Refractor (Lens)

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Item 181-216 van 325 in totaal item(s)

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Explore Scientific ED APO 80mm f/6 FCD-100 Alu HEX

EXS_0112086

ED APO 80mm f/6 FCD-100 Alu HEXThree lens apochromat with two air spaces Aperture 80mm; focal length 480mm; f/6 HOYA FCD-100 glass for maximal color fidelity High end 2,5" HexaFoc 10:1 DeLuxe Focuser 2" 99% Diagonal included Extension tubes for focusser (2pcs) Dewshield slides onto tube for easy transport Tube with rotatable 44mm universal dovetail...

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Refractor (Lens)

Omegon Apochromatic refractor Pro APO AP 110/660 ED Carbon OTA

OMG_55229

€ 1.590,00

Omegon Apochromatic refractor Pro APO AP 110/660 ED Carbon OTA

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Bresser Messier AR-90L/1200 EXOS-2/EQ5 Goto

BRE_4790129

€ 1.169,00

High quality achromatic lense telescopeIdeal for observing planets and the moonMaximum recommended magnification: 180xAperture: 90mm / Focal length: 1200mm / F=13.3optimized finder bracket for comfortable usageUniversal 44mm Dovetail plate (fits LXD75/Great Polaris/EQ5)The equatorial mount EXOS 2 Goto with GP-Level dovetail plate and robust steel tripod...

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Refractor (Lens)

ZWO FF80 - 80mm 600mm f/7.5 Petzval Refractor Telescope Quadruplet APO OTA

ZWO_FF80-APO

€ 1.650,00

ZWO FF80 - 80mm 600mm f/7.5 Petzval Refractor Telescope Quadruplet APO OTA Quadruplet air-spaced APO design. No need to calculate back focus. Small and round stars, with a central RMS radius of 3um. Various adapters: M76/M68/M54/M48. Dual speed (1:10) focuser. Supports both fine and coarse adjustment. Self-flattening design. No need for a separate field...

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Refractor (Lens)

Askar SQA106 - 106mm F4.8 509mm Quintuplet Petzval Astrophotography APO

ASK_SQA106

€ 3.699,00

High-quality quintuplet air-spaced SD glass Petzval Astrograph. Aperture: 106mm Focal Length: 509mm Focal Ratio: F4.8 Fromat specification: Full Frame Optical Design: Quintuplet Petzval APO (Two pieces of SD glass) Dual speed focusing mechanism Rotating mechanism Internal 2" filter thread Extractable dew-shield Weight: 5.82 kg Carrying case

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-€ 70,00

Refractor (Lens)

Sky-Watcher Capricorn-70 (EQ1) 2.75" Refractor Telescope with Motor

SW_10796-20449

€ 144,00 € 214,00

Sky-Watcher Capricorn-70 (EQ1) 70mm Refractor Telescoop SW_10796 is een Sky-Watcher telescoop uit de Robtics categorie Refractor (Lens) Telescopen. Specificaties: Telescoop systeem: Telescoop met montering Telescoop type: Lenzentelescoop (Refractor), Achromatische refractor Telescoop serie: Capricorn Telescoop merk: Sky-Watcher Telescoop opening...

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Refractor (Lens)

Lufthansa Travel Telescope 70/350

LH_3530000

€ 115,00

Powerful and compact lens telescopeFor sky and landscape observationsMulti-coated and powerful lensHeight adjustable tripod, 73 - 160 cmScope of delivery: optics with tube, tripod, eyepieces, Amici prism

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Refractor (Lens)

Acuter Solarus-80 Solar Telescope OTA - 80mm White Light Safe Solar Telescope

ACU_10989

€ 219,00

The exiting Acuter Solarus-80 is an 80mm solar telescope with a safe, permanently-mounted white light solar filter of glass construction. which is useful for many different aspects of white light solar observing, including the observation of sunspots, solar eclipses, solar surface details & the transit of inner planets across the Sun.

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Celestron AstroMaster 90AZ Telescope

CEL_21063

€ 265,00

90mm refractor telescope with fully coated glass optics and a lightweight frame. Observe in no time with a quick and easy, no-tool setup Accessories include: two eyepieces (20mm and 10mm), erect image star diagonal, and a finderscope. Panning handle Alt-Az control with clutch for smooth and accurate pointing. Adjustable height tripod Download Starry...

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Refractor (Lens)

Sky-Watcher Evostar 80EDX 80mm (3.1") F/600 ED Doublet Apochromatic Refractor Telescope

SW_10294

€ 569,00

Objective Lens Diameter: 80mm Telescope Focal Length: 600mm (f/7.5) Dual-Speed 11:1 2” Crayford Focuser (Backlash-Free) 2.8" Indexed Focuser Drawtube with 360º Rotatable Adapter Retractable Dew Shield Supplied with Tube Rings with Top Rail 45mm Dovetail Mounting Bar OTA Length: 475mm (retracted), 557mm (extended) Weight of OTA: 4kg; Aluminium Carrying...

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Refractor (Lens)

Vixen A80Mf Telescope and Porta II Mount

VIX_X02519

€ 599,00

Vixen A80Mf Telescope and Porta II Mount VIX_39952 is een Vixen telescoop uit de Robtics categorie Refractor (Lens) Telescopen. Specificaties: Telescoop systeem: Telescoop met montering Telescoop type: Lenzentelescoop (Refractor), Achromatische refractor Telescoop serie: Porta-II Telescoop merk: Vixen Telescoop opening (van/tot): 50mm - 99mm Telescoop...

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Askar 52mm F4 Guide Scope - Black

ASK_GS52B

€ 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 Black

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Bresser Messier AR-90 90/900 Optical Tube assembly

BRE_4890900

€ 199,00

Bresser Messier AR-90 90/900 Optical Tube assembly BRE_4890900 is een Bresser telescoop uit de Robtics categorie Telescopen Telescopen.Specificaties:Telescoop systeem: Losse telescoopbuis (OTA)Telescoop type: Lenzentelescoop (Refractor), Achromatische refractorTelescoop serie: Messier ARTelescoop merk: BresserTelescoop opening (van/tot): 50mm -...

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Refractor (Lens)

William Optics Pleiades 181 Astrograph - 181mm F5.5 7-element APO Refractor - Red

WO_T-P-181RD

€ 19.995,00

7 Optical elements FPL-53 glass and 3 Super ED lenses 181mm aperture 998mm focal length F5.5 focal ratio Red version

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Refractor (Lens)

TS-Optics 62 mm f/8.4 4-Element Flatfield Refractor for Observation and Photography

TS_TSR625Q

€ 375,00

The TS 4-element 62 mm aperture refractor is a versatile spotting scope and telescope, a 520 mm telephoto lens and a powerful guide scope for astrophotography. Aperture 62 mm Focal length 520 mm - focal ratio f/8.4 4-element design for sharp imaging of moon, planets and deep-sky objects also daytime observing a versatile travel telescope for observing...

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Refractor (Lens)

Omegon Telescope AC 50/600 AZ

OMG_33243

€ 79,00

Omegon Telescope AC 50/600 AZ

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Refractor (Lens)

Omegon Apochromatic refractor Pro APO AP 94/517 Triplet ED OTA

OMG_65147

€ 1.490,00

Omegon Apochromatic refractor Pro APO AP 94/517 Triplet ED OTA

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Refractor (Lens)

Sky-Watcher Evostar-120 + HEQ-5 PRO SynScan GOTO

SW_10939/20886

€ 1.844,00

Sky-Watcher Evostar-120 + HEQ-5 PRO SynScan GOTO SW_10939/20886 is een Sky-Watcher telescoop uit de Robtics categorie Refractor (Lens) Telescopen.Specificaties:Telescoop systeem: GOTO systeem, Telescoop met monteringTelescoop type: Lenzentelescoop (Refractor), Achromatische refractorTelescoop serie: EvoStarTelescoop merk: Sky-WatcherTelescoop opening...

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Bresser Polaris 102/460 EQ3 Telescope with Solar-Filter

BRE_4602460

€ 379,00

Telescope for night and solar observationOptical system: achromatic lens telescopeAperture Solar-filter and Smartphone camera adapter includedObjective lens diameter: 102 mm; Focal length: 460 mmMounting: Equatorial EQ-3Included: Telescope with tripod, Solar-filter, Smartphone camera adapter, eyepieces, barlow lense, LED finder, astronomy software,...

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Explore Scientific ED APO 127mm f/7.5 FCD-100 CF HEX

EXS_0112135

€ 2.779,00

HUGE WEIGHT SAVING DUE TO CARBON FIBRE CONSTRUCTION. EXCELLENT POLSTREHL PERFORMANCE DUE TO CLASS-LEADING FCD-100 TRIPLET OPTICS.Three lens apochromat with two air spaces Aperture 127mm; focal length 952mm; f/7.5 HOYA FCD-100 glass for maximum colour fidelity Weight:5.2kg, lightweight due to carbon fibre tube High end 2,5" HexaFoc 10:1 DeLuxe Focuser...

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Refractor (Lens)

Celestron Omni XLT 120 Telescope

CEL_21090

€ 999,00

High quality optics start with each lens and/or mirror being hand selected so only the finest grade of optical glass is used StarBright XLT coatings provide maximized light transmission 25 mm multi-coated eyepiece - 20 mm eye relief, 50° FOV 1.25" star diagonal CG-4 German Equatorial mount with setting circles and slow motion controls Ball bearings in...

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Refractor (Lens)

William Optics RedCat 51 WIFD - 51mm F4.9 Petzval Refractor Telescope

WO_L-RC51RDIII

€ 1.075,00

Newest version (gen III) of the best-selling William Optics RedCat 51 4-element Petzval refractor telescope 250mm focal length, f/4.9 focal ratio Premium quality FPL-53 glass Brand new WIFD focuser design Soft case, dovetail bar, tube rings, and saddle included

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Refractor (Lens)

Moonraker Nebula 104mm F12 in Black/ polished or colour you like

MR_NEB104F12

€ 4.490,00

Moonraker Nebula 104mm F12 in Black/ polished or colour you like MR_NEB104F12 is een Moonraker telescoop uit de Robtics categorie Refractor (Lens) Telescopen.Specificaties:Telescoop systeem: Losse telescoopbuis (OTA)Telescoop type: Lenzentelescoop (Refractor), Achromatische refractorTelescoop merk: MoonrakerTelescoop opening (van/tot): 100mm - 149mm

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Bresser Messier AR-102/1000 Hexafoc Optical Tube assembly

BRE_4802100

€ 365,00

Bresser Messier AR-102/1000 Hexafoc Optical Tube assembly BRE_4802100 is een Bresser telescoop uit de Robtics categorie Telescopen Telescopen.Specificaties:Telescoop systeem: Losse telescoopbuis (OTA)Telescoop type: Lenzentelescoop (Refractor), Achromatische refractorTelescoop serie: Messier ARTelescoop merk: BresserTelescoop opening (van/tot): 100mm -...

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Refractor (Lens)

William Optics RedCat 91 WIFD - 91mm F4.9 Petzval Refractor Telescope

WO_T-C-91

€ 3.175,00

4-element Petzval refractor telescope 448mm focal length, f/4.9 focal ratio Premium quality FPL-53 glass for color free apochromatic performance Brand new WIFD focuser design M48, M54, and M68 male threads for attachment to cameras and accessories Seamless integration with ZWO EAF Soft case, dovetail bar, tube rings, and saddle included

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Bresser Automatik 80/400 Goto Telescope Starter Kit

BRE_4701181

€ 419,00

Telescope starter kit contains many additional accessoriesTelescope for night and solar observationEasy alignment and usage also for beginnersAutomatic navigation to observation objects by a push of a buttonDetails of the moon, sun and planets visibleTaking pictures of the objects with your own smartphoneOptimize object details by using color...

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Bresser Stellar 60/800 AZ - Refractor telescope with Smartphone Camera Adapter

BRE_4511759

€ 122,00

refracting telescope for exploration of the solar system smartphone adapter for taking pictures inclusive aluminium lens barrel, rack and pinion focuser dimensions: 1220x940x875 (mm), weight: 2.3kg scope of supply: telescope, AZ mount, tripod, LED finderscope, solar filter, Barlow lens 3x, eyepieces (4mm, 20mm), diagonal mirror, smartphone adapter...

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Refractor (Lens)

Takahashi FSQ-106EDX4 106mm F5 Petzval APO Complete - TATQE10640

TAK_TATQE10640

€ 7.625,00

Takahashi FSQ-106EDX4 106mm F5 Petzval APO Complete - TATQE10640 is een Takahashi telescoop uit de Robtics categorie Refractor (Lens) Telescopen. Specificaties: Telescoop systeem: Losse telescoopbuis (OTA) Telescoop type: Lenzentelescoop (Refractor), Apochromatische refractor Telescoop serie: FSQ Telescoop merk: Takahashi Telescope Lens type: Quadruplet...

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-€ 84,00

Refractor (Lens)

Sky-Watcher Mercury-705 (AZ-3) 70mm Refractor Telescope

SW_10721

€ 145,00 € 229,00

Sky-Watcher Mercury-705 (AZ-3) 70mm Refractor Telescoop SW_10721 is een Sky-Watcher telescoop uit de Robtics categorie Refractor (Lens) Telescopen. Specificaties: Telescoop systeem: Geschikt voor beginners, Telescoop met montering Telescoop type: Lenzentelescoop (Refractor), Achromatische refractor Telescoop serie: Mercury Telescoop merk: Sky-Watcher...

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Refractor (Lens)

Sharpstar 71 mm SDQ F6.3 flatfield apo

SS_71SDQ

€ 845,00

Sharpstar 71 mm SDQ F6,3 flatfield apo 71Q is een Sharpstar telescoop uit de Robtics categorie Refractor (Lens) Telescopen.Specificaties:Telescoop systeem: Losse telescoopbuis (OTA)Telescoop type: Lenzentelescoop (Refractor), Apochromatische refractorTelescoop serie: SDQ, Series 6000Telescoop merk: SharpstarTelescoop opening (van/tot): 50mm - 99mm

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Refractor (Lens)

Acuter Solarus-80 Solar Telescope and Solar Auto-Tracking Mount Outfit

ACU_10990

€ 639,00

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Refractor (Lens)

Askar 80ED - 80mm F7 doublet ED refractor OTA

ASK_80ED

€ 515,00

Doublet refractor with one ED element 80mm aperture 560mm focal length F7 focal ratio Dual speed rack and pinion focuser Reversible dew cap Telescope rings Vixen dovetail Carry handle Optional available: field flattener, 085x and 0.7x reducers

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Messier AR-102L/1350 EXOS-2/EQ5

BRE_4702138

€ 815,00

Excellent focuser with 65mm open diameterD= 102mm; F=1350mm; F/13.2Handle with integrated camera holder50,8mm to 31,7mm adapter with integrated T2-thread6x30 optical finder with crosshairoptimized finder bracket for comfortable usageUniversal 44mm Dovetail plate with stainless steel rail (fits LXD75/Great Polaris/EQ5)The equatorial mount EXOS 2 with...

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Refractor (Lens)

National Geographic 70/900 Telescope with WIFI Cam

NG_9071001

€ 284,90

easy to handle refractor telescopeaperture: 70 mm / focal length: 900 mmWIFI connection to iOS / Android tablet + smartphonestarter camera for photography of the moon and planetsWifi range ~ 10m

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Refractor (Lens)

Omegon Telescope 90/500 OTA

OMG_43767

€ 279,00

Omegon Telescope 90/500 OTA

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Bresser Messier AR-70/700 AZ Telescope

BRE_4570700

€ 125,00

A classically designed refractor telescopePerfect for the beginnerA wide array of accessories are includedWith Smartphone Camera AdaperTake pictures of the moon with your smartphoneFocal length: 700mm / Aperture: 70mm,, Mount: Alt/Azimuth,, Scope of delivery: Refractor, Altazimuth mount, Aluminium tripod with accessory tray, 2 Eyepieces, Diagonal mirror,...

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