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Telescopes Filters


Sun filter foil AstroSolar® ECO-size OD 5.0 140x155mm, Baader Sun filter foil AstroSolar® ECO-size OD 5.0 140x155mm, Baader
-5 % Pre-Order
Brand: Baader Product Code: 54593
Product description:Solar filter film for sun observation and solar photographyIncludes instruction manual and cutting templateOptical density (OD, also known as neutral density) = 5.0 This is due to the fact that only 1 / 100,000 of the sunlight passes through the filter.This filter is interferomet..
12.30€ 12.95€
10.17€
Color Filter Set Essential 1,25" Red,Green,Blue,Yellow
-5 %
Brand: Bresser Product Code: 0310290
Color Filter Set Essential is recommended for Moon & Planets from 50mm (2") Aperture Essential Set includes the following filters: BRESSER Filter Red (1,25):The blue/blue green light is totally blocked. The contrast between the card and the lighter zones will enormously increase. This is truly helpf..
14.16€ 14.90€
11.70€
Explore  Scientific filter 1.25" violet NO.47
-5 %
Brand: Explore Scientific Product Code: 0310272
The purple filter is perfect for watching Venus. Seeing through it, the dark clouds of the Venus atmosphere become even better visible. He also clears up the structures of the rings around Saturn. Using big openings and having a clear sight this filter is also good for watching Merkur.What ist a col..
14.16€ 14.90€
11.70€
EXPLORE SCIENTIFIC Filter 1.25" Dark Blue No.38A
-5 %
Brand: Explore Scientific Product Code: 0310263
The color of light blue really supports watching the high clouds on Mars. The contrast increases. The dark red structures will be shown even darker, so this is the perfect filter for watching the big red Flecks on the gas planet Jupiter. The rings of Saturn will be accentuated, the structures of the..
14.16€ 14.90€
11.70€
EXPLORE SCIENTIFIC Filter 1.25" Dark Green No.58A
-5 %
Brand: Explore Scientific Product Code: 0310261
The green filter is to increase the contrasts enormously between the red and the blue regions of the cloud structures on the gas planets Jupiter and Saturn. Seeing our Earth Moon through the green filter, the contrasts of each „Strahlenkrater“ become clearly more visible. This filter should be used ..
14.16€ 14.90€
11.70€
Explore Scientific filter 1.25" dark red NO.29
-5 %
Brand: Explore Scientific Product Code: 0310274
The blue/blue green light is totally blocked. The contrast between the card and the lighter zones will enormously increase. This is truly helpful when you watch Jupiter or Saturn. Or for mars, watching the poles. Starting with a telescope diameter of 10“ you can really use it effectively.What ist a ..
14.16€ 14.90€
11.70€
Explore Scientific filter 1.25" dark yellow NO.15
-5 %
Brand: Explore Scientific Product Code: 0310266
Watching the Moon surface through the filter, the contrasts will enormously increase. Same with planet Mars. On the huge planet Jupiter, when using the filter, you can even see the contrasts between the cloud-bands and a lot more details. Starting with a telescope diameter of 8“ and a clear sight, y..
14.16€ 14.90€
11.70€
Explore Scientific filter 1.25" red NO.23A
-5 %
Brand: Explore Scientific Product Code: 0310271
The blue/blue green light is totally blocked. The contrast between the card and the lighter zones will enormously increase. This is truly helpful when you watch Jupiter or Saturn. Or for mars, watching the poles.What ist a color Filter for and do we really need it ?Color Filters darken the light sli..
14.16€ 14.90€
11.70€
EXPLORE SCIENTIFIC Filter 1.25" Red No.25
-5 %
Brand: Explore Scientific Product Code: 0310270
The blue/blue green light is totally blocked. The contrast between the card and the lighter zones will enormously increase. This is truly helpful when you watch Jupiter or Saturn. Or for mars, watching the poles.What ist a color Filter for and do we really need it ?Color Filters darken the light sli..
14.16€ 14.90€
11.70€
Explore Scientific filter 1.25" yellowgreen NO.11
-5 %
Brand: Explore Scientific Product Code: 0310269
Watching the Moon surface through the filter, the contrasts will enormously increase. Same with planet Mars. On the huge planet Jupiter, when using the filter, you can even see the contrasts between the cloud-bands and a lot more details. Starting with a telescope diameter of 8“ and a clear sight, y..
14.16€ 14.90€
11.70€
Filter 1.25" Blue No.80A, EXPLORE SCIENTIFIC
-5 %
Brand: Explore Scientific Product Code: 0310264
The color of light blue really supports watching the high clouds on Mars. The contrast increases. The dark red structures will be shown even darker, so this is the perfect filter for watching the big red Flecks on the gas planet Jupiter. The rings of Saturn will be accentuated, the structures of the..
14.16€ 14.90€
11.70€
Filter 1.25" EXPLORE SCIENTIFIC  Light Yellow No.8
-5 %
Brand: Explore Scientific Product Code: 0310268
Watching the Moon surface through the filter, the contrasts will enormously increase. Same with planet Mars. On the huge planet Jupiter, when using the filter, you can even see the contrasts between the cloud-bands and a lot more details. Starting with a telescope diameter of 8“ and a clear sight, y..
14.16€ 14.90€
11.70€
Filter 1.25" EXPLORE SCIENTIFIC Green No.56
-5 %
Brand: Explore Scientific Product Code: 0310262
The green filter is to increase the contrasts enormously between the red and the blue regions of the cloud structures on the gas planets Jupiter and Saturn. Seeing our Earth Moon through the green filter, the contrasts of each ray crater become clearly more visible.What ist a color Filter for and do..
14.16€ 14.90€
11.70€
Filter 1.25" Light Blue No.82A, EXPLORE SCIENTIFIC
-5 %
Brand: Explore Scientific Product Code: 0310265
The color of light blue really supports watching the high clouds on Mars. The contrast increases. The dark red structures will be shown even darker, so this is the perfect filter for watching the big red Flecks on the gas planet Jupiter. The rings of Saturn will be accentuated, the structures of the..
14.16€ 14.90€
11.70€
Filter 1.25" Yellow No.12, EXPLORE SCIENTIFIC
-5 %
Brand: Explore Scientific Product Code: 0310267
Watching the Moon surface through the filter, the contrasts will enormously increase. Same with planet Mars. On the huge planet Jupiter, when using the filter, you can even see the contrasts between the cloud-bands and a lot more details. Starting with a telescope diameter of 8“ and a clear sight, ..
14.16€ 14.90€
11.70€
Filter Explore Scientific Orange N21 1.25 Filter Explore Scientific Orange N21 1.25
-5 %
Brand: Explore Scientific Product Code: 0310273
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 sen..
14.16€ 14.90€
11.70€
Explore Scientific Solarix Solar Filter Film A4 Explore Scientific Solarix Solar Filter Film A4
-5 %
Brand: Explore Scientific Product Code: 0310300
​Explore Scientific Solarix Solar Filter Film.Watch Solar Eclipses, Sun Spots, Planet Transits, crossing aircrafts and satellites.Suitable for making your individual solar filter for telescopes, binoculars, photo- and video cameras.New developed solar filter film that has the optical quality of the ..
18.91€ 19.90€
15.63€
Filter 1.25" premium Skylum filter, Omegon
-5 %
Brand: Omegon Product Code: 47428
Product description:Omegon 1.25" Skylum filter - the easy way to discover more on Mars and JupiterWould you like more detail and contrast when observing the Moon and planets? And that the object should still look natural? - then the Omegon Skylum filter is the 'star' in your eyepiece. It a..
18.91€ 19.90€
15.63€
Omegon Moon filter 1.25" Omegon Moon filter 1.25"
-5 %
Brand: Omegon Product Code: 5085
https://youtu.be/KWK1qJPLmCUManufacturer's product description:The universal moon and contrast filter from OmegonThe 1.25" moon filter, consisting of flat steamed glass, is simply screwed into the eyepiece thread. It reduces the brightness of the moon andthusenhances thecontrastin the observati..
18.91€ 19.90€
15.63€
Seymour Solar Helios Solar Film Sheets OD5 229 x 305 mm
-5 %
Brand: Seymour Solar Product Code: 63392
These are precut 9” X 12” sheets of Helios Solar Film that is safe for direct solar viewing.They have a rating of Neutral Density 5, which blocks 99.999% of all light, including harmful IR and UV rays. They can be used under magnification and are safe to use with any telescope, binoculars, cameras o..
18.91€ 19.90€
15.63€
Solar filter, 60-70mm Omegon
-5 % Pre-Order
Brand: Omegon Product Code: 45785
The solar filter for the Omegon Basic telescopeYou observe the night sky, but are you also interested in observing the Sun? The Basic solar filter lets you also do astronomy during the day! And the best part is that, if you have an Omegon Basic telescope, it fits directly onto the lens. And you can ..
18.91€ 19.90€
15.63€
ZWO Blocking Filters IR-CUT Protect Window ASI D21 ZWO Blocking Filters IR-CUT Protect Window ASI D21
-5 % Pre-Order
Brand: ZWO Product Code: 51299
Product description:This filter protects the sensor of your camera from dust and moisture, but preserves its spectral response in the visual range very well. If you are using optics with refractive elements (like lenses), this IR blocking filter prevents losing sharpness, as UV and IR have not neces..
20.90€ 22.00€
17.27€
ZWO Blocking Filters IR-CUT Protect Window ASI D25 ZWO Blocking Filters IR-CUT Protect Window ASI D25
-5 % Pre-Order
Brand: ZWO Product Code: 51301
Product description:This filter protects the sensor of your camera from dust and moisture, but preserves its spectral response in the visual range very well. If you are using optics with refractive elements (like lenses), this IR blocking filter prevents losing sharpness, as UV and IR have not neces..
21.85€ 23.00€
18.06€
ZWO Filters ASI D25 clear glass filter ZWO Filters ASI D25 clear glass filter
-5 % Pre-Order
Brand: ZWO Product Code: 51300
Product description:This filter protects the sensor of your camera from dust and moisture. It is ideal if you are using a reflecting telescope. However, if you take pictures with a telescopic lens, an IR cut filter may be the better choice...
21.85€ 23.00€
18.06€
ZWO Filters ASI AR Protect Window D21 ZWO Filters ASI AR Protect Window D21
-5 % Pre-Order
Brand: ZWO Product Code: 51298
Product description:This filter protects the sensor of your camera from dust and moisture. It is ideal if you are using a reflecting telescope. However, if you take pictures with a telescopic lens, an IR cut filter may be the better choice...
22.71€ 23.90€
18.77€
Filter 2"  EXPLORE SCIENTIFIC Yellow No.12
-5 % Pre-Order
Brand: Explore Scientific Product Code: 0310277
Watching the Moon surface through the filter, the contrasts will enormously increase. Same with planet Mars. On the huge planet Jupiter, when using the filter, you can even see the contrasts between the cloud-bands and a lot more details. Starting with a telescope diameter of 8“ and a clear sight, y..
23.66€ 24.90€
19.55€
Filter 2" EXPLORE SCIENTIFIC  Red No.25
-5 % Pre-Order
Brand: Explore Scientific Product Code: 0310278
The blue/blue green light is totally blocked. The contrast between the card and the lighter zones will enormously increase. This is truly helpful when you watch Jupiter or Saturn. Or for mars, watching the poles.What ist a color Filter for and do we really need it ?Color Filters darken the light sli..
23.66€ 24.90€
19.55€
Filter 2" EXPLORE SCIENTIFIC Blue No.80A
-5 % Pre-Order
Brand: Explore Scientific Product Code: 0310276
The color of light blue really supports watching the high clouds on Mars. The contrast increases. The dark red structures will be shown even darker, so this is the perfect filter for watching the big red Flecks on the gas planet Jupiter. The rings of Saturn will be accentuated, the structures of the..
23.66€ 24.90€
19.55€
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