To use all the features on this website,
JavaScript must be enabled in your browser.

Chroma H-alpha (8 nm) + LRGB Filter Set, 50x50 mm unmounted

Name: Chroma H-alpha (8 nm) + LRGB Filter Set, 50x50 mm unmounted
Brand: Chroma
SKU: CT2710250X50
Price: 2890 EUR

This filter set is used to create color images with monochrome cameras. The H-alpha filter increases the contrast of emission nebulae.

50x50 mm unmounted, intended for filter wheels

Suitable for telescopes and lenses with a focal ratio of f/4 and slower

Contains one filter each for H-alpha (27003), luminance/brightness (27040), red (27041), green (27042) and blue (27043)

Blocks UV and IR (700 - 1100 nm)

Filter thickness 3.0 mm

Blackened edge to avoid internal reflections

Manufacturer: Chroma

Product number: CT2710250X50

EUR 2.890,00

incl. 19 % VAT (DE)

The VAT indicated refers to that applicable in Germany. After logging in, the VAT amount is adjusted to the applicable VAT of the stored delivery country. Therefore, the final price may vary accordingly.

excl. 6.95 € shipping costs (DE)

Please log in to calculate shipping costs to your country.

more details to the shipping costs ...

There are no reviews for this product

Roll over image to zoom in or klick it. The appropriate zoom factor ist adjustable with the mouse wheel.

Chroma H-alpha (8 nm) + LRGB Filter Set, 50x50 mm unmounted

This filter set is used to create color images with monochrome cameras. The H-alpha filter increases the contrast of emission nebulae.

50x50 mm unmounted, intended for filter wheels

Suitable for telescopes and lenses with a focal ratio of f/4 and slower

Contains one filter each for H-alpha (27003), luminance/brightness (27040), red (27041), green (27042) and blue (27043)

Blocks UV and IR (700 - 1100 nm)

Filter thickness 3.0 mm

Blackened edge to avoid internal reflections

Details..
Technical data..
In the box..

Chroma H-alpha (8 nm) + LRGB Filter Set, 50x50 mm unmounted

This filter set contains one filter each for red, green and blue, which allows the creation of color images with monochrome cameras (tri-color photography).

In addition, there is a luminance filter for the entire light range covered by the three filters, which, due to the shorter exposure time, enables a monochrome image with less effective air turbulence and thus higher image sharpness. Because the sharpness information for the human eye lies mainly in the differences in brightness, the lower sharpness of the color images is not important.

Furthermore, an H-alpha filter with 8 nm bandwidth is included, which significantly increases the contrast of most emission nebulae even under brightened skies.

Filter types:	H-alpha (8 nm), Luminance, Red, Green, Blue
FWHM H-alpha filter:	8 nm
CWL H-alpha filter:	656.3 nm
Peak transmission H-alpha filter:	approx. 96 %
Type of coating:	Sputtered
Surface accuracy:	Lambda/4 or better
Filter thickness:	3.0 mm
Cell:	Unmounted
Size:	Square, 50 mm x 50 mm