Starlight Instruments Focuser Feather Touch FTF2535HD (58558)

1029.1 $

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The Feather Touch FTF2535HD focuser from Starlight Instruments is a high-precision rack-and-pinion focuser designed for demanding amateur astronomers and astrophotographers. Mounted near the focal point of a telescope, the focuser securely holds eyepieces or cameras and allows precise focusing for both visual observation and imaging. With its large 2.5" class design and generous travel range, it provides improved illumination for modern large-format sensors. It is particularly popular on medium-speed refractors from approximately f/7 and faster.

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TeleVue Filters " OIII Bandmate Type 2 filter (57798)

303.12 $

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The TeleVue Bandmate Type 2 OIII filter is part of a premium filter line designed to deliver consistent performance and precise manufacturing quality. Each filter is produced under strict quality control standards to ensure uniformity and reliability beyond typical market alternatives. All materials are sourced in Germany, and every filter undergoes multiple stages of testing to guarantee optical excellence and mechanical precision. Each Bandmate filter is optically tested by TeleVue at high magnification to ensure that it introduces no image degradation.

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TeleVue Filters 2" H-Beta Bandmate Type 2 filter (57799)

303.12 $

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The TeleVue Bandmate Type 2 H-Beta filter is part of a premium filter series designed to deliver consistent optical performance and precise mechanical fit. Manufactured under strict quality control standards, these filters offer uniformity and reliability that exceed typical market alternatives. All materials are sourced in Germany, ensuring high production standards from the outset. Each Bandmate filter undergoes comprehensive testing. TeleVue performs high-magnification optical testing to confirm that no image degradation is introduced.

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TeleVue Everbrite 1.25" 90° star diagonal (16903)

303.12 $

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The TeleVue Everbrite 90° star diagonal is designed to deliver brighter, more natural images through advanced dielectric mirror technology. Its exclusive Everbrite coating reflects 99% of light across the entire visible spectrum, producing exceptionally bright and color-neutral views. The mirror is applied to a Pyrex substrate with a surface accuracy of 1/10 wave flatness, ensuring high optical precision and minimal image degradation. Each mirror is carefully inspected under conditions far more demanding than those encountered during normal telescope use.

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TeleVue Everbrite 1.25" 60° star diagonal (16904)

343.67 $

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The TeleVue Everbrite 60° mirror diagonal is designed for comfortable and high-quality terrestrial observation with an astronomical telescope. By rotating the image by 60°, it allows a more natural and relaxed head position, making it ideal for observing birds, landscapes, forests, and distant mountains. The image is upright, although left and right remain reversed, which is generally sufficient for nature viewing. This diagonal features TeleVue’s premium dielectric mirror coating, providing 99% reflectivity across the visible spectrum.

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TeleVue Everbrite 2" 90° mirror star diagonal (56978)

409.14 $

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The TeleVue Everbrite 2" 90° star diagonal is engineered to deliver brighter, more natural images through advanced dielectric mirror technology. Its exclusive Everbrite coating reflects 99% of light across the entire visible spectrum, producing exceptionally bright, color-neutral views. The mirror is applied to a Pyrex substrate with a surface accuracy of 1/10 wave flatness, ensuring outstanding optical precision and minimal image degradation. Each mirror is individually inspected under demanding optical conditions that exceed normal telescope use.

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TeleVue Diagonal mirror Everbrite SC 90° 2" (57467)

434.29 $

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This set includes a TeleVue Everbrite 2" 90° mirror star diagonal and a TeleVue SCT long adapter, providing a complete solution for Schmidt-Cassegrain telescopes with an SC thread connection. It combines premium optical performance with solid mechanical construction to ensure reliable and high-quality observing. The Everbrite dielectric mirror coating reflects 99% of light across the entire visible spectrum, delivering exceptionally bright, high-contrast, and color-neutral images. 

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TeleVue Diagonal mirror 1,25" (90°) (13987)

195.96 $

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TeleVue star diagonals are manufactured to high quality standards and represent an important upgrade for any serious observer. Even the finest telescope can suffer from reduced performance if paired with a low-quality diagonal. For this reason, TeleVue designs its diagonals to maintain the full optical integrity of the system, ensuring that image quality from the objective lens to the eyepiece remains uncompromised. The DSC-0125 is a 1.25" 90° diagonal mirror featuring a 96% reflective aluminum coating.

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TeleVue BIG Paracorr Type 2 3" Coma Corrector (45459)

1222.68 $

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The TeleVue BIG Paracorr Type 2 is a high-performance coma corrector designed specifically for Newtonian telescopes. In fast Newtonian systems, stars near the edge of the field can appear distorted and comet-shaped—an optical aberration known as coma. This corrector effectively eliminates that distortion, producing sharp, well-defined star images across the entire field of view. This model is engineered for large telescopes equipped with a 3" focuser and is particularly well suited for imaging applications.

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TeleVue Large field corrector for Tele Vue NP101/NP101is/NP127is (15854)

319.43 $

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The TeleVue Large Field Corrector is designed to deliver perfectly flat image fields for astrophotography with TeleVue NP apochromatic refractors. It is specifically optimized for the NP101, NP101is, and NP127is models. While these telescopes already provide excellent field correction for APS-sized sensors, larger sensor formats such as full-frame require additional correction to maintain sharpness across the entire image. This field corrector ensures precise image field flattening when using large-format camera sensors.

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TeleVue 0.8X camera reducer/flattener for 400-600mm refractors (15855)

398.49 $

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The TeleVue TRF-2008 0.8x Reducer/Flattener is designed to reduce the focal length and simultaneously flatten the image field of compatible refractor telescopes. By shortening the focal length, it widens the field of view and allows for shorter exposure times, making it easier to capture extended nebulae, large galaxies, and wide deep-sky regions. With this reducer, expansive objects such as the Andromeda Galaxy can fit comfortably within the image frame.

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TeleVue 0.8X reducer/flattener for 102P telescope (15852)

409.14 $

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The TeleVue 0.8x Reducer/Flattener is designed to improve image sharpness across the entire field by correcting focus away from the center. It reduces the telescope’s focal length to 80% of its original value while simultaneously flattening the image field. This results in a wider field of view and better edge performance, making it ideal for astrophotography with sensors up to 35 mm full-frame format.

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TeleVue Paracorr Tunable Top with 1,25" adapter (57273)

204.57 $

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The TeleVue Paracorr Tunable Top is an adjustable accessory designed to optimize the performance of TeleVue Paracorr coma correctors. It allows precise positioning of the eyepiece relative to the corrector lens, ensuring maximum coma correction and maintaining sharp star images across the entire field of view. This component is especially useful for Newtonian telescope users who require accurate spacing for different eyepiece designs. The included 1.25" adapter expands compatibility with a wide range of eyepieces.

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TeleVue Finder Starbeam 'flip mirror' with base for SC telescopes (19115)

467.14 $

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The TeleVue Starbeam is a premium red-dot projection finder designed for maximum comfort, precision, and flexibility. Its unique flip-mirror mechanism allows viewing from straight-through orientation up to a 90° angle, making it comfortable to use whether the telescope is aimed low or high in the sky. When used straight through, you see the natural sky with a bright 10 arc-minute red “star” (approximately one-third the diameter of the Moon) marking the telescope’s pointing position. 

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TeleVue Starbeam with finder base and rail (67267)

450.6 $

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The TeleVue Starbeam is a premium red-dot projection finder designed for maximum comfort, flexibility, and precision. Its unique flip-mirror mechanism allows viewing from straight-through orientation up to 90°, ensuring comfortable use whether the telescope is aimed low or high in the sky. In straight-through mode, you see the natural sky with a bright 10 arc-minute red “star” (approximately one-third the diameter of the Moon) marking the telescope’s pointing position.

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TeleVue Mount Gibraltar HD5 Alt-AZ (65832)

1632.95 $

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The TeleVue Gibraltar HD5 is a robust alt-azimuth mount designed to support larger 5" telescopes with exceptional stability. It combines the solid Gibraltar HD wooden tripod with a reinforced alt-az head that is wider and heavier than the original Tele-Pod design. The mount head features larger bearings and cradle mounting holes compatible with the TeleVue NP127 baseplate as well as other TeleVue optical tubes. The wide bearing surfaces and thick wooden tripod legs provide excellent rigidity, making the mount suitable for high-magnification observing.

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TeleVue Mount Panoramic Advanced AZ (52611)

1222.68 $

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The TeleVue Panoramic Advanced AZ mount is a compact and travel-friendly alt-azimuth mount designed primarily for smaller telescopes. It combines portability with improved rigidity, making it ideal for observers who want a stable yet lightweight solution for field use. The mount positions the telescope approximately 2.3 to 4 feet above the ground, providing comfortable observing height for seated or low-standing sessions. For enhanced stability under heavier loads, the Tele-Pod head is mounted on high-quality ash wood legs.

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TeleVue Mount Tele-Pod Head only (19105)

532.84 $

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The TeleVue Tele-Pod mount head is a sturdy and compact mounting solution designed for small travel telescopes. It offers smooth and precise vertical and horizontal adjustments, allowing accurate manual tracking and easy positioning of the telescope. Its lightweight yet durable construction makes it ideal for portable observing setups. The mount head is compatible with tripods featuring standard 1/4" or 3/8" threads, providing flexible mounting options for a wide range of tripod systems.

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TeleVue Mount Ring Set for 5" Dia. Tube (19113)

352.28 $

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The TeleVue mount ring set is designed for telescopes with a 5-inch (127 mm) tube diameter. This pair of sturdy tube clamps provides secure support and stable mounting for compatible optical tubes. The included mounting plate follows the Vixen-style dovetail standard, allowing easy attachment to GP-type mounts and other compatible mounting systems. Multiple threaded holes in the rings enable the installation of additional accessories, such as guide scopes or mounting hardware. 

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TeleVue Focusing motor for NP127is (22947)

270.27 $

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The TeleVue Focusmate Driver is an adjustable-speed electric motor designed to enhance focusing precision on compatible TeleVue telescopes, including the NP127is. It installs easily onto the Focusmate unit and features a unique quick-disconnect mechanism, allowing you to switch between motorized and manual focusing without the use of tools. This flexibility makes it ideal for both imaging and visual observing. The system includes a battery-operated hand controller with forward and reverse buttons and a variable-speed control knob.

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TeleVue Panoramic/Tele-Pod/ Gibraltar Encoder Kit (19067)

409.14 $

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The TeleVue Encoder Kit is designed to equip compatible TeleVue mounts with digital setting circle capability. It provides all necessary components to integrate encoders into your mount, enabling precise position tracking when used with a compatible digital setting circle system. This kit is suitable for TeleVue Panoramic, Tele-Pod, and Gibraltar mounts. All required parts are included to ensure proper installation and reliable operation.

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TeleVue Air chair (15371)

368.59 $

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With your telescope standing, you should be sitting. The TeleVue Air Chair is designed to provide comfortable support during extended observing sessions, allowing you to spend more time at the eyepiece and notice subtle details more easily. Its soft, rotating seat and adjustable height make it ideal for use with all TeleVue telescope and mount combinations. By sitting comfortably, you can keep your tripod at its most stable height while maintaining a relaxed observing position.

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Tms-astro Polar wedge EQ platform visual 50°-55 (86631)

956.03 $

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The TMS-Astro EQ platform allows an azimuth-mounted Dobsonian telescope to function like a parallactic (equatorial) mount. By tilting the mount so that the azimuth axis becomes parallel to the Earth’s rotational axis, the platform compensates for Earth’s rotation through continuous movement along a single axis. This enables smooth tracking of celestial objects. The entire Dobsonian telescope is placed directly on the inclined platform, which must be matched to the geographical latitude of the observing location.

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ToupTek camera ToupCam E3ISPM 9000A, colour, CMOS, 1", 3.45 µm, 34 fps, 9 MP, USB 3.0 (87173, E3ISPM09000KPA)

1427.25 $

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The ToupCam E3ISPM 9000A is part of the advanced E3ISPM camera series from ToupTek, designed for brightfield microscopy and applications requiring high frame rates. It features a high-performance SONY Exmor CMOS sensor and a fast USB 3.0 interface for rapid image transmission. With a compact CNC-machined aluminum housing and powerful onboard image processing, this camera offers both durability and excellent imaging performance. The series incorporates a 12-bit Ultra-Fine Hardware Image Signal Processor Video Pipeline (Ultra-Fine HISP VP).

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