Tecnosky Four Elements Flattener/Reducer 0,8x (58722)
Tecnosky Four Elements Flattener/Reducer 0,8x (58722)
3485.95 Kč
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The Tecnosky Four Elements Flattener/Reducer 0.8x is specifically designed for refractor telescopes with focal lengths between 400 mm and 600 mm, making it an excellent match for models such as the Tecnosky ED70, ED80, EDT80, and 80 Apo Triplet. Its advanced four-element optical design provides superior field and color correction, ensuring sharp, high-quality images across the entire field of view. This accessory fits directly into a standard 2" eyepiece holder and features a classic T2 (M42x0.75 mm) thread on the camera side.
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Tecnosky FullFrame 2,5" RED 130 V2 (72270)
Tecnosky FullFrame 2,5" RED 130 V2 (72270)
4760.78 Kč
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The Tecnosky FullFrame 2.5" RED 130 V2 is a high-quality field flattener designed for use with 130mm triplet apochromatic refractor telescopes. Its primary purpose is to correct field curvature, ensuring sharp, flat images across the entire sensor, especially for full-frame astrophotography. With standard M68 and M48 connections, this flattener integrates easily with most telescope and camera setups. The 55 mm backfocus and built-in filter thread provide added convenience for astrophotographers seeking optimal performance and flexibility.
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Tecnosky Reducer 0.67x (69535)
Tecnosky Reducer 0.67x (69535)
3764.7 Kč
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The Tecnosky Reducer 0.67x is an optical accessory designed to shorten the focal length of Ritchey-Chrétien (RC) telescopes, making them faster and providing a wider field of view for astrophotography. With a reduction factor of 0.67x, this reducer allows users to capture larger portions of the sky in a single image, which is especially useful for deep-sky imaging. The reducer features standard 2" and M48x0.75 connections for easy integration with most telescopes and cameras, and its generous backfocus of 85 mm offers flexibility for various imaging setups.
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Tecnosky Variable Flattener 1.0x Full Frame (76431)
Tecnosky Variable Flattener 1.0x Full Frame (76431)
5955.9 Kč
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The Tecnosky Variable Flattener 1.0x Full Frame is designed to provide edge-to-edge sharpness for full-frame astrophotography when used with a range of Tecnosky apochromatic refractor telescopes. This flattener is compatible with models featuring apertures of 80, 90, 102, 115, 130, and 152 mm, making it a versatile choice for many setups. With standard M63 and M48x0.75 connections, it integrates easily with most telescopes and cameras. The 55 mm backfocus and built-in filter thread ensure convenient and flexible use for demanding imaging applications.
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Tecnosky Variable Flattener 1.0x M48 (77955)
Tecnosky Variable Flattener 1.0x M48 (77955)
3764.7 Kč
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The Tecnosky Variable Flattener 1.0x M48 is an optical accessory designed to correct the natural field curvature produced by refractor telescopes. Without a flattener, stars at the edge of the image may appear distorted or less sharp compared to those in the center. By installing this field flattener between the telescope and the camera, astrophotographers can achieve sharp, pinpoint stars across the entire image, resulting in higher-quality astrophotography. This accessory is particularly useful for refractors with focal lengths between 400 mm and 1000 mm.
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Tecnosky Adjustable Flattener Reducer FF 0.8x (68932)
Tecnosky Adjustable Flattener Reducer FF 0.8x (68932)
5935.98 Kč
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The Tecnosky Adjustable Flattener Reducer FF 0.8x is an optical accessory designed to improve astrophotography by correcting the natural field curvature produced by telescope optics. Without a flattener, stars near the edge of the image may appear distorted or blurry, reducing overall image quality. By installing this field flattener between your telescope and camera, you can achieve sharp, pinpoint stars across the entire field, even at the edges.
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TeleVue Barlow Lens Powermate 2x 2'' (16731)
TeleVue Barlow Lens Powermate 2x 2'' (16731)
8711.17 Kč
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The TeleVue Powermate 2x 2" Barlow lens is a premium magnification accessory designed to deliver sharp, high-contrast images across the entire field of view. Based on Al Nagler's innovative 4-element design, the Powermate maintains the full eye relief of long focal length eyepieces even at higher powers, providing both comfort and clarity. The unique optical system consists of a negative doublet and a positive "pupil-correcting" doublet, which together eliminate the common limitations of traditional Barlow lenses by restoring field rays to their original direction.
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TeleVue Barlow Lens 4x Powermate 2" (16901)
TeleVue Barlow Lens 4x Powermate 2" (16901)
9098.45 Kč
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This Powermate lens, designed by Al Nagler, uses a four-element optical system to provide sharp images across the entire field and excellent control of aberrations. It is ideal for those who value long eye relief, allowing you to use long focal length eyepieces at high magnification without losing comfort. For example, you can enjoy the sharpness and comfort of a 32mm Plössl eyepiece at up to five times the power.
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TeleVue 3x 1.25" Barlow lens (16911)
TeleVue 3x 1.25" Barlow lens (16911)
4375.62 Kč
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This high-quality Barlow lens is designed to enhance your observing experience in several ways. It increases the magnification of your telescope, slows the focal ratio for improved eyepiece sharpness, and helps correct eyepiece aberrations. TeleVue Barlows are made with multi-coated high-index glass, ensuring optimal aberration correction and outstanding contrast with minimal light loss. The performance remains aberration-free, even when used with fast f/4 telescopes.
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TeleVue 0.8x reducer for NP telescope (15849)
TeleVue 0.8x reducer for NP telescope (15849)
8431.58 Kč
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This reducer is designed to decrease the effective focal length of your telescope, resulting in a wider field of view and faster imaging times, which is especially beneficial when photographing nebulae and galaxies. The 0.8x reducer shortens the focal length to 80% of its original value and is optimized for use with cameras up to APS-size (27mm diagonal).
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TeleVue Reducer 0.8x NPR (78093)
TeleVue Reducer 0.8x NPR (78093)
11199.99 Kč
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The TeleVue 0.8x NPR Reducer is an optical accessory designed to shorten the effective focal length of compatible telescopes, making it ideal for astrophotography. By reducing the focal length, it allows for a wider field of view and faster imaging, which is especially useful for capturing extended objects such as nebulae and galaxies. This reducer is specifically made for use with TeleVue NP101is and NP127is telescopes and is optimized for photographic applications.
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TS Optics Ultra-Series 1.25", 10mm, 100° eyepiece (50188)
TS Optics Ultra-Series 1.25", 10mm, 100° eyepiece (50188)
5520.71 Kč
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The TS Optics Ultra-Series 1.25", 10mm, 100° eyepiece is designed for amateur astronomers who want a wide, immersive field of view and comfortable eye relief. This eyepiece is part of the 100° Ultra-Series, offering exceptional optical performance with a modern, multi-element design. Its robust construction and advanced coatings make it suitable for both planetary and deep-sky observations. The eyepiece is compatible with any telescope that accepts 1.25" accessories.
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TS Optics Ultra-Series 2", 15mm, 100° eyepiece (50189)
TS Optics Ultra-Series 2", 15mm, 100° eyepiece (50189)
5718.7 Kč
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The TS Optics Ultra-Series 2", 15mm, 100° eyepiece is designed for astronomers who want a wide, immersive view and comfortable eye relief during their observations. Part of the 100° Ultra-Series, this eyepiece features a modern optical design with multiple lens elements and coatings for sharp, high-contrast images. Its robust construction and 2" barrel make it compatible with a wide range of telescopes, especially those used for deep-sky and wide-field viewing.
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TS Optics Ultra-Series 2", 21mm, 100° eyepiece (50190)
TS Optics Ultra-Series 2", 21mm, 100° eyepiece (50190)
5718.7 Kč
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The TS Optics Ultra-Series 2", 21mm, 100° eyepiece is crafted for astronomers who appreciate an expansive, immersive field of view and comfortable eye relief. As part of the 100° Ultra-Series, this eyepiece uses a sophisticated optical design with multiple elements and coatings, delivering sharp, high-contrast images across the entire field. Its 2" barrel ensures compatibility with a wide range of telescopes, making it especially suitable for deep-sky and wide-field observations.
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TS Optics Ultra-Series 1.25", 5mm, 100° eyepiece (50187)
TS Optics Ultra-Series 1.25", 5mm, 100° eyepiece (50187)
5520.71 Kč
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The TS Optics Ultra-Series 1.25", 5mm, 100° eyepiece is designed for astronomers who want to experience high magnification with a wide, immersive field of view. This eyepiece is part of the 100° Ultra-Series, which is known for its advanced optical design and high-quality coatings that produce sharp, high-contrast images. Its compact size, 1.25" barrel, and comfortable eye relief make it suitable for planetary, lunar, and double star observations.
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TS Optics Suitcase for eyepieces and accessories (4534)
TS Optics Suitcase for eyepieces and accessories (4534)
5520.08 Kč
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The TS Optics Eyepiece and Accessory Case is a complete set designed to provide amateur astronomers with essential tools for enhancing their telescope experience. This kit includes four high-quality eyepieces, a Barlow lens, six color filters, and a multi-purpose camera adapter. All components are carefully selected for compatibility with most modern telescopes, making this set suitable for a wide range of observing needs.
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TS Optics Eyepiece and accessory case (small) (58697)
TS Optics Eyepiece and accessory case (small) (58697)
2896.02 Kč
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The TS Optics Eyepiece and Accessory Case (small) is a compact and practical kit designed for amateur astronomers who want to enhance their telescope setup with essential accessories. This set includes three eyepieces with different focal lengths, a Barlow lens, and four color filters, all compatible with 1.25" telescope focusers. The accessories are securely stored in a sturdy, silver-grey case with pre-formed foam inserts, ensuring safe storage and easy transport.
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TS Optics Superview 32mm 1.25" (19031)
TS Optics Superview 32mm 1.25" (19031)
2354.63 Kč
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The TS Optics Superview 32mm 1.25" eyepiece is designed for both visual astronomy and digiscopy, making it a versatile choice for observers and photographers alike. Its integrated T2 thread and adjustable eye relief make it especially suitable for projection photography with compact digital cameras, while also providing a comfortable and wide field of view for visual use. The eyepiece is engineered to minimize internal reflections and maximize contrast, ensuring clear and bright images whether you are observing or capturing photos.
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TS Optics Superview 40mm 1.25" (19032)
TS Optics Superview 40mm 1.25" (19032)
2354.63 Kč
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The TS Optics Superview 40mm 1.25" eyepiece is a versatile accessory suitable for both visual astronomy and digiscopy. With its integrated T2 thread and adjustable eye relief, this eyepiece is ideal for projection photography using compact digital cameras, while also providing a comfortable and expansive field of view for visual observation. The Superview series is designed to deliver high contrast and minimal internal reflections, making it a reliable choice for both observing and imaging.
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TS Optics Superview 42mm 2" eyepiece (19033)
TS Optics Superview 42mm 2" eyepiece (19033)
3146.15 Kč
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The TS Optics Superview 42mm 2" eyepiece is a wide-angle accessory designed for both visual astronomy and digiscopy. This eyepiece features an integrated M57 thread for direct camera attachment and an adjustable, rotatable eyecup for comfortable viewing with or without eyeglasses. Its optical design, with five lenses and multiple coatings, ensures high contrast, minimal internal reflections, and a bright, sharp image. The Superview series is ideal for projection photography with compact digital cameras as well as for immersive, wide-field sky observations.
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TS Optics Eyepiece UWAN 13mm 82° 1.25" (76752)
TS Optics Eyepiece UWAN 13mm 82° 1.25" (76752)
3344.14 Kč
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The TS Optics UWAN 13mm 82° eyepiece is designed for astronomers who want a wide, immersive field of view in a compact 1.25" format. This eyepiece features a sophisticated optical design with seven lenses in four groups, offering sharp, high-contrast images across the entire field. Its fully multi-coated optics, foldable eyecup, and inert gas filling ensure excellent performance and durability for both planetary and deep-sky observations.
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TS Optics Eyepiece UWAN 16mm 82° 1,25" (62304)
TS Optics Eyepiece UWAN 16mm 82° 1,25" (62304)
3344.14 Kč
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The TS Optics UWAN 16mm 82° eyepiece is crafted for astronomers who want a wide, immersive view in a compact 1.25" format. This eyepiece features a sophisticated optical system with seven lenses in four groups, providing sharp and high-contrast images across the entire field. Fully multi-coated optics, a foldable eyecup, and inert gas filling ensure both excellent performance and long-term durability. The UWAN series is recognized for delivering premium optical quality and comfortable eye relief, making it suitable for both deep-sky and planetary observations.
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TS Optics Eyepiece UWAN 4mm 82° 1,25" (62303)
TS Optics Eyepiece UWAN 4mm 82° 1,25" (62303)
2750.39 Kč
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The TS Optics UWAN 4mm 82° eyepiece is designed for astronomers who require high magnification combined with a wide, immersive field of view in a compact 1.25" format. This eyepiece features a sophisticated optical design with seven lenses in four groups, delivering sharp, high-contrast images across the entire field. Its fully multi-coated optics, foldable eyecup, and inert gas filling ensure excellent performance and durability, making it suitable for planetary, lunar, and double star observations.
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TS Optics Eyepiece UWAN 7mm 82° 1,25" (62302)
TS Optics Eyepiece UWAN 7mm 82° 1,25" (62302)
2750.39 Kč
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The TS Optics UWAN 7mm 82° eyepiece is ideal for astronomers who want high magnification along with a wide, immersive field of view in a compact 1.25" format. This eyepiece features a sophisticated optical system with seven lenses in four groups, ensuring sharp, high-contrast images across the entire field. Fully multi-coated optics, a foldable eyecup, and inert gas filling enhance performance and durability, making it suitable for planetary, lunar, and deep-sky observations.
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