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Visual Backs & Eyepiece Adapters

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$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00

Starlight Instruments Eyepiece Adapter Flush Mount w/ Compression Ring (Fits 1.25" Eyepieces)

SI-EA20-205LP

Adapts 2-inch focusers and diagonals to accept 1.25-inch eyepieces Flush-mount design provides a minimal profile for focus-critical setups Brass c...

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$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00
$270.00 - $270.00
$270.00
$270.00 - $270.00
$270.00

Starlight Instruments Eyepiece Adapter for Leica Eyepiece

SI-EA20-EP2-L-37

Adapts select Leica eyepieces for astronomical use Precision-machined by Starlight Instruments for a secure fit Enables use of premium spotting sc...

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$270.00 - $270.00
$270.00
$270.00 - $270.00
$270.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

William Optics M48 Push-in Nosepiece for WO 2" Diagonals & UniGuide Scope

WO-WD-DIG2A
1 in stock

Connects M48 Threaded Accessories to 2" Push-in Focusers Female M48 Threads for 2" Filter Attachment Adds a Fixed 36 mm of Optical Length Male M48...

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$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$88.00 - $88.00
$88.00
$88.00 - $88.00
$88.00

William Optics 2" RotoLock - M63

WO-F-ROTO-A63SL

2" RotoLock adapter designed for M63 threads Ensures a secure and precise connection for 2" accessories ...

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$88.00 - $88.00
$88.00
$88.00 - $88.00
$88.00
$228.00 - $228.00
$228.00
$228.00 - $228.00
$228.00

William Optics 3.5"-2" RotoLock Visual Back Adapter

Options available

Adapts 3.5" William Optics focusers to a 2" receiver Features the secure, self-centering RotoLock mechanism Connects via M92 x 1 male threads Adds...

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$228.00 - $228.00
$228.00
$228.00 - $228.00
$228.00
$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00

William Optics SCT Connection for WO Diagonals - Gold

WO-D-SCT-TA

Connects M50.8 Male to M48 Female Threads Adds 13.8 mm of Optical Length Female Thread: M50.8 Male Thread: M48 Signature William Optics Gold Anodi...

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$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00
$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00

Celestron 1.25" Visual Back

CEL-93653-A

Adapts Schmidt-Cassegrain rear cell threads to a 1.25" opening Accepts all standard 1.25" accessories like diagonals, eyepieces, and Barlow lenses...

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$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00