Website for deliveries in USA and Canada. Welcome!

Photo - Nebular

More Views

Antlia RGB Triband 2" Filter

US$ 227.28

Not in Stock: will Be Backordered

Short Description

Anti-pollution filter effectively isolates the emission lines not only of emission nebulae but also of galaxies, clusters or globular clusters and reaches a maximum transmission of up to 97%.

Shipping

Add this product to cart to estimate your shipping costs.
Price without VAT. Shipping from European Union.

Any question about this product? Contact us!

Description

Details

The spread of urbanization and light pollution are becoming a growing problem for amateur astronomers and astrophotographers in recent years.
Current solutions to the problem can be very expensive and usually include the purchase of a monochrome camera, several types of narrow band filters and a filter wheel.

Its triple-bandwidth has been designed for the new generation color CMOS cameras
The convenience and effective cost of this filter allow astrophotographers to shoot a rich selection of astronomical objects, even in heavily light-polluted areas.


This filter effectively isolates the emission lines not only of emission nebulae but also of galaxies, clusters or globular clusters and reaches a maximum transmission of up to 97%.

The performance of this filter delivers superb images with excellent light pollution control.

Recommended for: Reducing light pollution, Increasing contrast for emission nebulae, Saving processing time

Recommended use for: color CMOS, monochrome

Systems up to f/2.0 focal ratio


Peak transmission H-alpha:>92% (at 656.3 nm)
Peak transmission [S II]:>92% (at 671.6 nm and 672.4 nm)
Peak transmission [O III]:>92% (at 495.9 nm and 500.7 nm)
Peak transmission [N II]:>92% (at 658.3 nm and 654.8 nm)
Blocking:≥OD4 at 300-1100 nm
Filter thickness:2 mm +/-0.05 mm
Focal ratio:Up to f/2

Additional Information

Additional Information

ManufacturerAntlia
NameAntlia RGB Triband 2" Filter
MPNA-TRI-2
EANN/A
Warranty2 Years
-- TECHNICAL FEATURES --⬇︎
Diameter2" (50.8mm)

Reviews