LUNT Blue-Glass 20mm for B400 to B1800 blocking-filters
- Spare part, not usable separately
- Only for blocking-filters from Lunt Solar Systems
- Only for B400, B500, B600, B1200 and B1800
- Not suitable for B3400
Product number:
0558300
GTIN/EAN:
4007922072913
Product information "LUNT Blue-Glass 20mm for B400 to B1800 blocking-filters"
Spare part for blocking-filters from LUNT SOLAR SYSTEMS, suitable for B400, B500, B600, B1200 and B1800 blocking-filters.
The H-alpha telescopes and filter systems from Lunt Solar Systems each include a blocking-filter. The blocking-filters have a blue colored filter part on the side facing the telescope. This blue colored filter parts may become a milky white layer at older blocking-filters if the blocking-filter was storded at high air humidity for some time. Please always store H-alpha telescopes and filters as dry as possible. If this blue colored filter part has become a milky white layer, it can be replaced with this spare part. The replacement is easy and can be done by the user himself. Installation instructions can be found here under the "Manuals" tab as a PDF for download.
Please note that this replacement part can only be used on Lunt Solar Systems blocking-filters B400 to B1800. If the problem happens with the large B3400 blocking-filter, the B3400 must be sent to our service department for repair.
FEATURES
SCOPE OF DELIVERY
The H-alpha telescopes and filter systems from Lunt Solar Systems each include a blocking-filter. The blocking-filters have a blue colored filter part on the side facing the telescope. This blue colored filter parts may become a milky white layer at older blocking-filters if the blocking-filter was storded at high air humidity for some time. Please always store H-alpha telescopes and filters as dry as possible. If this blue colored filter part has become a milky white layer, it can be replaced with this spare part. The replacement is easy and can be done by the user himself. Installation instructions can be found here under the "Manuals" tab as a PDF for download.
Please note that this replacement part can only be used on Lunt Solar Systems blocking-filters B400 to B1800. If the problem happens with the large B3400 blocking-filter, the B3400 must be sent to our service department for repair.
FEATURES
- Diameter: 20mm
- Cannot be used separately, only as spare part at blocking-filters from Lunt Solar Systems
- For B400, B500, B600, B1200 and B1800 blocking-filters
- It does not matter if the blocking-filters are installed in 90° zenith-mirrors or straight extension-tubes
SCOPE OF DELIVERY
- Spare part 20mm blue glass for B400 to B1800 blocking-filters
| Colour: | blue |
|---|---|
| Material: | Glass |
Similar products
LUNT LS7-21ZE Zoom Eyepiece 7.2mm - 21.5mm
€299.00*
Lunt Solar Systems zoom-eyepiece with variable focal length from 7.2mm to 21.5mm, with 1.25 inch (31.7mm) connection.The special of this zoom eyepiece is that the optical layout offers highest quality views of the sun, but also on nightsky objects. LUNT minimized the reflections by using superb multicoatings and with care designed internal baffle system and blackened lens edges. The LUNT zoom-eyepiece is not the widest field zoom-eyepiece on the market, LUNT prefered best performance over widest field. The sun and stars are perfect pin point across the entire field of view without any visible distortion. The LUNT zoom-eyepiece is almost parfocal, from one end to the other end of the zooming way you need only 0.5mm to refocuse. The LUNT zoom-eyepiece has a very nice height adjustable eyeguard to protect your eye against day light reflections and to help you to find the perfect eye position.Please note that these eyepieces are only accessories for existing solar telescopes or filters when observing the sun. Solar observation alone with these eyepieces without additional solar filters is not possible!FEATURESFocal length: 7.2mm - 21.5mm continuously adjustableBarrel size: 1.25 inch (31,7mm)Diameter: 47mmHeight: 82mmWeight: 170gEye relief: 15mmLenses / Groups: 7 lenses / 4 GroupsField of view: 53° at 7.2mm - 40° at 21.5mmSCOPE OF DELIVERYLUNT Zoom Eyepiece 7.2mm - 21.5mm
LUNT LS300PS Dovetail Bar 300mm (GP level)
€113.00*
This dovetail plate with 300mm length is suitable for Lunt Solar Systems LS50THa, LS60THa, LS60MT, and LS80THa telescopes.The width of the dovetail is conform to the GP-level standard. Therefore it could be used at the BRESSER EXOS 1+2 mounts for example, but also at many other mounts. The telescope connecting screws are 1/4-20 inch size and they do not look out of the rail, which makes this rail a perfect match for many astronomical mounts. The distance between the screws is matched for the Lunt Solar Systems telescopes LS50THa, LS60THa, LS60MT, and LS80THa.Technical data:• Length: 300mm• Width: 44mm• Distance between screws: 35mm• Screws thread: 1/4"-20Delivered by order:• 1 x 300mm dovetail plate• 2 x 1/4"-20 screws
LUNT Adapter-Plate LS100FHa for up to 120mm Ø
€129.00*
Adapter plate for mounting a LUNT LS100FHa front-filter at a telescope with up to 120mm front outer diameter.With this adapter you can mount a LS100FHa at your existing astronomical telescope with up to 120mm outer diameter, in order to use this telescope for solar observing in H-alpha. The adapter is plugged onto the front of your telescope, and the filter can be screwed onto the adapter.PLEASE NOTE:This article no. 0557442 gives only the price for a complete range of different adapter-plates up to 120mm diameter. The real adapter-plate will be manufactured exactly for your telescope. Therefore we need the exact outside diameter of your telescope or the dew shield!When ordering, you will find a field for comments, please note there the appropriate diameter!Then we will manufacture a adapter-plate for the diameter that you have noted. Manufacturing time will be 2 to 3 weeks.If you have any questions, you can contact us by e-mail or telephone.SCOPE OF DELIVERY1x adapter plate manufactured by your specifications(Filter not included)Delivery time 2-3 weeks
LUNT B600d1 Blocking-Filter in 1.25 inch zenith mirror diagonal
€699.00*
Blocking-filter in 90° zenith mirror diagonal, for telescopes up to 540mm focal length, and with 1.25 inch (31.7mm) focuser. Can only be used together with a LUNT H-alpha filter, or with a LUNT H-alpha telescope!Lunt Solar Systems offers blocking-filters in different sizes, and alternatively in 90° star-diagonal housings or straight extension tubes. You can choose what blocking-filter you will use at your LUNT H-alpha Etalon system.The B600d1 is installed in a 90° star-diagonal housing, for 1.25 inch (31.7mm) focuser on the telescope side, and with T2 thread and 1.25 inch eyepiece connection on the eyepiece side. The B600d1 can be used at LUNT H-alpha systems, if the used telescope has a 1.25 inch focuser and up to 540mm focal length.The blocking-filter can not be used without additional H-alpha filter system from Lunt Solar Systems! Blocking-filters are absolutely required for the safety and performance of H-alpha telescopes for solar observing. Lunt Solar Systems blocking-filters contain a unique filter system. We can only warranty safety or performance, if blocking-filter is paired with a H-alpha filter or H-alpha telescope of Lunt Solar Systems.At the tab "Accessories" you will find H-Alpha telescopes and filters with which this blocking filter can be combined.FEATURESBlocking-filter only usable at additional H-alpha filter systemFilter diameter: 6mmUsable at telescopes up to 540mm focal90° star-diagonal housing1.25 inch slide tube for 1.25 inch focuserConnection for 1.25 inch eyepiecesT2 thread for camera connectionSCOPE OF DELIVERYBlocking-filter B600d1 in 90° star-diagonal for 1.25 inch focuser
LUNT 1.25" Slide-Tube for blocking filters
€48.00*
1.25" slide-tube, adapts Lunt Solar Systems 2" blocking-filter in star diagonal to telescopes with 1.25" focuser.FEATURESThread to blocking-filter: T2Length 1.25" slide-tube: 28mmSCOPE OF DELIVERYAdapter 2" LUNT Blocking Filter to 1.25" focuser(Blocking-filter not included)
LUNT Adapter-Plate LS100FHa to 226 - 250mm Ø
€379.00*
Adapter plate for mounting a LUNT LS100FHa front-filter at a telescope with 226mm to 250mm front outer diameter.With this adapter you can mount a LS100FHa at your existing astronomical telescope with 226mm to 250mm outer diameter, in order to use this telescope for solar observing in H-alpha. The adapter is plugged onto the front of your telescope, and the filter can be screwed onto the adapter.PLEASE NOTE:This article no. 0557448 gives only the price for a complete range of different adapter-plates of 226mm to 250mm diameter. The real adapter-plate will be manufactured exactly for your telescope. Therefore we need the exact outside diameter of your telescope or the dew shield!When ordering, you will find a field for comments, please note there the appropriate diameter!Then we will manufacture a adapter-plate for the diameter that you have noted. Manufacturing time will be 2 to 3 weeks.If you have any questions, you can contact us by e-mail or telephone.SCOPE OF DELIVERY1x adapter plate manufactured by your specifications(Filter not included)Delivery time 2-3 weeks
LUNT Clamshell Mounting Ring for LS60 telescopes
€139.00*
Standard tube-ring for all LUNT Solar Systems LS60THa and LS60MT H-alpha telescopes.FEATURESInner diameter: 90 mmWith 1/4"-20 tapped base (standard thread for photo-tripods)SCOPE OF DELIVERYTube-ring with 1/4" connection
LUNT B1800d1 Blocking-Filter in 1.25 inch zenith mirror diagonal
€1,999.00*
Blocking-filter in 90° zenith mirror diagonal, for telescopes up to 1620mm focal length, and with 1.25 inch (31.7mm) focuser. Can only be used together with a LUNT H-alpha filter, or with a LUNT H-alpha telescope!Lunt Solar Systems offers blocking-filters in different sizes, and alternatively in 90° star-diagonal housings or straight extension tubes. You can choose what blocking-filter you will use at your LUNT H-alpha Etalon system.The B1800d1 is installed in a 90° star-diagonal housing, for 1.25 inch (31.7mm) focuser on the telescope side, and with T2 thread and 1.25 inch eyepiece connection on the eyepiece side. The B1800d1 can be used at LUNT H-alpha systems, if the used telescope has a 1.25 inch focuser and up to 1620mm focal length.The blocking-filter can not be used without additional H-alpha filter system from Lunt Solar Systems! Blocking-filters are absolutely required for the safety and performance of H-alpha telescopes for solar observing. Lunt Solar Systems blocking-filters contain a unique filter system. We can only warranty safety or performance, if blocking-filter is paired with a H-alpha filter or H-alpha telescope of Lunt Solar Systems.At the tab "Accessories" you will find H-Alpha telescopes and filters with which this blocking filter can be combined.FEATURESBlocking-filter only usable at additional H-alpha filter systemFilter diameter: 18mmUsable at telescopes up to 1620mm focal90° star-diagonal housing1.25 inch slide tube for 1.25 inch focuserConnection for 1.25 inch eyepiecesT2 thread for camera connectionSCOPE OF DELIVERYBlocking-filter B1800d1 in 90° star-diagonal for 1.25 inch focuser
LUNT B1200d1 Blocking-Filter in 1.25 inch zenith mirror diagonal
€1,299.00*
Blocking-filter in 90° zenith mirror diagonal, for telescopes up to 1080mm focal length, and with 1.25 inch (31.7mm) focuser. Can only be used together with a LUNT H-alpha filter, or with a LUNT H-alpha telescope!Lunt Solar Systems offers blocking-filters in different sizes, and alternatively in 90° star-diagonal housings or straight extension tubes. You can choose what blocking-filter you will use at your LUNT H-alpha Etalon system.The B1200d1 is installed in a 90° star-diagonal housing, for 1.25 inch (31.7mm) focuser on the telescope side, and with T2 thread and 1.25 inch eyepiece connection on the eyepiece side. The B1200d1 can be used at LUNT H-alpha systems, if the used telescope has a 1.25 inch focuser and up to 1080mm focal length.The blocking-filter can not be used without additional H-alpha filter system from Lunt Solar Systems! Blocking-filters are absolutely required for the safety and performance of H-alpha telescopes for solar observing. Lunt Solar Systems blocking-filters contain a unique filter system. We can only warranty safety or performance, if blocking-filter is paired with a H-alpha filter or H-alpha telescope of Lunt Solar Systems.At the tab "Accessories" you will find H-Alpha telescopes and filters with which this blocking filter can be combined.FEATURESBlocking-filter only usable at additional H-alpha filter systemFilter diameter: 12mmUsable at telescopes up to 1080mm focal90° star-diagonal housing1.25 inch slide tube for 1.25 inch focuserConnection for 1.25 inch eyepiecesT2 thread for camera connectionSCOPE OF DELIVERYBlocking-filter B1200d1 in 90° star-diagonal for 1.25 inch focuser
LUNT Adapter-Plate LS50/60FHa for up to 80mm Ø
€98.00*
Adapter plate for mounting a LUNT LS50FHa or LS60FHa front-filter at a telescope with up to 80mm front outer diameter.With this adapter you can mount a LS50FHa or LS60FHa at your existing astronomical telescope with up to 80mm outer diameter, in order to use this telescope for solar observing in H-alpha. The adapter is plugged onto the front of your telescope, and the filter can be screwed onto the adapter.PLEASE NOTE:This article no. 0557410 gives only the price for a complete range of different adapter-plates up to 80mm diameter. The real adapter-plate will be manufactured exactly for your telescope. Therefore we need the exact outside diameter of your telescope or the dew shield!When ordering, you will find a field for comments, please note there the appropriate diameter!Then we will manufacture a adapter-plate for the diameter that you have noted. Manufacturing time will be 2 to 3 weeks.If you have any questions, you can contact us by e-mail or telephone.SCOPE OF DELIVERY1x adapter plate manufactured by your specifications(Filter not included)Delivery time 2-3 weeks
LUNT 2" Slide-Tube for blocking filters
€48.00*
2" slide-tube, adapts LUNT Solar Systems 1.25" blocking-filter in star diagonal to telescopes with 2" focuser.FEATURESThread to blocking-filter: T2Length 2" slide-tube: 80 mmSCOPE OF DELIVERYAdapter 1.25" LUNT Blocking Filter to 2" focuser(Blocking-filter not included)
LUNT B600d2 Blocking-Filter in 2 inch zenith mirror diagonal
€699.00*
Blocking-filter in 90° zenith mirror diagonal, for telescopes up to 540mm focal length, and with 2 inch (50.8mm) focuser. Can only be used together with a LUNT H-alpha filter, or with a LUNT H-alpha telescope!Lunt Solar Systems offers blocking-filters in different sizes, and alternatively in 90° star-diagonal housings or straight extension tubes. You can choose what blocking-filter you will use at your LUNT H-alpha Etalon system.The B600d2 is installed in a 90° star-diagonal housing, for 2 inch (50.8mm) focuser on the telescope side, and with T2 thread and 1.25 inch (31.7mm) eyepiece connection on the eyepiece side. The B600d2 can be used at LUNT H-alpha systems, if the used telescope has a 2 inch focuser and up to 540mm focal length.The blocking-filter can not be used without additional H-alpha filter system from Lunt Solar Systems! Blocking-filters are absolutely required for the safety and performance of H-alpha telescopes for solar observing. Lunt Solar Systems blocking-filters contain a unique filter system. We can only warranty safety or performance, if blocking-filter is paired with a H-alpha filter or H-alpha telescope of Lunt Solar Systems.At the tab "Accessories" you will find H-Alpha telescopes and filters with which this blocking filter can be combined.FEATURESBlocking-filter only usable at additional H-alpha filter systemFilter diameter: 6mmUsable at telescopes up to 540mm focal90° star-diagonal housing2 inch slide tube for 2 inch focuserConnection for 1.25 inch eyepiecesT2 thread for camera connectionSCOPE OF DELIVERYBlocking-filter B600d2 in 90° star-diagonal for 2 inch focuser
Customers also viewed
EXPLORE SCIENTIFIC Filter 2" Orange No.21
€24.90*
This one really supports the detection of the dark areas on the planet Mars. The details of the clouds of Saturn and Jupiter are also so much more visible through the Filter.What ist a color Filter for and do we really need it ?
Color Filters darken the light slightly, that reaches the eye or the sensor of the camera. This eliminates for instance stronger transitions. The result is that your picture turns out with more contrast which automatically shows more details.FEATURESMade from high-quality optical glassFilter glass is absolutely parallel All optical surfaces have anti reflex coatingsFilter housing from black anodized aluminumFilter threads on both ends (female/male)Multiple filters usage is possibleSCOPE OF DELIVERYColor filterProtection-case