Filters for astronomical telescopes

The 6.5 nm narrow band SII filter is designed for specific astrophotography at the 672 nm wavelength. It can be used in combination with the OIII and H-Alpha filters to create "Hubble-like" images. By selectively reducing the transmitted wavelengths, this filter suppresses the effects of street lighting.

Filter Optolong SII-CCD of 6.5nm 2"

OTLOG-SIICCD65-200

204.09 212.35 -8.26 VAT excl.

Stock at Supplier

Deliver it 19/26 days

Color filters for CCD cameras

Set of 4 LRGB 2" filters ZWO

ZWOLRGB2

323.93 330.54 -6.61 VAT excl.

Set of high quality filters ZWO LRGB 2" calibrated for astrophotography with monochrome cameras which, after subsequent assembly of the individual images, allows to obtain the object with its true color.

Stock at Supplier

Deliver it 19/26 days

Astrophotography for astronomical telescopes

Adapter ZWO ASI from T2 to Canon EOS for EFW mini (version II)

ZWOEFW-EOS-II

50.37 VAT excl.

New generation adapter, more practical, that allows you to mount your Canon EF lenses on your filter wheel ZWO EFW Mini. This ring is suitable for ZWO cooled cameras equipped with the EFW Mini filter wheel.

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

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.

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

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

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

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

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

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

Filter Optolong SII-CCD from 6.5nm unmounted Ø 36 mm

OTLOG-SIICCD65-36C

160.29 168.55 -8.26 VAT excl.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Filter Optolong SII-CCD from 6.5nm unmounted Ø 31 mm

OTLOG-SIICCD65-31C

155.33 163.59 -8.26 VAT excl.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

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).

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

OTLOG-CLS-CCD125

77.64 84.00 -6.36 VAT excl.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

FILTER ZWO IR PASS 850 NM 1.25". This filter is particularly suitable for planetary photography, where it eliminates the shortest wavelengths, obtaining a stabilizing effect on the image, greatly reducing the defects introduced by atmospheric turbulence. Thus, images of Venus and Mars become spectacular

FILTER ZWO IR PASS 850 NM OF 1.25"

ZWO850IR125

24.75 VAT excl.

Stock at Supplier

Deliver it 19/26 days

Filters for astronomical telescopes

Set of Baader Ultra-Highspeed 3.5 and 4nm 2" filters optimized for CMOS (H-alpha /...

BAD2961683

909.09 VAT excl.

New set of Baader Ultra-Highspeed 3.5 and 4nm 2" CMOS-optimized filters (H-alpha / O-III / S-II)

Stock at Supplier

Deliver it 15/22 days

Yellow filter 495 nm 1.25" 1.25" Yellow filter 495 nm 1.25" 1.25

Filters for astronomical telescopes

Baader yellow filter 495 nm 1,25' 2458301

BAD2458301

42.15 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Neutral Density Filter 1.8 2' 2458331

BAD2458331

66.94 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Baader Neutral Density Filter 0.6 2' 2458321

BAD2458321

66.94 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

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 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