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Item 73-92 van 92 in totaal item(s)

Reflector (Spiegel)

Obsession 12.5 inch dobson F5

Obsession 12,5 inch dobson F5 OBS_12.5 is een Obsession telescoop uit de Robtics categorie Reflector (Spiegel) Telescopen.Specificaties:Telescoop systeem: Telescoop met monteringTelescoop type: Newton, Dobson telescoopTelescoop merk: ObsessionTelescoop opening (van/tot): 300mm - 499mmTelescoop openingsverhouding (F): F5

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Lunt LS100MT/FT Multipurpose APO Telescope OTA without Blocking Filter

LSS_0551420

€ 9.849,00

This telescope can be combined with a LUNT blocking-filter as desired, such an additional blocking-filter is necessary for using the telescopeSpecial telescope for observing the Sun in H-alpha Attention: Additional blocking filter required! Also for night sky observing, modular design 3-lens ED refractor FPL-53, 100mm aperture, 714mm focal length...

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Refractor (Lens)

Askar FRA400C 72mm F5.6 400mm Quintuplet APO Refractor

ASK_FRA400C

€ 1.025,00

FRA400C Quintuplet APO Refractor Aperture: 72mm Focal Length: 400mm Focal Ratio: F5.6 - F22 44mm image circle 290mm Vixen-Style Dovetail Plate Two Finderbases M72, M54, M48 Adapters 1.25" and 2" Visual Adapters Optional 0.7x reducer available

Refractor (Lens)

Askar 151PHQ 151mm F7 Quadruplet Flat-Field Astrograph OTA, in stock.

ASK_151PHQ

€ 5.175,00

Askar 151PHQ 151mm F7 Quadruplet Flat-Field Astrograph OTA Quadruplet Flat-Field APO design Aperture: 151mm Focal Length: 1057 Focal Ratio: F7 Weight: 13.5 kg Tube Rings Losmandy Plate Handle Photographic adapters Flight Case

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Lunt LS230THaDS/B3400 H-alpha solar telescope

LSS_0551910

€ 58.290,00

Lunt LS230THaDS/B3400 H-alpha solar telescope LSS_0551910 is een Lunt Solar Systems telescoop uit de Robtics categorie Zonnetelescopen Telescopen.Specificaties:Telescoop systeem: Losse telescoopbuis (OTA)Telescoop type: ZonnetelescoopTelescoop merk: Lunt Solar SystemsTelescoop opening (van/tot): 200mm - 299mm

Zonnetelescopen

LUNT LS100MT/R&P Multipurpose APO Telescope OTA without Blocking Filter

LSS_0551414

€ 9.390,00

This telescope can be combined with a LUNT blocking-filter as desired, such an additional blocking-filter is necessary for using the telescope Special telescope for observing the Sun in H-alpha Attention: Additional blocking filter required! Also for night sky observing, modular design 3-lens ED refractor FPL-53, 100mm aperture, 714mm focal length...

Catadioptrisch

Sharpstar 15028HNT 150mm F2.8 Hyperbolic Newtonian Astrograph

SS_15028HNT

€ 2.495,00

Sharpstar 15028HNT 150mm F2.8 Hyperbolic Newtonian Astrograph Aperture size: 150mm Focal length: 420mm Focal ratio: 2.8 Corrector: three-element air-spaced lens structure Image circle: 44mm Field of view: 6 degree Tube material: carbon fiber Net weight:4.45kg Gross weight: 5.95kg (including the dew cap, tube rings, handle and Losmandy-style dovetail...

Refractor (Lens)

Askar 107PHQ 107mm F7 Flatfield Quadruplet Astrograph OTA , in stock.

ASK_107PHQ

€ 2.449,00

Askar 107PHQ, an f/7 astrograph, contains four pieces of lenses including two pieces of ED glass, which can better reduce chromatic aberration. Aperture size: 107mm Focal length: 749mm Focal ratio: f/7 Objective lens: Quadruplet air-spaced APO (including two ED glass) Image circle: 44mm Total length: 603mm（when the dew shield is contracted) 754mm（when...

Refractor (Lens)

Askar 203APO 203mm F7 1421mm triplet APO OTA, in stock

ASK_203APO

€ 8.999,00

The Askar 203APO is an OTA with 203mm aperture, 1421mm focal length and a native focal ratio of F7. The Askar 203APO has 20% larger effective aperture area than the 185APO. The large aperture provides an inherent advantage in terms of light-gathering power, resolution, brightness, and contrast, allowing the photographer to gather more light and present...

-€ 200,00

Refractor (Lens)

Sharpstar 61EDPHIII - 61mm F5.9 APO

SS_61EDPHIII

€ 695,00 € 895,00

The 61EDPH series has long been popular with astrophotography amateurs, in order to have a better user experience for users, Sharpstar has optimized the 61EDPHII and launched a new version - 61EDPHIII. 61EDPHIII has more diverse functions and greater performance. It is a great choice that can't be missed by astrophotographers. Aperture: 61mm Focal...

Autoguiding

Askar 52mm F4 Guide Scope - Silver

ASK_GS52S

€ 230,00

Guide Scope All-metal design Standard Finder Shoe connection Aperture: 52mm Focal length: 208mm Focal ratio: F4 Weight: 631 gram Helical focuser T2 (M42x0.75) and 1.25" connections Silver

Autoguiding

Robtics Guide Scope Carbon 32mm

ROB_GS32F4C

€ 105,00

Robtics Guide Scope Carbon 32mm with finder shoe connection

-€ 690,00

Refractor (Lens)

Askar 185APO 185mm F7 1295mm triplet APO OTA , 3 in stock

ASK_185APO

€ 6.185,00 € 6.875,00

As a large aperture refractor, Askar 185APO fills the market vacancy, continues the high quality and cost-effectiveness of APO series telescopes, and provides a new choice for astronomical amateurs. The Askar 185APO has a triplet air-spaced APO lens design, including one piece of ED glass with 185mm aperture, 1295mm focal length, and F7 native focal...

Zonnetelescopen

LUNT LS100MT/R&P Multipurpose APO Telescope OTA without Blocking Filter

LSS_0551415

€ 10.690,00

Modular 100mm ED Apo telescope for observing & photographing prominences & more at the sun during the day and moon, planets & deep-sky at night Special telescope for observing the Sun in H-alpha Also for night sky observing, modular design 3-lens ED refractor FPL-53, 100mm aperture, 714mm focal length Observation & photography with...

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Lunt LS300THa/B3400 H-alpha solar telescope

LSS_0551920

€ 137.350,00

Lunt LS300THa/B3400 H-alpha solar telescope LSS_0551920 is een Lunt Solar Systems telescoop uit de Robtics categorie Zonnetelescopen Telescopen.Specificaties:Telescoop systeem: Losse telescoopbuis (OTA)Telescoop type: ZonnetelescoopTelescoop merk: Lunt Solar SystemsTelescoop opening (van/tot): 300mm - 499mmTelescoop opening (mm): 300mmTelescoop brandpunt...

Refractor (Lens)

Askar 80PHQ 80mm F7.5 Flatfield Quadruplet Astrograph OTA

ASK_80PHQ

€ 1.589,00

Askar 80PHQ is a flatfield astrograph with a focal ratio of f/7.5 and a focal length of 600mm. It supports full-frame image circle and has a fine spot diagram with tiny distortions of the peripheral stars. Aperture size: 80mm Focal length: 600mm Focal ratio: f/7.5 Objective lens: Quadruplet air-spaced APO (including two ED glasses) Image circle: 44mm

Catadioptrisch

Sharpstar 13028HNT 130mm F2.8 Hyperbolic Newtonian Astrograph

SS_13028HNT

€ 2.225,00

Sharpstar 13028HNT 130mm F2.8 Hyperbolic Newtonian AstrographAperture:130mmFocal length of primary mirror: 364mmFocal ratio of primary mirror: f/2.8Corrector: two-element air-spaced refractive lenses (including one ED glass)Image circle: 44mmField of view: 6.9 degreeMain tube material: High-end carbon fiberNet weight: 3.2kgGross weight: 4.3kg (including...

Nieuw

Refractor (Lens)

Askar 91F - Flat Field Quadruplet 91mm F6.7 APO OTA, in stock

ASK_91F

€ 1.095,00

Self-flattened quadruplet Astrograph which can be used for visual observing and astrophotography. The Askar 91F is an OTA with an aperture of 91mm, a focal length of 609mm, and a native focal ratio of F6.7. The optical design of the Askar 91F features a four-element configuration (three elements in the front and one in the rear), including one piece of ED...

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Smart Telescopes

DwarfLab Dwarf III Smart Telescope

DL_DWARFIII

€ 575,00

With its compact size, automatic setup, and shooting capabilities, the DWARF 3 smart telescope makes astrophotography accessible to anyone, anywhere. Capture the Moon, Sun, Milky Way, Galaxy, and Nebula in just minutes. What’s more? You can also use the DWARF 3 for bird watching and shooting 1 billion pixel panorama photos.

Nieuw

Statieven

DwarfLab Mini Tripod with Hydraulic Head - Tripod for Smart Telescopes

DL_MINI3POD

€ 120,00

The ideal companion for your DWARF 3, DwarfLab introduces their Mini Tripod with a hydraulic head! This durable tripod is crafted with aluminum alloy, and features 5-section legs with twist locks. Its collapsible nature pairs perfectly with the high portability offered by the DWARF 3, making this the ultimate grab-and-go system.

Klantenservice

Contact

Robtics | Astronomical Instruments and Accessories

De Star 3H
2266NA Leidschendam

+31 (0) 70 - 369 79 10

info@robtics.nl

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