Wega Telescopes EAF motor mounting kit with clamp, rail and viewfinder shoe for Sigma Art 105mm lens

140.65 $

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Material: Synthetic material

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William Optics Diagonal prism RedCat 90° 1,25" (63851)

141.04 $

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This 1.25" 90-degree erecting prism is highly useful for daytime observations with the William Optics Apochromatic refractor AP 51/250 RedCat 51 OTA.

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William Optics Dura Bright 1.25" 90° mirror star diagonal (48962)

141.04 $

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This mirror-type star diagonal features dielectric mirror coatings for 99% reflectivity, ensuring heightened contrast and resolution, particularly for critical planetary, lunar, and binary star observations.

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William Optics Erecting Finder 50mm 1.25" (68628)

211.56 $

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Utilizing a finderscope significantly enhances celestial object location compared to using the telescope alone, thanks to its wider field of view. Unlike the telescope's limited visual field, the finderscope presents a broader section of the sky, simplifying alignment.

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William Optics Expandable 1:10 Micro gear for Synta focuser (8929)

173.61 $

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Upgrade your W.O. Synta focusers and W.O. Newtonian focusers with this two-speed 1:10 micro-focuser retrofit.

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William Optics rotator adapter for M63 focuser (69559)

115.94 $

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Compatible with: Z73, Z103, Z126, GT71, new 2018 GT81, and all other brand Focusers with M63 threads.

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William Optics Rotolock M54 2" Silver

116.15 $

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Material: Aluminium

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ZWO Electronic Automatic Focuser EAF Standard (5V) (70668)

Introducing the ZWO EAF, an electronic automatic focuser designed to elevate your planetary and deep-sky imaging experience with precise control. Compatible with most focusers available, this motor delivers dynamic focusing capabilities.

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euro EMC SF100 solar filter size 10: 269mm to 327mm (45547)

142.55 $

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Constructed with tensioned filter film between two aluminum rings.

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Astrozap AstroSolar solar filter for 250mm-260mm (45993)

171.42 $

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Utilizing AstroSolar™ renders the Sun in a neutral white hue, unlike other films or glass filters that often produce a blurry blue or red solar image, diminishing parts of the spectrum. This is particularly noticeable with an orange sun, making it difficult to discern faculae regions, primarily visible in the blue spectrum.

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Astrozap Binocular - Glass Solar Filters 117-124mm

230.22 $

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These are secure full aperture (also known as clear aperture) solar filters, ensuring the maximum light transmission into your telescope by allowing the full aperture to be utilized. Optimal for daytime viewing with minimal atmospheric turbulence, they can be adapted with a mask to reduce aperture size if needed.

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Astrozap Filters Off-axis solar filter for outer diameter of 321 to 327mm

309.03 $

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These solar filters ensure safe observation of the Sun, offering full aperture (also known as clear aperture) coverage. This design maximizes light intake into your telescope by permitting the complete aperture to be visible. Optimal for daytime viewing under minimal atmospheric disturbance, they include a mask feature for reducing aperture size in turbulent conditions.

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Astrozap Filters Sun filter for outside diameters from 105mm to 111mm

219.85 $

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These solar filters ensure safe observation of the Sun with full aperture coverage, sometimes referred to as clear aperture. This design maximizes light intake into the telescope by allowing the complete aperture to be visible, enabling optimal daytime viewing under minimal atmospheric turbulence. In the presence of turbulence, a mask can be applied over the filter's end to effectively reduce the aperture.

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Astrozap Filters Sun filter for outside diameters from 283mm to 289mm

425.32 $

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These solar filters ensure safe, full aperture (sometimes referred to as clear aperture) coverage, optimizing light transmission into the telescope for superior daytime viewing, particularly in conditions of minimal atmospheric turbulence. To address turbulence, a mask can be applied over the filter's end to effectively reduce the aperture size.

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Astrozap Filters Sun filter for outside diameters from 41mm to 48mm

167.99 $

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These solar filters ensure safe and full aperture (sometimes called clear aperture) coverage, allowing maximum light to enter the telescope for optimal daytime viewing, especially in conditions of minimal atmospheric turbulence. In the presence of turbulence, a mask can be applied over the filter's end to effectively reduce the aperture.

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Baader 2" Cool-Ceramic safety Herschel prism P (16817)

650 $

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Introducing the 2" Herschel Safety Wedge featuring a ceramic solar finder and a 2" ClickLock eyepiece clamp—a top-tier solution for uncompromisingly sharp solar observing and photography in white light. The 'V' version is tailored for visual applications, while the 'P' version is optimized for photographic use.

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Baader AstroSolar telescope solar filter ASTF 200mm (46638)

139 $

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Introducing the Baader AstroSolar Safety Film, renowned as the world's finest solar filter material, now available in a comprehensive range of premium mounted Baader Solar Filters. Engineered with cutting-edge design and construction, these filters are tailored to fit an extensive array of instruments, from telescopes to spotting scopes, camera lenses, and binoculars.

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Coronado Blockfilter BF 5mm 1.25"

The blocking filter stands as the pivotal second element in any Coronado H-alpha system, pivotal not only for your safety but also for the system's performance, akin in importance to the front element. It is essential to note that the blocking filter cannot function autonomously; it requires a Solarmax H-alpha front cell for operation.

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DayStar Filters Energy Rejection Filter E-180N130 (52631)

1310.16 $

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Energy Rejection Filters are designed to reduce the heat load on your filter assembly by either absorbing or reflecting UV and/or IR light while transmitting light within the desired visual spectrum. These filters typically come in Red or Yellow glass variants, or as dielectric IR and UV filters, ensuring that light in the desired visual spectrum is passed through.

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DayStar QUARK H-alpha filter Gemini (62635)

3045.02 $

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Introducing the Daystar Quark Gemini, a revolutionary tool that combines both Prominence and Chromosphere bandpass filters, allowing instant switching between the two views. With this innovative device, observers can seamlessly transition between broad-stroked prominences and high-contrast narrow bandpass views without the need for equipment swapping or refocusing.

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DayStar QUARK Magnesium I (b2) Line (59411)

1969.95 $

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Magnesium is a notably magnetized element present on the sun, known for its high temperatures during energetic activity. Spectroscopically, the Zeeman effect manifests as a "splitting" of the line, where dark absorption occurs slightly above and below the typical wavelength of non-magnetized activity, notably at 5172Å.

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DayStar QUARK Sodium D-Line (51926)

1687.18 $

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Observing and imaging the Sun in Sodium-D2 at 589 nm unveils intricate details within sunspots and the photosphere, surpassing those visible in white light.

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euro EMC SF100 solar filter size 13: 433mm to 497mm (45550)

235.07 $

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Crafted with precision, our solar lens filter ensures safe observation experiences. The filter film is expertly tensioned between two durable aluminum rings, guaranteeing a flat and secure fit. With freely adjustable tube clamps, compatibility extends to most telescope models, excluding the Schiefspiegler, as well as finderscopes and binoculars.

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euro EMC SF100 solar filter Size 9: 215mm to 273mm (45546)

124.61 $

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Our solar lens filter ensures precise observation experiences with its meticulously crafted design. The filter film is seamlessly tensioned between two robust aluminum rings, guaranteeing a flat and secure positioning. Featuring freely adjustable tube clamps, it offers compatibility with all telescope models, except for the Schiefspiegler, as well as finderscopes and binoculars.

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