Astronomy Adapters

RCA Phono to 3.5mm Adapter By Astro-Physics

Astro-Physics RCA Phono to 3.5mm Adapter.
Used to adapt 3.5mm polar alignment scope cables to RCA phono jack of 800 mounts (CABPAS and CABPAS3).

$3.00

Adapter E By Borg

Borg Adapter E.

$10.00

5 lb Counterweight By Universal Astronomics

5 lb Counterweight

$10.00

Clamshell Riser Block By Universal Astronomics

UniStar Mounting Accessory - Clamshell Riser Block

$10.00

Visual Baffle 57mm By Borg

Borg Visual Baffle 57mm.

$12.00

31.7 - 24.5 AD By Borg

Borg 31.7 - 24.5 AD.

$12.00

1.25" Eyepiece Adapter By Stellarvue

A squared 1.25" eyepiece adapter that fits 2" focusers. Requires additional in focus ability. Allows use of 1 1/4" diagonals with the SV105. Also comes with camera t-thread for attaching cameras to the telescope. Single set screw.

$12.00

ST-7RC Adapter Plug By SBIG

This adapter is supplied with all "ST" series cameras. It plugs into the 9 pin "AO/CFW/SCOPE" port on an ST-7/8/9/10/2000 camera and accepts an RJ-11 to RJ-11 Tracking Cable that connects the camera to your telescope drive's autoguider ("CCD") port. This adapter plug is not required when using a CFW8A.

$12.50

Mounting Block Adapter By TeleVue

This part allows the X-Y (AAM-0001) Accessory Mount to be attached to our SAB-1001 SCT Accessory Bracket. This allows the TV-60 to be used as a "finder scope" on Schmidt-Cassegrain telescopes.

$15.00

Dovetail for QRB-1002 Quick Release Bracket By TeleVue

This Dovetail attaches to the QFM-1008 Universal Finder Mount allowing mounting on the QRB-1002 Quick release bracket.

$15.00

#157 1.25" Adapter for Flip Mirror Systems By Meade

This adapter permits the use of either Meade flip-mirror system (1.25" #644 or 2 #647") with telescopes using 1.25" focusers. Its use is generally limited to refractors.

$15.00

AC Adapter for the AZM-100 Mount By Hutech Corp

Hutech AC Adapter for the AZM-100 Mount.

$17.00

M34.5 to M40.5 AD Adapter By Borg

Borg M34.5 to M40.5 AD Adapter.
Connects a reversed Nikkor EL lens such as 40/4, 50/2.8, or 63/2.8 to the M42 Helical Focuser L and the M42 Helical Focuser. Should be used with the M42P1 to M34.5 AD adapter(7848).

$17.00

1.25" To .965" Eyepiece Adapter By Orion

1.25" to .965" Eyepiece Adapter. This adapter lets you use an eyepiece of different size (.965") from your telescope's focuser or star diagonal. Setscrew holds the eyepiece securely. Black-anodized aluminum.

$17.95

1.25" Extension Tube By Orion

Provides extra focuser "back travel" often needed for short-range terrestrial viewing. Anodized, machined aluminum tube adds 2" of extension, two locking thumbscrews and threaded for filters. Fits 1.25" eyepieces or focusers.

$18.95

Finder Charts of Select Double Stars By Sky Spot