The Rigel Systems RS-Spectrograph fills up a gap between Shelyak's or Baader's professional spectrograph systems and Paton Hawksley's very affordable spectrographs. The Shelyak's and Baader's spectrographs...
The Rigel Systems RS-Spectrograph fills up a gap between Shelyak's or Baader's professional spectrograph systems and Paton Hawksley's very affordable spectrographs. The Shelyak's and Baader's spectrographs...
If you already have Rigel QuikAdapt with a Riser for your Rigel Spectroscope then this adapter would be necessary if you also want to use the QuikAdapt to attach your dSLR to a telescope via a 2" nosepiece. This adapter...
RIGEL AUTUMN PROMOTION! The Rigel Systems RS-Spectrograph fills up a gap between Shelyak's or Baader's professional spectrograph systems and Paton Hawksley's very affordable spectrographs. The Shelyak's and...
This spectroscope model is a small lightweight pocket sized instrument, designed for personal use by gemologists and scientists working in the field.Uses include:* GEMSTONE ANALYSIS* ABSORPTION SPECTRA THROUGH LIQUIDS* FLAM...
Spectroscopy is an interesting visual subject for students. This spectroscope helps teachers to demonstrate simply and clearly. Uses include:* FRAUNHOFFER LINES* ABSORPTION SPECTRA THROUGH LIQUIDS* FLAME T...
M28 to M42 T-ring Camera Adapter for 1.25" Star Analyser for "PRIME FOCUS IMAGING WITH GRATING" Configuration
We offer now our M28-T2 adapter that mounts a Star Analyser 100 or Star Analyser...
STAR ANALYSER 100 - Optimised for the small CCD sensors found in popular webcams, video and astro camerasThe STAR ANALYSER 100 is used on the following pictures with an 80mm reflector telescope and an unmodified Philips...
STAR ANALYSER 200 - Optimised for the larger aperture longer focal length telescope with larger camera sensorsThe STAR ANALYSER is used on the following pictures with an 80mm reflector telescope and an unmodified Philips...
Designed for the advanced user looking for the maximum resolution, this device centralises the spectrum on the optical axis and reduces the small amount of coma sometimes visible in the red region of spectra captured with the...
Mounting kit for the Star Analyser 200 and other 1.25" filter cells. Plates can be easily trimmed to size with scissors. Users should make sure that their particular model of filter wheel has sufficient clearance. More informa...
With the help of this spacer you can achieve the proper spacing between the Star Analyser and the CCD sensor chip.The minimum recommended distance in mm from the sensor to the tip of the nosepiece where the Star Analyser 100...
DADOS Slit – SpectrographThis is a tool for a serious amateur astronomer or even for a professional.For in-depth information please download the user manual below (available in German or English).Available (usually) on...
Blaze Reflection Grating 1200 L/mm, cemented onto Tilting grating holderIf you see that stock=0, don't worry, we may get it for you in most cases quickly. Please tell us what you are after, and we'll check with the...
Blaze Reflection Grating 900 L/mm, cemented onto Tilting grating holderIf you see that stock=0, don't worry, we may get it for you in most cases quickly. Please tell us what you are after, and we'll check with the...
Calibration lamp for DADOS, w. 220V cable and 2“ sliding cap If you see that stock=0, don't worry, we may get it for you in most cases quickly. Please tell us what you are after, and we'll check with the...
DADOS 1'/4" Eyepiece Set, Kellner 10mm + 20mmIf you see that stock=0, don't worry, we may get it for you in most cases quickly. Please tell us what you are after, and we'll check with the manufacturer. Click...
DADOS 1'/4" Positioning Eyepiece, Kellner 20mmIf you see that stock=0, don't worry, we may get it for you in most cases quickly. Please tell us what you are after, and we'll check with the manufacturer. Click...
Carrying Case for DADOS and accessoriesIf you see that stock=0, don't worry, we may get it for you in most cases quickly. Please tell us what you are after, and we'll check with the manufacturer. Click here to CONTACT...
A quick message for those who might have thought to miss this promotion is that due to the fact that 1 Jan was a bank holiday followed by a weekend, we decided to end it on the morning on the first working day of the year: 9am on Monday, 4 January 2021.
So from now you will still have about 36-37 hours to make a decision... The following camera are in this promotion:
ASI071MC-PRO (APS-C sized),
ASI6200MC-PRO (full frame) ASI6200MM-PRO (full frame) and various bundles with this monochrome camera,
ASi2400MC-PRO (full frame, large pixels),
ASI1600GT (with built-in filter wheel),
ASI183GT (with built-in filter wheel),
ASI2600MC-PRO (APS-C sized) (one of the most popular cameras these days),
ASI533MC-PRO (smaller square filter, but extremely popular) ASI1600MMP-KIT3 (this is the only camera that will stay on promotion till stocks last),
ASI462MC-PRO (currently the best and most popular planetary camera due to its extreme sensitivity in near IR),
ASI120MC-S and ASI120MM-S (no introduction needed - our longest selling planetary imagers and guide cameras),
and finally but not lastly at all: ASIAIR PRO (and BUNDLES) - the must have all rounder astro photographer's brain and power center for your ZWO camera: for aligning, locating, guiding and imaging, etc. - all in one...
Hope you can find something on the above list that might be worth considering!
Fitting a 2-inch BDS-RT Baader Diamond Steeltrack Focuser to a Teleskop-Service GSO 8-inch Ritchey-Chretien
Background
The TS 8-inch RC has M90x1mm connections at the focuser end of the scope. My setup has a TS
50mm extension adapter with for 6- & 8-inch RC connected to the scope (TS part no: GSRCV50),
to accommodate the long back-focus.
Attached to this is a TS M90 tilting adapter flange (TS part no: GSRCJ90). This is an aid to
collimation and allows the long axis of the focuser to be aligned with the optical axis of the scope.
I then have a standard TS monorail focuser for the RC, again with an M90x1 connection.
Image 1 shows the 50mm extension and tilting flange, with the old focuser removed. Note the M90
male thread at the end of the flange, to which the focuser connects.
Fitting the Baader Diamond Steeltrack RT
It is assumed that the reader has access to the Steeltrack manual and has purchased the necessary
RT-Adapter M90x1 Diamond Steeltrack (Baader part nu...
PLEASE READ IT! IMPORTANT! COVID-19 and STOCK AVAILABITITY INFO:
Please note that currently we receive about 10 times more phone calls, 3-4 times as many emails, orders etc. whilst we work with reduced staff, so please be patient.
PRICE CHANGE!!! We've received new pricelists for BRESSER, EXPLORE SCIENTIFIC, LUNT and VIXEN products receintly. It will take several days to update the prices, so we cannot guarantee to acceptance of orders for these brands at the current prices. We would recommend to wait till Monday, 18 January to place any orders (or call us to confirm the price and availability before ordering).
PLEASE CONTACT US TO CHECK CURRENT AVAILABILITY BEFORE YOU ORDER ANY SKYWATCHER, CELESTRON, BAADER, BRESSER, LUNT, TS and ZWO PRODUCTS (and possibly some others as well), AS STOCK LEVELS FLUCTUATE AND WE JUST CANNOT UPDATE THE LEVELS IN REAL TIME...
If you have an urgent inquiry, please call Zoltan on his mobile during working hours (Mon-Fri 9am-5pm)
Please send a text or WhatsApp message to Zoltan ONLY if you failed to call him or if it is extremely urgent. His mobile has been flooded with messages as well...
079 1278 4737 (international format: + 44 79 1278 4737)
Thanks for your patience!
Keep safe and healthy!
sidenote... TO THE ATTENTION OF OUR INTERNATIONAL CUSTOMERS!
EU CUSTOMERS: We have temporarily disabled European destinations whilst we adjust our system to the new VAT rules. Hopefully we'll be able to resume shipments to EU countries soon.
USA CUSTOMERS: shipping to the USA is active again, but we request customers to confirm product availability before placing an order! If you are ordering an MGEN-3, no need to check stock, we've got plenty of those. Please note, we will try to avoid sending goods via a postal service due to the huge delays and as DHL Express is more expensive than our system would currently charge for, we might have to charge extra depending on the value and size of the ordered goods.
Please note, due to the increased number if issues with postal services to most directions (especially Australia, Canada etc), we will only ship to these countries on the base of special request and depending on the value and size of the products. This is a temporary measure and we hope to supply worldwide again as soon as the situation improves.
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