LRGB Filter set T2 - Astronomik

ASRGBT2

Astronomik
in stock

LRGB Filter set T2 - Astronomik - for CCD

429,00 EUR
incl. 19 % Tax
excl. 6,00 EUR Shipping costs

Description

Astronomik LRGB Filter set - Type II C - T2 (M42x0.75)
- for T2 adaptors or filter wheels

The Astronomik LRGB filter set is optimized for astro photography. With this set, true-colour imaging of any deep-sky objects is possible.

Full-spectrum objects like galaxies and also monochromatic objects like planetary nebulae can be imaged without colour shifting.

By the small combined transmission of R/G and G/B filters, the sensivity of the human eye is optimal reproduced. You gather CCD images that show the colour of the objects as they would be seen by the human eye if it were sensitive enough.

Colour shots can be taken without additional IR-cut filter:

The Astronomik Type II filters make colour imaging without additional IR-cut filter possible because all three colour filters block up to near infrared (~1150nm). All filters have the same thickness - no need to refocus between the single images.

Characteristics:

Astro-optimized transmission curves for images without colour shift.
True-colour depiction of deep blue and red objects by imitation of the human eye's sensivity.
Transmission of nearly 100%
Integrated IR-blocking up to ca. 1150 nm
Same optical thickness of all filters
Not hygroscopic, no maturing, scratch-resistant
Excellent substrate. The optical performance of your telescope will not be effected.

Filter curves of the Astronomik type II C LRGB filter set

Delivery content:

The LRGB filter set consists of three interference colour filters (red, green and blue) and a luminance filter (L).