Eyepiece Adapters & Extension Tubes
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72689 EA 42 to 31.7mm Description: Eyepiece Adapter 42mm to 31.7mm Application: Converts from 42mm male T-thread to allow use of 31.7mm eyepieces. Supplied as standard with Vixen flip mirror and R200SS Compatibility: Can be used on Vixen flip mirror or R200SS Weight: 46g (1.62oz) |
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73720 EA 36.4 to 31.7mm Description: Eyepiece Adapter 36.4mm to 31.7mm Application: Converts from 36.4mm visual back to allow use of 31.7mm eyepieces Compatibility: Older Vixen OTAs with 36.4mm visual back Weight: 29g (1.02oz) |
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73725 EA 60 to 50.8mm Description: Eyepiece Adapter 60mm to 50.8mm Application: Attaches to 60mm visual back and provides 50.8mm fitting with set screws for securing flip mirror or extension tube Compatibility: All Vixen OTAs with 60mm visual back Weight: 66g (2.33oz) |
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77291 EA 50.8 to 43mm Description: Eyepiece Adapter 50.8mm to 43mm Application: Converts from 50.8mm push-fit to 43mm female thread Compatibility: To attach 73523 Camera Adapter 43mm Deluxe Weight: 85g (3.00oz) |
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77292 EA 42 to 50.8mm Description: Eyepiece Adapter 42mm to 50.8mm Application: Converts from 42mm male T-thread to allow use of 50.8mm eyepieces Compatibility: Can be used on Vixen flip mirror to allow use of 50.8mm eyepieces Weight: 60g (2.12oz) |
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77293 EA 60 to 50.8mm Description: Eyepiece Adapter 60mm to 50.8mm Application: Attaches to 60mm visual back and provides 50.8mm fitting with set screws for securing flip mirror or extension tube Compatibility: All Vixen OTAs with 60mm visual back Weight: 65g (2.29oz) |
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75971 50.8mm Compression RIng Eyepiece Adapter Description: Compression Ring 60mm to 50.8mm Application: Attaches to 60mm visual back and provides 50.8mm fitting with compression ring for securing flip mirror or extension tube Compatibility: All Vixen OTAs with 60mm visual back Weight:: 63g (2.22oz) |
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72956 Extension Tube 60mm Description: Extension Tube 60mm Application: Extends 60mm visual back to allow use of 50.8mm eyepieces without a diagonal or flip mirror or to provide additional back focus for astrophotography Compatibility: All Vixen OTAs with 60mm visual back Weight: 115g (4.06oz) |
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72957 Extension Tube 43mm Description: Extension Tube 43mm Application: 43mm male to 43mm female thread to provide additional back focus for astrophotography Compatibility: Use with 73523 Camera Adapter 43mm Deluxe Weight: 37g (1.31oz) |
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72961 Extension Tube 42mm Description: Extension Tube 42mm Application: Converts from 42mm male T-thread to 43mm female thread to extend back focus Compatibility: To attach 73523 Camera Adapter 43mm Deluxe |
