the World's Best, the strictest quality control standards are employed throughout the production process. Each Lumicon Filter is individually inspected for maximum quality assurance.