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Beugels

Totale uitverkoop

Beugels

Afbeelding Type Prijs


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Orion - 105 mm Guide Scope Rings


  • Two cast-metal rings designed to hold dedicated guide scopes up to 80mm in aperture for guided astrophotography pursuits
  • Each ring features three alignment screws for precise alignment of guide scope with telescope used for astrophotography
  • Interior diameter of each guide scope ring is 105mm - using with guide scopes up to 80mm provides ample alignment adjustment range
  • Non-marring nylon alignment screws will not scratch guide scope finish during alignment adjustments
  • Rings attach to guide scope ring mounting plate (sold separately) with two 1/4"-20 hex-head cap screws (included)


16,80EUR

Aan winkelwagentje toevoegen

(24-30%)



In stock


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Orion - 76mm Tube Rings


  • Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining
  • Tube rings allow you to securely attach a telescope optical tube to a mount and tripod
  • Sold in sets of two rings with mounting bolts and washers are included
  • One telescope tube ring has 1/4"-20 piggyback camera adapter; the other has a threaded 1/4"-20 socket
  • Inside tube ring diameter is 76mm


15,00EUR

Aan winkelwagentje toevoegen

(30-50%)



In stock


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Orion - 90mm ID Tube Rings


  • Set of two cast aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining
  • One tube ring has 1/4"-20 piggyback camera adapter post; the other has threaded 1/4"-20 socket
  • Set of two telescope tube rings with mounting bolts and washers included
  • Use with EQ-1, EQ-2, EQ-3, or AZ-3 telescope mounts
  • Inside ring diameter is 90mm


20,00EUR

Aan winkelwagentje toevoegen

(40-50%)



In stock


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Orion - 100mm ID Tube Rings


  • Set of two 100mm inside diameter cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining
  • One ring has 1/4"-20 piggyback camera adapter; the other tube ring has a threaded 1/4"-20 hole
  • Sold in sets of two telescope tube rings with mounting bolts included
  • Use with any Orion equatorial or altazimuth telescope mount - use with some mounts may require a tube ring mounting plate (sold separately)
  • Inside diameter of each tube ring is 100mm - works with 100mm diameter telescope optical tubes


20,00EUR

Aan winkelwagentje toevoegen

(40-50%)



In stock


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Orion - 114mm ID Tube Rings


  • Set of two cast-aluminum rings with quick-release, hinged clamp knobs and felt lining
  • One ring has 1/4"-20 piggyback camera adapter; the other has threaded 1/4"-20 hole
  • Sold in sets of two rings. Mounting bolts and washers are included
  • Use with 127mm Mak-Cassegrain


20,00EUR

Aan winkelwagentje toevoegen

(40-50%)



In stock


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Orion - 116mm ID Tube Rings


  • Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining
  • One telescope ring has 1/4"-20 piggyback camera adapter; the other has threaded 1/4"-20 acceptor socket
  • Sold in sets of two rings with mounting bolts and washers included
  • Inside diameter of each telescope tube ring is 116mm


20,00EUR

Aan winkelwagentje toevoegen

(40-50%)



In stock


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Orion - 140mm ID Tube Rings


  • Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining
  • Inside tube ring diameter is 140mm, use with telescope optical tubes up to 140mm in outer diameter
  • Sold in sets of two rings
  • Mounting bolts and washers are included
  • One ring has 1/4"-20 piggyback camera adapter; the other has threaded 1/4"-20 hole


20,00EUR

Aan winkelwagentje toevoegen

(40-50%)



In stock


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Orion - 182mm ID Tube Rings


  • Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining
  • Use to attach 6" telescope optical tube assemblies to a mount or doevtail mounting plate (sold separately)
  • Sold in sets of two rings
  • One tube ring has 1/4"-20 piggyback camera adapter; the other has threaded 1/4"-20 socket
  • Mounting bolts and washers are included


26,00EUR

Aan winkelwagentje toevoegen

(52-50%)



In stock


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Orion - 235mm ID Tube Rings


  • Set of two cast-aluminum telescope tube rings with a 235mm inside diameter
  • Each tube ring features a quick-release, hinged clamp knob and felt lining
  • Sold in sets of two rings with mounting bolts and washers included
  • Use with 200 mm telescope optical tube assembly
  • One ring has 1/4"-20 piggyback camera adapter; the other has threaded 1/4"-20 hole


29,50EUR

Aan winkelwagentje toevoegen

(59-50%)



In stock


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Orion - 298mm ID Tube Rings


  • Set of two cast-aluminum telescope tube rings with 298mm inside-diameter, quick-release hinged clamp knobs and felt lining
  • Use these tube rings to attach an Orion 254mm f/4.7 reflector telescope optical tube assembly to a mount or dovetail mounting plate
  • One tube ring has 1/4"-20 piggyback camera adapter; the other has threaded 1/4"-20 hole
  • For use with 10" (254mm) f/4.7 reflector optical tube assembly. Not compatible with Orion 10" f/3.9 Newtonian Astrograph Reflector. 
  • Mounting bolts and washers are included


45,00EUR

Aan winkelwagentje toevoegen

(90-50%)



In stock


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Vixen - Tube Ring 155


  • 1 beugel met binnendiameter 155 mm met aansluitingsmogelijkheid voor een  fototoestel.
  • Deze beugel laat toe een fototoestel te plaatsen op de telescoopbuis (Piggy-back)  


48,75EUR

Aan winkelwagentje toevoegen

(97,5-50%)



In stock
 


Ma
9.00 tot 12.15u - 's Namiddags gesloten
Di
9.00 tot 12.15u - 13.30 tot 18.00u
Wo
9.00 tot 12.15u - 13.30 tot 18.00u  
Do
9.00 tot 12.15u - 13.30 tot 18.00u  
Vr
9.00 tot 12.15u - 13.30 tot 18.00u   
Za
9.00 tot 12.15u - 's Namiddags gesloten

OPTIEK VAN GROOTVEN B.V.B.A.
Opticien-Optometrist 
Kapellestraat 24
2630 Aartselaar - 03 887 73 93 of  0471 68 41 83
info@grootven.be
Parking naast de zaak - Poort binnenrijden