TS Optics Coma corrector 0.73x 2" (68943)
TS Optics Coma corrector 0.73x 2" (68943)
564.51 CHF
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A coma corrector is a specialized lens designed for Newtonian telescopes to address image distortion at the edge of the field of view, where stars can appear stretched or comet-shaped—a phenomenon known as "coma." By correcting this aberration, the coma corrector ensures that stars remain sharp and round across the entire image. The TS Optics Coma Corrector 0.73x 2" also reduces the focal length, providing a wider field of view and faster optics. TS Optics is a brand from Teleskop-Service.
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TS Optics Coma Corrector Newtonian 1.0x Riccardi Design 3" (63044)
TS Optics Coma Corrector Newtonian 1.0x Riccardi Design 3" (63044)
817.39 CHF
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A coma corrector is an optical accessory designed for Newtonian telescopes to eliminate image distortion at the edge of the field, where stars can appear stretched or comet-shaped due to an aberration called "coma." The TS Optics Coma Corrector Newtonian 1.0x Riccardi Design 3" is a high-end corrector created by renowned optics designer Massimo Riccardi. This corrector is optimized for Newtonian telescopes with focal ratios from f/3 to f/6 and provides excellent illumination and correction for full-frame sensors.
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TS Optics Corrector 0.75x M88x1/M48 (74330)
TS Optics Corrector 0.75x M88x1/M48 (74330)
445.51 CHF
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The TS Optics Corrector 0.75x M88x1/M48 is a field flattener designed to correct the slight curvature produced by a refractor's primary optics. This curvature can make stars at the edge of the field appear less sharp. By using a flattener, astrophotographers can achieve images with stars that remain crisp and sharp all the way to the edge. The flattener is installed between the telescope and the camera to optimize image quality across the entire field.
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TS Optics Corrector 0.8x M63/M48 (74329)
TS Optics Corrector 0.8x M63/M48 (74329)
259.57 CHF
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The TS Optics Corrector 0.8x M63/M48 is a field flattener designed to correct the slight curvature present in the field of view produced by a refractor's primary optics. This curvature can cause stars at the edge of the image to appear less sharp. By using this flattener, astrophotographers can achieve images where stars remain crisp and sharp right to the edge. The flattener is installed between the telescope and the camera to ensure optimal image quality across the entire field.
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TS Optics corrector for RC telescopes, 2" (21856)
TS Optics corrector for RC telescopes, 2" (21856)
185.2 CHF
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The TS Optics corrector for RC telescopes, 2", is a GSO 2" corrector designed specifically for Ritchey-Chrétien telescopes. This accessory increases the light-gathering capability of your optical tube assembly (OTA), making your telescope more versatile and improving field correction. It can transform an f/8 system to f/6 or an f/9 system to f/6.7, allowing for faster imaging. The long working distance of about 80 mm provides enough space for additional accessories such as an off-axis guider or filter.
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TS Optics Photoline 1.0x Generation II (85233)
TS Optics Photoline 1.0x Generation II (85233)
296.76 CHF
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The TS Optics Photoline 1.0x Generation II is a field flattener designed to correct the slight curvature introduced by a telescope’s primary optics. This curvature can cause stars at the edge of the field of view to appear less sharp. By using this flattener, astrophotographers can achieve images where stars remain crisp and sharp all the way to the edge. The flattener is installed between the telescope and the camera to ensure optimal image quality.
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TS Optics Reducer/Corrector Photoline 0,79x 3" (51270)
TS Optics Reducer/Corrector Photoline 0,79x 3" (51270)
296.76 CHF
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The TS Optics Photoline 0.79x 3" Reducer/Corrector is designed for astrophotography with APO refractor telescopes. This accessory speeds up your optical system and corrects field curvature, ensuring sharp images even with full-frame sensors. It does not require the extended back focus of the Riccardi corrector and is compatible with all models featuring focusers from 2.5" and up. The reducer/corrector connects via an M68 thread or a 3" barrel, making it versatile for various setups.
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TS Optics Riccardi Reducer and Flattener 0.75x (50208)
TS Optics Riccardi Reducer and Flattener 0.75x (50208)
551.13 CHF
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The TS Optics Riccardi Reducer and Flattener 0.75x is an advanced optical accessory designed to enhance the performance of refractor telescopes. By reducing the focal length by a factor of 0.75x, it provides a wider field of view and faster imaging capabilities. At the same time, it flattens the field, ensuring stars remain sharp and well-focused across the entire image. This reducer and flattener is installed between the telescope and the camera, making it ideal for astrophotography.
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TS Optics TS Field Flattener 2'' (14752)
TS Optics TS Field Flattener 2'' (14752)
148 CHF
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The TS Optics TS Field Flattener 2" is a universal field flattening lens designed to significantly improve image quality for refractor telescopes. Unlike conventional systems, this flattener offers a larger illuminated field by eliminating the "T2 keyhole," providing a 45 mm clear aperture compared to the typical 37 mm. It delivers excellent performance across a wide range of refractors with focal ratios from f/5 to f/8. The generous back focus distance of 109 mm allows for the attachment of additional accessories such as off-axis guiders or filter changers.
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TS Optics Flattener/Reducer 0.8x M54/M48 (67550)
TS Optics Flattener/Reducer 0.8x M54/M48 (67550)
145.03 CHF
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The TS Optics Flattener/Reducer 0.8x M54/M48 is designed to improve astrophotography results by correcting the slight field curvature produced by a telescope’s primary optics. Without a flattener, stars at the edge of the field of view can appear less sharp. This flattener ensures stars remain crisp across the entire image. Additionally, as a reducer, it shortens the focal length, resulting in a faster optical system, shorter exposure times, and a wider field of view—ideal for capturing larger astronomical objects.
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TS Optics Flattener/Reducer 0.8x M63/M48 (80982)
TS Optics Flattener/Reducer 0.8x M63/M48 (80982)
189.66 CHF
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The TS Optics Flattener/Reducer 0.8x M63/M48 is an optical accessory designed to improve image quality in astrophotography. It corrects the slight curvature of the field produced by the primary optics, ensuring that stars remain sharp across the entire image. In addition to flattening the field, this reducer shortens the focal length, resulting in a wider field of view and faster imaging. The flattener/reducer is installed between the telescope and the camera for optimal performance.
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TS Optics ADC atmospheric dispersion corrector (59765)
TS Optics ADC atmospheric dispersion corrector (59765)
121.97 CHF
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The TS Optics ADC (Atmospheric Dispersion Corrector) is a specialized accessory designed to combat the effects of atmospheric dispersion when observing or photographing astronomical objects. As light from stars and planets passes through the Earth's atmosphere, it is refracted differently depending on the wavelength, causing color fringing around planetary discs. This effect, known as dispersion, cannot be corrected by your telescope’s optics alone—even with high-quality, apochromatic instruments.
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TS Optics Off-Axis-Guider Off Axis Guider, length 16mm (58523)
TS Optics Off-Axis-Guider Off Axis Guider, length 16mm (58523)
118.25 CHF
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The TS Optics Off-Axis Guider TSOAG16 is a highly stable off-axis guider designed for use with heavy CCD cameras. With a compact length of just 16 mm from the M48 connecting thread to the camera adapter, it is ideal for setups where space is limited. The guider features a large clear aperture of 47 mm, making it suitable for full-frame sensors. It offers versatile camera-side connections, including optional T2, M48, M42x1, and EOS adapters.
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TS Optics Off-Axis-Guider compatible with Canon EOS (16870)
TS Optics Off-Axis-Guider compatible with Canon EOS (16870)
148 CHF
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The TS Optics Off-Axis Guider compatible with Canon EOS is an ultra-low profile guiding solution, with an optical length of only 9 mm. This Easy Guider is designed for astrophotographers who need a compact and efficient way to guide without sacrificing performance or convenience. Off-axis guiding eliminates mechanical flexure between the main and guiding telescopes, ensures higher tracking accuracy, and reduces the load on your mount by removing the need for a separate guide scope. You also benefit from using the main telescope’s resolution and focal length for guiding.
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TS Optics Off-Axis-Guider M48 (16532)
TS Optics Off-Axis-Guider M48 (16532)
118.25 CHF
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The TS Optics Off-Axis Guider M48 (TSOAG9) is a compact and efficient guiding accessory that replaces the need for a separate guide scope. By using this off-axis guider, you achieve more accurate guiding while reducing the load on your mount. Its ultra-short design makes it ideal for setups where space is limited, and it is compatible with almost any telescope.
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TS Optics Off-Axis-Guider Off-Axis Guider TSOAGM68 (56501)
TS Optics Off-Axis-Guider Off-Axis Guider TSOAGM68 (56501)
185.2 CHF
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The TS Optics Off-Axis Guider TSOAGM68 is designed to provide precise guiding for astrophotography by allowing you to use a guide camera without the need for a separate guide scope. This off-axis guider is especially suitable for setups where maintaining a compact optical train is important, and it is compatible with telescopes and accessories using M68 connections. Its generous free transmission ensures excellent illumination for large sensors, and the slim design helps preserve valuable backfocus.
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TS Optics Guidescope 50mm 1.25" (75086)
TS Optics Guidescope 50mm 1.25" (75086)
81.07 CHF
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The TS Optics Guidescope 50mm 1.25" is a versatile finderscope and guidescope ideal for both locating objects and guiding during astrophotography sessions. It features an 8x50 optical design with a 90° right-angle viewing position for comfortable use. The guidescope comes complete with a mounting bracket and base, making it easy to attach to your main telescope setup. Its 1.25" eyepiece connection allows for compatibility with a wide range of eyepieces, and the eyepiece can be changed as needed.
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TS Optics Guidescope AC 80/600 (59226)
TS Optics Guidescope AC 80/600 (59226)
147.26 CHF
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The TS Optics Guidescope AC 80/600 is a reliable and versatile guide scope designed for precise tracking during astrophotography sessions. This set features an 80 mm achromatic refractor with a 600 mm focal length, housed in sturdy metal adjustable rings with a 125 mm inner diameter. The included 3" Losmandy-level dovetail clamps ensure secure and stable attachment to a wide range of telescope setups.
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TS Optics Guidescope Deluxe 50mm (68010)
TS Optics Guidescope Deluxe 50mm (68010)
125.7 CHF
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The TS Optics Guidescope Deluxe 50mm is designed to be mounted parallel to your main telescope tube, ideally using guide scope rings that allow for easy adjustment of the guidescope’s position. This setup enables you to attach a camera at the end of the guidescope, which can then automatically control the mount’s tracking for long-exposure astrophotography. Most guiding cameras with a 1.25" socket can be easily connected to this guidescope, making it a practical solution for precise tracking during night sky imaging.
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TS Optics Guidescope Guide Scope Finder AC 80/328 TSL80D (56153)
TS Optics Guidescope Guide Scope Finder AC 80/328 TSL80D (56153)
185.2 CHF
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The TS Optics Guidescope Guide Scope Finder AC 80/328 TSL80D is a versatile and robust guiding accessory designed for precise tracking during astrophotography. With its 80 mm lens diameter and 328 mm focal length, this guidescope offers a bright, wide field of view, making it easier to locate and track guide stars. The guidescope is equipped with tube ring clamps for secure mounting and allows for interchangeable eyepieces, increasing its flexibility for different setups.
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