Products

Baader SLOAN-y' Bandpass Filter, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-specif...

Baader SLOAN-z-s' Bandpass Filter, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-spec...

Baader UBVRI Bandpass Filter Set, suitable from f/15 to f/1.8 Classic photometric filter with transmission according to Bessel – parfocal with ...

Baader UBVRI-B Bandpass Filter, suitable from f/15 to f/1.8 Classic photometric filter with transmission according to Bessel – parfocal with al...

Baader UBVRI-I Bandpass Filter, suitable from f/15 to f/1.8 Classic photometric filter with transmission according to Bessel – parfocal with al...

Baader UBVRI-R Bandpass Filter, suitable from f/15 to f/1.8 Classic photometric filter with transmission according to Bessel – parfocal with al...

Baader UBVRI-U Bandpass Filter, suitable from f/15 to f/1.8 Classic photometric filter with transmission according to Bessel – parfocal with al...

Baader UBVRI-V Bandpass Filter, suitable from f/15 to f/1.8 Classic photometric filter with transmission according to Bessel – parfocal with al...

Polaris I, 25mm measuring & guiding illuminated eyepiece, batteries included With universal T-2 thread (thread adjustable) Supplied with Vario...

Baader Double Polarizing FilterScrews into 1¼ or 2" eyepieces/threads. The two filters can be rotated relative to each other to variably adjust the...

Baader Polarizing FilterScrews into 1¼ or 2" eyepieces/threads. Useful in Lunar and Solar observations to limit brightness and increase contrast.Th...

Today's large sensor digital SLRs and advanced imaging techniques enable amateurs to take spectacular high resolution and long exposure images that...

Ideal for Newton Focuser e.g. Baader Newton Crayford focusers with only 1mm optical path length Provides three separate mounting options for 1¼" a...

The Baader Q-Turret Eyepiece SetPackaged together in a fitted foam lined decorative Astro-Box, the 4 Classic Eyepieces, Q-Barlow, and Q-Turret form...

The Baader Q-Turret enables quick changing between the different 1.25-inch eyepieces or a planetary camera. It fits most refractors and Schmidt-Cas...

The RCC I (Rowe Coma Corrector) is a Coma Corrector from Dave Rowe with Triplet Lense design for f/4 Newtons The RCC works from f/3.5 to f/6 - it ...

To connect to Explore Scientific Refractors with 4.2" outer diameter and other telescopes with an inner tube diameter of 116,8mm Only suitable for...

To connect to Intes Micro with D66 Flange Only suitable for BDS-RT Diamond Steeltrack® for Refractors

To connect Refractors with M93x1 inner threads Only suitable for BDS-RT Diamond Steeltrack® for Refractors

To connect to Skywatcher Refractors with M90x1 outer threads Only suitable for BDS-RT Diamond Steeltrack® for Refractors Also fits RC telescopes w...

To connect to Skywatcher Refractors with M90x1.5 outer threads Only suitable for BDS-RT Diamond Steeltrack® for Refractors

To connect Refractors with 97mm inner diameter Fitting for many Synta and Celestron tubes Only suitable for BDS-RT Diamond Steeltrack® for Refract...

To connect onto Vixen Refractors with M88x1 inner threads Only suitable for BDS-RT Diamond Steeltrack® for Refractors