ALPINE ASTRONOMICAL Neutral Density 0.9 Filter (1.25") Kodak KPT2400 Drill Bit Size Metric 4mm

Drill Bit Size Metric 4mm Overall Length 75mm Drill Bit Size Imperial - Product Range - Effective Length - Other details

Extra Low Dispersion Lens Element

Brand RAACO Part Number 136228 Quantity Each Technical Data Sheet EN

Lens size: 1

Fuse Current 5A Voltage Rating V AC 250VAC Product Range TR5 Series Voltage Rating V DC - Blow Characteristic Time Delay Fuse Case Style Radial Leaded Breaking Capacity Current AC 50A Breaking Capacity Current DC - Other details

ALPINE ASTRONOMICAL Neutral Density 0.9 Filter (1.25") Kodak KPT2400 Drill Bit Size Metric 4mmIdeal for Lunar Observation Phantom Group Optical Coatings Fits 1. 25" Eyepieces and Accessories 0. 9 Optical Density 12. 5% Transmission 8 Reduction Factor Stackable with Colored and ND Filters Use the Alpine Astronomical Baader 0. 9 Neutral Density Filter to reduce the amount of light coming into your eye during lunar observation and improve the view and contrast. The lens surfaces are fully multi coated with Phantom Group seven layer optical