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Helios Acuter zenith. Barr & Stroud

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2002 Dobsonian Models (with the tension control handles) 806KB
All Dobsonian Models 697KB
All models with AZ mount 1,190KB
All models with EQ1 and EQ2 mount 812KB
All models with EQ3-2 and EQ5(EQ4) mount 440KB
All models with HEQ5 and EQ6 mount 906KB
All spotting scope models (ST1545 and ST2060) 220KB
ALL SPOTTING SCOPE MODELS ST1545 AND ST2060 225,671KB
All tabletop models (SK763EQ/TA, SK804EQ/TA, SKMAK90EQ/TA, and SK8035EQ/TA) 185KB
APOLLO-150 (EQ3-2) (150mm/1000mm) 803KB
APOLLO-150 (EQ5) (150mm/1000mm) 1,293KB
ASTROLUX (76mm/700mm) 198KB
Astronomy Now magazine review for EXPLORER-130P 206KB
Astronomy Now magazine review for Sky-Watcher Explorer-130PM 619KB
Astronomy Now magazine review for Skyliner-300p 854KB
Astronomy Now magazine review for TAL-1 245KB
Astronomy Now Magazine review of Explorer-190MN 8,643KB
Astronomy Now Magazine Review of Skyliner-250PX FlexTube AUTO 1,058,438KB
Astronomy Now Magazine Review of Skyliner-250PX FlexTube AUTO 1,058,438KB
Astronomy Now magazine review on entire Pro-Series range 481KB
AUTO TRACKING TELESCOPE MANUAL 2,380,698KB
AZ Goto 1,154,291KB
AZ GOTO MANUAL VERSION GT020609V3-03_05 1,154,291KB
AZ4 review 2,516,636KB
BBC Sky At Night Magazine review of Explorer-200P (EQ5) 907KB
CAPRICORN-70 (AZ3) (70mm/900mm) 203KB
Click here for Bird-Watching Magazine Review on Acuter DS20-60X80 5,154,186KB
Collapsible Dob 191110V1 4,751,335KB
Collimating Sky-Watcher Newtonian Reflectors (including Dobsonians) 101KB
COLLIMATING SKY-WATCHER NEWTONIAN REFLECTORS INCLUDING DOBSONIANS 101,636KB
COLLIMATING SKY-WATCHER REFRACTORS WITH THE ADJUSTABLE OBJECTIVE-LENS CELL 62,805KB
Collimating Sky-Watcher Refractors with the Adjustable Objective-lens Cell 628KB
Dave Mistral WP4 8x42 review by Birdwatching Magazine 3,041,273KB
Digital Imager driver and PhotoLib2002 9,900KB
Digital Imager Instruction Manual 414KB
DIGITAL IMAGER INSTRUCTION MANUAL 421,182KB
Dob SynScan 180610V6 3.08 lowrez 10,130,367KB
Dob SynScan GoTo Upgrade Kit 170611V2 269,003KB
Dob130 101209V1 299,202KB
Dob2002 825,441KB
Dob76 232,798KB
EQ1 FIXED RATE SINGLE AXIS 134,621KB
EQ1 fixed rate single axis motor drive 132KB
EQ1 single axis motor drive with hand control 226KB
EQ1 SINGLE AXIS WITH HAND CONTROL 230,873KB
EQ2 FIXED RATE SINGLE AXIS 149,041KB
EQ2 fixed rate single axis motor drive 146KB
EQ2 single axis motor drive with hand control 205KB
EQ2 SINGLE AXIS WITH HAND CONTROL 208,979KB
EQ3 GOTO UPGRADE KIT INSTRUCTION 120,985KB
EQ3 PRO REVIEW (ASTRONOMY NOW MAGAZINE 2010) 4,341,209KB
EQ3-2 DUAL AXIS 254,871KB
EQ3-2 dual axis motor drive 249KB
EQ3-2 SINGLE AXIS 181,054KB
EQ3-2 single axis motor drive 117KB
EQ5 SYNSCAN UPGRADE KIT INSTRUCTION 557,065KB
EQ5(EQ4) DUAL AXIS 307,703KB
EQ5(EQ4) dual axis motor drive 301KB
EQ5(EQ4) SINGLE AXIS 232,647KB
EQ5(EQ4) single axis motor drive 228KB
EQ6 GO-TO UPGRADE KIT INSTALLATION 112,818KB
Equinox 120 review 429,687KB
ESPRIT-120ED REVIEW by Sky News Magazine 1,735,310KB
EVOSTAR-102 (EQ3-2) (102mm/1000mm) 691KB
EVOSTAR-120 (EQ5) (120mm/1000mm) 782KB
EVOSTAR-150 (EQ5) (150mm/1200mm) 934KB
EVOSTAR-90 (AZ3) (90mm/900mm) 276KB
EVOSTAR-90 (EQ2) (90mm/900mm) 767KB
Explorer 130 review 529,496KB
EXPLORER-114 (114mm/900mm) 900KB
EXPLORER-130M (130mm/900mm) 967KB
EXPLORER-130P (130mm/650mm) 767KB
EXPLORER-150 (EQ3-2) (150m/750mm) 788KB
EXPLORER-200 (EQ5) (200mm/1000mm) 766KB
EXPLORER-250PX (10" EQ6, 254mm/1200mm) 452KB
GENERAL AZMount 502,252KB
GENERAL AZMount 502,252KB
GENERAL EQ1 and 2 831,600KB
GENERAL EQ1 and 2 831,600KB
GENERAL EQ1 and 2 831,600KB
GENERAL EQ3 and 5 2,140,296KB
GENERAL EQ3 and 5 2,140,296KB
GENERAL EQ3 and 5 2,140,296KB
Helios Astronomical Telescope Guide 605KB
HEQ5 and EQ6130405V1 983,558KB
HEQ5 and EQ6130405V1 983,558KB
HEQ5 GO-TO UPGRADE KIT INSTALLATION 157,901KB
INSTALLING THE EQ6 EXTENSION TUBE 67,644KB
Installing the EQ6 Extension Tube 67KB
Installing the Pre-Assembled Tripod 70KB
INSTALLING THE PRE-ASSEMBLED TRIPOD 70,872KB
MakSpotting 319,044KB
MERCURY-705 (70mm/500mm) 205KB
MERCURY-707 (70mm/700mm) 192KB
Mistral WP4 8x42 review by Birdwatching Magazine 3,041,273KB
Mistral WP4 8x42 review by Birdwatching Magazine 3,041,273KB
MULTI-FUNCTION MOUNT 3,373,890KB
POINTING AN EQUATORIAL TELESCOPE 159,624KB
Pointing an Equatorial Telescope 159KB
Polar Alignment for EQ1 and EQ2 Mount 184KB
POLAR ALIGNMENT FOR EQ1 AND EQ2 MOUNT 18,422KB
POLAR ALIGNMENT FOR EQ3-2 AND EQ4-5 MOUNT 29,197KB
Polar Alignment for EQ3-2 and EQ4/5 Mount 291KB
Product Review 300P Flex Tube 7,837,696KB
Quantum 5 product review 933KB
Quantum 7.1 product review 899KB
Quantum 7.4 product review 955KB
Review of Esprit-150ED by Astronomy Now Magazine 517,036KB
Review of SW GOTO DOB Nov 2010.pdf 4,230,981KB
Review of SynGuider by Sky At Night Magazine 297,685KB
ScopeTest.com review of Skyliner-300P FlexTube 187KB
Scopetest.com review of SupaTrak Telescopes (& Mounting) 94KB
Sky at Night magazine EVOSTAR-100ED2 PRO 145KB
Sky at night magazine review 2005 219KB
Sky at night magazine review 2006 193KB
Sky at night magazine review for Capricon-70 (EQ1) 193KB
Sky at Night Magazine Review for EQ6 2006 189KB
Sky at Night Magazine Review for Equinox-80 ED APO 288KB
Sky at night magazine review for Explorer-150 157KB
Sky at Night Magazine Review for HEQ5 2006 221KB
Sky at night magazine review for Infinity-76 378KB
Sky at Night Magazine Review for Sky-Watcher EQ5 SynScan V3 Mount 250KB
Sky at night magazine review for Skymax-90 154KB
Sky at night magazine review for TAL-1 140KB
Sky At Night Review of Startravel-80T 890,256KB
Sky-Watcher Explorer-150PL review 201KB
SKYHAWK-1145 (114mm/500mm) 846KB
SKYHAWK-114M (114mm/1000mm) 672KB
SKYHAWK-130 (130mm/1000mm) 950KB
SkyWatcher Pro Evostar100 review 783KB
SkyWatcher Pro Skymax 150 review 996KB
Standard Time Zones of the World 643KB
STARLUX (76m/600mm) 363KB
STARTRAVEL-102 (AZ3) (102mm/500mm) 280KB
STARTRAVEL-120 (EQ5) (120mm/600mm) 783KB
STARTRAVEL-80 (AZ3) (80mm/400mm) 312KB
SYNGUIDER AN REVIEW 569,628KB
Synscan AZ Goto review 2,516,636KB
SYNSCAN HAND CONTROL VERSION 2.05 AND BEFORE 536,525KB
SYNSCAN HAND CONTROL VERSION 3 INSTRUCTION UPDATE 10,264,203KB
SYNSCAN TOUR INSTRUCTION MANUAL 23,475,471KB
SYNTREK HAND CONTROL 112,162KB
Table Top 190,048KB
Ultrasport 8x42 Review by Birdwatching Magazine 6,840,224KB
USING THE OPTIONAL POLAR SCOPE FOR EQ3-2 AND EQ4-5 MOUNT 157,129KB
Using the optional Polar Scope for EQ3-2 and EQ4/5 Mount 15KB
Using the Polar Scope for EQ6 mount 21KB
USING THE POLAR SCOPE FOR EQ6 MOUNT 21,981KB
USING THE RED DOT FINDER 66,943KB
Using the Red Dot Finder 66KB
Using the Setting Circles for EQ1 and EQ2 Mount 51KB
USING THE SETTING CIRCLES FOR EQ1 AND EQ2 MOUNT 51,343KB
USING THE SETTING CIRCLES FOR EQ3-2 AND EQ4-5 MOUNT 51,111KB
Using the Setting Circles for EQ3-2 and EQ4/5 Mount 51KB

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The prices listed on this website are U.K. suggested retail prices (SRP) including VAT for reference purposes only
and that prices may vary from dealer to dealer. Please contact your nearest stockist for firm pricing information.
As we are purely a distributor, we regret we are unable to sell directly to the public.
Specifications subject to variation due to later production changes. E&OE.

Optical Vision Ltd
Unit 3, Woolpit Business Park, Woolpit, Bury St. Edmunds, Suffolk IP30 9UP, England
Email: info@opticalvision.co.uk


©Optical Vision Ltd 2007. No part of this website may be reproduced without the written permission of OVL




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