Baader SLOAN SDSS g 2 inch photometric filter

Baader SLOAN SDSS g 2 inch photometric filter

DESCRIPTION
The Baader SLOAN SDSS g 2 inch mounted filter is a photometric filter designed to match the SLOAN ugriz :

• u' : ultraviolet (autour de 355 nm)

• g' : vert/bleu (autour de 475 nm)

• r' : rouge (autour de 622 nm)

• i' : proche infrarouge (autour de 763 nm)

• z' : plus profond en infrarouge (autour de 905 nm)

specification for scientific astrophotography. It is fully compatible with modern CMOS sensors and older CCD technologies.

Manufactured using advanced ion beam coating techniques the filter features hard Reflex Blocker coatings and plane optical polishing. All edges are blackened to suppress reflections and the telescope side is marked with a black rim. Each filter is individually coated and sealed using Baader s Life Coat technology for unmatched durability.

It delivers high contrast and accurate bandpass characteristics while maintaining parfocality with other filters in the series. Suitable for optical systems with focal ratios from f15 to f1.8.

TECHNICAL SPECIFICATIONS

• Type: SLOAN SDSS g photometric filter

• Use: scientific astrophotography

• Format: 2 inch round mounted

• Thickness: 2 mm

• Coating: Reflex Blocker hard coating with Life Coat seal

• Polishing: plane optical precision

• Sensor compatibility: CMOS and CCD

• Optical speed compatibility: f15 to f1.8

• Features: blackened edges with orientation mark

• Manufacturing: individually coated with sealed edges

• Warranty: limited lifetime warranty for coating integrity