Baader Filters K-LINE filter stacked, 1 1/4 " (with 3,8 astro+solarly 200x290mm photo film) (10887)
Baader Filters K-LINE filter stacked, 1 1/4 " (with 3,8 astro+solarly 200x290mm photo film) (10887)
3183.29 kr
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This filter is specifically designed for astrophotography using the calcium lines in the solar spectrum. It comes with AstroSolar photo film (ND=3.8) in a 200x290mm format for pre-filtering sunlight. The filter isolates the two calcium lines at 393nm and 396nm, producing a deep blue image. This enables observation of a region of the Sun located between the photosphere (visible in white light) and the chromosphere (visible in H-alpha light).
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Baader Filters C-ERF energy guard filter 110mm, IR CUT, dielectrically coats (10920)
Baader Filters C-ERF energy guard filter 110mm, IR CUT, dielectrically coats (10920)
6255.07 kr
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These discs are precision-optically polished to lambda/10 on both surfaces. They feature an advanced infrared antireflection coating (dielectric interference coating system with multiple individual layers) that prevents heat from entering the telescope's OTA. The plano-parallel D-ERF filter effectively blocks infrared (IR) heat radiation, even during extended observation sessions.
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Baader Filters C-ERF energy guard filter 135mm, IR CUT, dielectrically coats (10921)
Baader Filters C-ERF energy guard filter 135mm, IR CUT, dielectrically coats (10921)
10052.74 kr
Tax included
These discs are precision-optically polished to lambda/10 on both surfaces. They feature an infrared antireflection coating (dielectric interference coating system with multiple individual layers) that prevents heat from penetrating the telescope's OTA. The plano-parallel D-ERF filter effectively blocks infrared (IR) heat radiation, even during extended observation sessions.
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Baader Filters C-ERF energy guard filter 160mm, IR CUT, dielectrically coats (10922)
Baader Filters C-ERF energy guard filter 160mm, IR CUT, dielectrically coats (10922)
12510.14 kr
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These discs are precision-optically polished to lambda/10 on both surfaces. They feature an advanced infrared antireflection coating (dielectric interference coating system with multiple individual layers) that prevents heat from penetrating the telescope's OTA. The plano-parallel D-ERF filter effectively blocks infrared (IR) heat radiation, even during extended observation sessions.
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Baader Solar iris diaphragm holder for D-ERF 135-160 Filters mounts (73627)
Baader Solar iris diaphragm holder for D-ERF 135-160 Filters mounts (73627)
1842.92 kr
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This solar iris diaphragm holder is specifically designed for mounting Baader D-ERF (Energy Rejection Filters) with diameters between 135mm and 160mm. It provides a secure and adjustable solution for safely attaching the filter to your telescope, ensuring optimal performance during solar observation. The holder allows precise alignment and stability, preventing unwanted movement or detachment during use.
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Baader Filters 2" contrast booster filter (plane-optical polished) (10889)
Baader Filters 2" contrast booster filter (plane-optical polished) (10889)
1597.23 kr
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This filter is specifically designed to eliminate chromatic aberration in standard doublet refractors, significantly enhancing image quality. By reducing color fringing, it allows the true sharpness and resolution of the optics to come through. The filter is plane-optical polished, making it ideal for achieving the highest magnifications without sacrificing clarity.
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Baader Filters 2 ' Semi APO filter (flat-optically polished) - 04/07 (10902)
Baader Filters 2 ' Semi APO filter (flat-optically polished) - 04/07 (10902)
1820.57 kr
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The Baader Semi-APO filter is a highly advanced optical accessory designed for achromatic refractors, combining the features of Neodymium Skyglow and Fringe Killer filters. It enhances contrast, eliminates false colors (such as blue and NIR ends of the spectrum), and improves image sharpness without altering the overall color balance. This makes it particularly effective for budget refractors with limited chromatic correction.
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Baader 2" M68 ClickLock star diagonal with M68 thread (15437)
Baader 2" M68 ClickLock star diagonal with M68 thread (15437)
3451.43 kr
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The Baader 2" ClickLock Star Diagonal with an M68 ZEISS thread connection is a premium optical accessory designed for high-performance observing. It features an oversized dielectric lambda/10 mirror for exceptional image quality and durability, making it ideal for both general and solar observations. The innovative ClickLock system ensures secure attachment of accessories with ease and precision, even in challenging conditions.
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Baader Diagonal prism 2" ClickLock BBHS (47849)
Baader Diagonal prism 2" ClickLock BBHS (47849)
5640.69 kr
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The Baader 2" ClickLock BBHS Diagonal Prism is a high-quality optical accessory designed for astronomers seeking superior image clarity and precision. Featuring Baader’s BBHS® (Broad-Band Hard Silver) coating, this diagonal prism delivers exceptional reflectivity and color fidelity, making it ideal for both visual observation and astrophotography.
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Baader Amici prism 90° T2 BBHS (10577)
Baader Amici prism 90° T2 BBHS (10577)
3295.01 kr
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This roof prism is an astro-quality-grade Amici prism designed with male and female T-2 threads (ZEISS standard) for maximum adaptability. It features a multicoated BBHS® optical system built into a solid metal body, ensuring excellent durability and performance. With its compact design and T-2 threads on both sides, this prism is extremely short and can be easily adapted to virtually any telescope system.
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Baader Amici prism 90° 2" (20159)
Baader Amici prism 90° 2" (20159)
3261.5 kr
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This 2" Amici prism is designed for 90° viewing and features a 2" eyepiece clamp and 2" barrel, making it ideal for terrestrial observing with 2" eyepieces. It includes a 2" to 1.25" reducer adapter, allowing compatibility with smaller eyepieces. The prism provides upright and non-reversed images, ensuring correct orientation for daytime or terrestrial observations.
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Baader Diagonal mirror Maxbright Universal 90° T2 (10575)
Baader Diagonal mirror Maxbright Universal 90° T2 (10575)
2479.64 kr
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The Baader Diagonal Mirror Maxbright Universal 90° T2 is a high-performance optical accessory designed for telescopes with T2 (M42 x 0.75) connections. Featuring a dielectric-coated mirror with a surface accuracy of 1/10 lambda, it ensures 99% reflectivity for bright and sharp images. Its compact design and T2 threads on both sides make it highly adaptable to various telescope systems. This diagonal mirror is ideal for both visual and photographic applications.
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Baader M68a to FLI dovetail adaptors (67248)
Baader M68a to FLI dovetail adaptors (67248)
2077.54 kr
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The Baader M68a to FLI Dovetail Adaptors are precision-engineered components designed to connect telescopes with an M68 thread to cameras or accessories with an S74 dovetail connection. These adaptors ensure a secure and stable connection, maintaining the optical alignment required for high-resolution imaging. With a free transmission of 64 mm and a short optical length of 10.5 mm, they are ideal for setups where maintaining backfocus is critical.
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