Filters for astronomical telescopes

Showing 361-384 of 562 item(s)

206.57 214.83 -8.26 VAT excl.

The U-Venus filter allows to observe and obtain photographs, CCD images or video in the UV-A band (320-400 nm) and to observe the cloud structures of Venus.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Kepler

Filter Kepler no. 29 dark red for 1.25" eyepieces

KE140

13.22 VAT excl.

Filter Kepler dark red to enhance the contrast of specific details in lunar and planetary observation.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Kepler

Filter Kepler n° 25 red for 1.25" eyepieces

KE139

13.22 VAT excl.

Filter Kepler red to enhance the contrast of specific details in lunar and planetary observation.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Kepler

Adapter Kepler to 2" for 1.25" filters

KE363

14.83 VAT excl.

Ring that converts 2" filter thread to 1.25" filter thread. This allows 1.25" filters to be used with 2" pitch fittings.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

ZWO

Filter ZWO Duo-Band 2"

ZWODB2

189.22 197.48 -8.26 VAT excl.

Dual narrowband filter aimed at the astronomer who owns a color camera and wishes to obtain narrowband images without having to purchase a mono camera and a set of narrowband filters. It also offers a practical solution for imaging in urban areas with heavy light pollution.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

ZWO

Filter ZWO Duo-Band 1.25"

ZWODB125

88.39 98.35 -9.96 VAT excl.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Baader Planetarium

Adapter Baader Planetarium M48 with dovetail S70 to UFC base

BAD2459129

20.66 VAT excl.

M48 adapter (female thread) from Baader Planetarium with S70 dovetail to UFC (Universal Filter Changer) base on telescope side

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Adapter M48 (male) to UFC base from Baader Planetarium

BAD2459116

23.97 VAT excl.

Adapter M48 (male) to UFC base (camera/ocular side) from Baader Planetarium

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

UFC base for dovetail S70 for filter holder Baader Planetarium

BAD2459110

47.93 VAT excl.

Universal filter changer base (UFC) from Baader Planetarium compatible with Ø 2" (M48) sliding filter holders, 50.4 mm round and 50 x 50 mm square.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Optolong

Filter Optolong IR Pass 685 nm 2"

OG-IRP685-200

96.65 100.78 -4.13 VAT excl.

The Optolong IR-Pass filter is particularly suitable for planetary photography, as it eliminates the shortest wavelengths, obtaining a stabilizing effect on the image, greatly reducing the defects introduced by atmospheric turbulence.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Optolong

Filter Optolong IR Pass 685 nm 1.25" IR Pass filter

OTLOG-IRP685-125

64.42 68.55 -4.13 VAT excl.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Optolong

Fitro Optolong OIII 18nm 2" OIII 18nm 2" Fitro OIII 18nm 2"

OTLOG-OIII18-200

87.57 95.83 -8.26 VAT excl.

OIII narrow band filters are designed for the observation of nebulae emitting light of 500 nm wavelength. By selectively reducing transmission in the other wavelengths, they increase the contrast of nebulae and suppress the effects of street lighting, making them perfect for observing emission nebulae, planetary nebulae and supernova remnants.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Optolong

Fitro Optolong OIII 18nm 1,25" OIII 18nm 1,25" Fitro OIII 18nm 1,25"

OTLOG-OIII18-125

64.43 72.69 -8.26 VAT excl.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Optolong

Filter Optolong H-A7 (H-Alfa 7nm) 1.25"

OTLOG-HA7-125

142.93 153.00 -10.07 VAT excl.

This narrow band filter offered by Telescopiomania is able to isolate the H-alpha line (656nm) of the visible spectrum, making it an effective barrier against stray light and is especially suitable for close study of the details of emission nebulae, providing high contrast and dramatically accentuating the details of this type of celestial objects.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Optolong

Filter Optolong anti-light pollution filter CLS-CCD 1.25"

OTLOG-CLS-CCD125

77.64 84.00 -6.36 VAT excl.

The CLS-CCD broadband filter is designed to improve the visibility of deep space objects in astrophotography by selectively reducing transmission in the wavelengths of polluting artificial lights (mercury vapor and high and low pressure sodium lamps) and also natural light caused by the emission of neutral oxygen in our atmosphere (skyglow).

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Baader Planetarium

Adapter SP54 UFC (requires Hyperion rings) Baader Planetarium

BAD2459134

24.79 VAT excl.

Camera lens to UFC base adapter SP54 (requires Hyperion rings) Baader Planetarium

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Baader Methane Filter (889 nm, 8 nm) 31.7 mm 2458295

BAD2458295

197.52 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Baader red filter 610 nm 2' 2458317 Thread diameter 48 mm

BAD2458317

61.98 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Baader orange filter 570 nm 2' 2458316 Thread diameter 48 mm

BAD2458316

61.98 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Baader green filter 500 nm 2' 2458314 Thread diameter 48 mm

BAD2458314

61.98 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Baader blue filter 470 nm 2' 2458313 Thread diameter 48 mm

BAD2458313

61.98 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Baader Dark Blue Filter 435 nm 2' 2458312 48 mm thread diameter

BAD2458312

61.98 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Baader yellow filter 495 nm 2' 2458311 Thread diameter 48 mm

BAD2458311

61.98 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Planetarium

Set of 6 color filters Baader 2' 2458310 with thread M48

BAD2458310

342.98 VAT excl.

Stock at Supplier

Deliver it 15/22 days

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