Filters for astronomical telescopes

Filter Kepler n° 80A blue for 1.25" eyepieces

KE145

13.22 VAT excl.

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

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Filter Kepler No. 56 green for 1.25" eyepieces

KE143

13.22 VAT excl.

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

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Variable Polarizing Filter Kepler 2"

KE334

49.55 VAT excl.

Variable polarizing filter Kepler

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

The CLS (City Light Suppression) broadband filter is designed to improve the visibility of deep space objects by selectively reducing transmission at wavelengths typical 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 the atmosphere (skyglow).

Filter Optolong anti-light pollution CLS 2"

OTLOG-CLS200

69.38 74.00 -4.62 VAT excl.

In stock

Deliver it 8/15 days

Accessories for solar observation and solar eclipses

New solar filters Baader Planetarium based on the popular Astro Solar SAFETYFILM solar films. After 15 years offering one of the flagship products of Baader Planetarium, this manufacturer goes one step further in the range of filters for solar observation. Now you can have your ASSF filter with barrel for your binoculars and / or cameras without resorting...

Baader solar filter for binoculars 60 mm ASBF

BAD2459326

44.63 VAT excl.

In stock

Deliver it 8/15 days

Home

Lunar filter Kepler ND96-0.9 transmission 13% for 1.25" eyepieces

KE022

15.66 VAT excl.

Neutral gray lunar filter with 13% transmission (ND= 0.9), to reduce the glare caused by the Moon when observing it through the telescope

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Filter Kepler n° 23A pale red for 1.25" eyepieces

KE138

13.22 VAT excl.

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

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Variable Polarizing Filter Kepler 1.25

KE333

37.15 VAT excl.

Variable polarizing filter Kepler

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Ultra-L / UHC-L 1¼" Baader booster filter

BAD2961560

80.99 VAT excl.

Baader UHC-L nebula filter with highest transmission, realistic star colors, also usable as a highly effective LED-optimized luminance filter for LRGB images.

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Filter Kepler n° 82A light blue for 1.25" eyepieces

KE146

13.22 VAT excl.

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

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

The L-Pro filter, which prevents the passage of artificial stray light, has five pass bands, located in those regions of the visible spectrum in which astronomical objects emit, and has received a highly positive response from amateur astronomers and astrophotographers.

Filter Optolong L-Pro anti-light pollution broadband 2"

OTLOG-L-PRO200

145.41 174.00 -28.59 VAT excl.

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Moon filter Kepler ND96-0.3 transmission 50% for 1.25" eyepieces

KE292

13.22 VAT excl.

Neutral gray lunar filter with 50% transmission (ND= 0.3), to reduce the glare caused by the Moon when observed with the telescope

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Filter Optolong L-eNhance nebular for DSLR and color cameras 2"

OTLOG-L-ENH200

167.73 214.01 -46.28 VAT excl.

The L-eNhance filter is a dual bandpass filter that allows nebular photography with DSLR, CMOS/CCD color cameras. It significantly reduces light pollution allowing color cameras to achieve the quality of monochrome cameras with narrow band filters.

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Filter Kepler n° 11 yellow greenish yellow for 1.25" eyepieces

KE134

13.22 VAT excl.

Filter Kepler yellow-green to enhance the contrast of specific details in lunar and planetary observation.

In stock

Deliver it 8/15 days

Accessories for solar observation and solar eclipses

New solar filters Baader Planetarium based on the popular Astro Solar SAFETYFILM solar films. After 15 years offering one of the flagship products of Baader Planetarium, this manufacturer goes one step further in the range of filters for solar observation. Now you can have your own ASSF filter with barrel for your telescope without any complicated DIY.

Baader solar filter for 280 mm telescope ASTF

BAD2459318

177.69 VAT excl.

In stock

Deliver it 8/15 days

Accessories for solar observation and solar eclipses

New solar filters Baader Planetarium based on the popular Astro Solar SAFETYFILM solar films. After 15 years offering one of the flagship products of Baader Planetarium, this manufacturer goes one step further in the range of filters for solar observation. Now you can have your own ASSF filter with barrel for your telescope without any complicated DIY.

Baader astrosolar filter for ground telescope 65 mm ASSF

BAD2459336

46.28 VAT excl.

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Filter Optolong UV-IR Cut 1.25"

OTLOG-UVIRCUT-125

36.33 44.59 -8.26 VAT excl.

Filter Optolong UV-IR Cut to block ultraviolet and infrared rays in cameras that lack this type of filter.

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

L-QEF suppresses light pollution from mercury and sodium lamps and produces a beautiful broadband image with minimal color cast. This filter is a broadband filter that suppresses wavelengths of light pollution. It is good for star clusters, dark and reflection nebulae, and galaxies in light polluted skies.

Filter Optolong L-Quad Enhance (L-QEF) 2"

OTLOG-L-QEF200

140.45 VAT excl.

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Celestron

Filter Celestron Minus V contrast booster for refractor 1.25" 94121

CEL94121

57.81 VAT excl.

Filter Celestron Minus V 1.25" 94121 manufactured by the prestigious manufacturer BAADER PLANETARIUM.

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

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.

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.

In stock

Deliver it 8/15 days

Accessories for solar observation and solar eclipses

The Baader digital solar filter with PHOTO-Film OD 3.8 has proven its effectiveness for many years, furthermore it allows shorter exposure times, mainly used for digital videography and lucky imaging technique, and thus almost "freezes" turbulences in the earth's atmosphere. It is NOT designed for observing the sun, only for digital imaging!

Solar Filter 80 mm BDSF Photographic BDSF Baader Planetarium

BAD2459370

91.74 VAT excl.

In stock

Deliver it 8/15 days

Filters for astronomical telescopes

Dual narrow band astronomy filter Optolong L-eXtreme 2" L-eXtreme 2"

OTLOG-L-EXTR200

224.75 247.93 -23.18 VAT excl.

Unlike the Optolong L-eNhance filter, which is three-band (transmits Hb, Ha and OIII), the L-eXtreme filter is dual-band allowing the Ha and OIII emission lines to pass through.

Last items in stock

Deliver it 8/15 days

Filters for astronomical telescopes