| 1.25" Universal Digital Camera Adapter | $39.95 |
| 2" Universal Digital Camera Adapter | $44.95 |
| Universal Digital Camera Adapter with Swing Arm | $44.95 |
| Pentax S SLR T-Ring | $14.95 |
| Pentax K SLR T-Ring | $18.95 |
| Nikon SLR T-Ring | $19.95 |
| Konica SLR T-Ring | $19.95 |
| Minolta SLR T-Ring | $18.95 |
| Minolta AF T-Ring | $19.95 |
| Olympus SLR T-Ring | $21.95 |
| Canon SLR T-Ring | $24.95 |
| Contax/Yashica SLR T-Ring | $21.95 |
| Canon EOS T-Ring | $24.95 |
Diagonals
| 24.5mm
input/1.25" Eyepiece Holder Mirror Diagonal |
$30 |
| 1.25" Mirror Star Diagonal | $25 |
| 1.25" 45° Erect Image Diagonal | $30 |
| 1.25" 90° Erect Image Diagonal | $39 |
| 2" 45° Erect Image Prism Diagonal | $99 |
| 24.5mm input/1.25" Eyepiece Holder 45° Erect Image Prism Diagonal | $39 |
| 2" Mirror Diagonal for 2" Focuser | $65 |
| 2" Mirror Diagonal for SCT | $69 |
| 2" Mirror Diagonal - 99% dielectric coatings cast housing | $115 |
| 2" Mirror Diagonal for SCT - 99% dielectric coatings cast housing | $119 |
| 2" Mirror Diagonal - 99% dielectric coatings with machined housing for 2" focuser | $129 |
| 2" Mirror Diagonal- 99% dielectric coatings with machined housing for SCT | $135 |
| 2" Mirror Diagonal - 99% dielectric coatings, with collimation and twist lock and MDA-TL | $169 |
| 2" Mirror Diagonal - 99% dielectric coatings, with collimation and twist lock and MDA-TL for SCT | $169 |
Finderscopes
| Red Dot Finderscope | $20 |
| Furb for Red Dot Finderscope | $7 |
| 6x30mm finder (black) with bolt-on 2-ring bracket | $29 |
| 6x30mm finder (white/blue) with bolt-on 1 piece bracket | $29 |
| 7x50mm Straight Finderscope - white, blue, or black | $59 |
| 7x50mm Right Angle Finderscope - white, blue, or black | $89 |
| 7x50mm Correct Image Right Angle Finderscope - white, blue, or black | $95 |
| 7x50mm Right Angle Illuminated XX Reticle Finderscope - white, blue, or black | $175 |
| 7x50mm Illuminated XX Reticle Right Angle Correct Image Finderscope - white, blue, or black | $179 |
| 12x80mm Right Angle Reverted Finderscope - white, blue, or black | $169 |
| 12x80mm Correct Image Finderscope - white, blue, or black | $169 |
| 12x80mm Illuminated Right Angle Reverted Finderscope - white, blue, or black | $280 |
| 12x80mm Illuminated Correct Right Angle Finderscope - white, blue, or black | $280 |
| Quick Release Bracket for 50mm finder - fits furb | $25 |
| Base for red-dot finder | $7 |
| Quick Release Bracket for 50mm finderscopes, 9" base curve | $35 |
| Quick Release Bracket for 50mm finderscopes, 4" base curve | $35 |
| Quick Release Bracket for 50mm finderscopes, 6" base curve | $35 |
| Quick Release Bracket for 80mm finderscopes, 9" base curve | $70 |
| SCT Bracket for 80mm finder or finder/guider | $70 |
| Universal bracket for 80mm finder or finder/guider | $35 |
Collimating Tools and Flashlights
Product |
Price |
| Collimating Tool for Newtonian (Cheshire Eyepiece) | $29 |
| Laser Collimator with side view and variable intensity | $45 |
| Red/White LED Flashlight with variable intensity | $20 |
Ball Bearing Tube Rotation for EQ5, HEQ5, and EQ6 (includes tensioner)
Product |
Price |
| Synta made 8" Newtonian | $209 |
| Synta made 10" Newtonian | $225 |
| GSO made 8" Newtonian | $219 |
| GSO made 10" Newtonian | $225 |
| GSO made 12" Newtonian | $299 |
| For 10" Tubing | $225 |
Ball Bearing Tube Rotation for Meade Telescopes
Product |
Price |
| For Meade 10" Starfinder | $225 |
| For Meade 8" Schmidt-Newtonian | $219 |
| For Meade 10" Schmidt-Newtonian | $225 |
Mounts, drives, accessories, and tripods
Product |
Price |
| AZ1 mount for 805 | $55 |
| Light duty mount for 805 with weight, shaft, controls, and tube bar | $55 |
| DC R.A. motor drive for EQ3 | $39 |
| Medium duty mount with weight, shaft, controls, and polar finder | $279 |
| Aluminum tripod for AZ1 and EQ3 | $55 |
| 50" extendible wood tripod with centre pull | $70 |
| Extendible steel tripod | $139 |
| Heavy extendible steel tripod | $169 |
| 6mm short or long flexible control stalks for manual EQ mount control | $10 |
| 3.5" Cradle Rings (2) 5mm attachment screw | $28 |
| 4" Cradle Rings (2) for all Mounts 5mm attachment screw | $28 |
| 4" Cradle Rings (2) for all Mounts 6mm attachment screw | $28 |
| 4.2" Cradle Rings (2) for all Mounts 6mm attachment screw | $24 |
| 4.6" Cradle Rings (2) for all Mounts 6mm attachment screw | $28 |
| 5.5" Cradle Rings (2) for all Mounts 6mm attachment screw | $28 |
| 6.3" Cradle Rings (2) for all Mounts 6mm attachment screw | $39 |
| 7.2" Cradle Rings (2) for all Mounts 6mm attachment screw | $28 |
| 9.4" Cradle Rings (2) for all Mounts 6mm attachment screw | $45 |
| 10" Cradle Rings (2) for EQ4 Mount 6mm attachment screw | $70 |
| 13" anodised bar for EQ5 (extruded) | $25 |
| 8" bar for EQ5 (cast) | $15 |
| 11" bar for EQ5 (cast) | $19 |
| Tube ring for camera tripod | $4 |
4" Steel Pedestals for all EQ5 Mounts (measured from ground to base)
| Adds 20" between EQ5 tripods and mount | $45 |
| Pedestal with legs and mount adapter 30" height | $179 |
| Pedestal with legs and mount adapter 36" height | $199 |
| Pedestal with legs and mount adapter 42" height | $209 |
| Pedestal with legs and mount adapter 48" height | $229 |
| Pedestal with legs and mount adapter 54" height | $249 |
| Quick release cable for mount head | $29 |
| Anti-vibration pads | $25 |
Rack and Pinion Focuser
| 5.5" diameter with curved base, plastic | $15 |
| 2" Newtonian Focuser with adapter, 64mm low focus | $45 |
| 1.25" Refractor Focuser with adapter, 150mm travel, 60mm diameter base | $45 |
| 2" Refractor Focuser with adapter, 150mm travel (GSO) | $45 |
| 2" Refractor Focuser with adapter, 150mm travel (Synta) | $45 |
| 2" Helical Focuser for Newtonian with 1.25" adapter, 46mm low focus | $45 |
Standard 2" Crayford
| Newtonian with adapter, 40mm travel | $105 |
| Refractor with adapter, 87mm daimeter base | $105 |
2-Speed Microadjustable 2" Crayford Focusers
| Newtonian with adapter, 40mm travel | $140 |
| Low Newtonian with adapter, 42mm push/pull, 24mm 2-speed focus, universal base | $160 |
| Refractor with adapter, 87mm diameter base | $140 |
| Schmidt-Cassegrain | $155 |
| Low SCT with adapter, 42mm push/pull, 24mm 2-speed focus | $175 |
Standard Crayford Refractor Conversions
| Meade 102mm | $119 |
| Meade 120mm | $139 |
| Meade 150mm | $149 |
| Celestron/Orion/SW 102mm | $119 |
| Celestron/Orion/SW 120mm | $139 |
| Celestron/Orion/SW 150mm | $149 |
2-Speed Crayford Refractor Conversions
| Meade 102mm | $160 |
| Meade 120mm | $180 |
| Meade 150mm | $180 |
| Celestron/Orion/SW 102mm | $170 |
| Celestron/Orion/SW 120mm | $180 |
| Celestron/Orion/SW 150mm | $180 |
Standard Newtonian Crayford Conversions
| Standard Crayford for Synta small base Newtonian | $119 |
| Standard Crayford for Synta large base Newtonian | $139 |
2-Speed Newtonian Crayford Conversions
| 2-speed Crayford for Synta small base Newtonian | $159 |
| 2-speed Crayford for Synta small base Newtonian (low) | $159 |
| 2-speed Crayford, low Newtonian with adapter, 42mm push/pull, 24mm 2-speed focus | $175 |
Objective Mirrors - Plate glass, parabolic, Al&SiO2
Product |
Price |
| D=6", F=48" 1/3 wavefront | $129.00 |
| D=6", F=30" 1/6 wavefront | $160.00 |
| D=7.75", F=48" 1/6 wavefront | $225.00 |
| D=9.75", F=50" 1/6 wavefront | $315.00 |
| D=12", F=60" 1/6 wavefront | $599.00 |
Elliptical Diagonals - AlSiO2 1/10 wavefront, 92% reflectance
Product |
Price |
| 0.8" Minor axis, BK7 | $25.00 |
| 1.1" Minor axis, BK7 | $25.00 |
| 1.2" Minor axis, BK7 | $30.00 |
| 1.8" Minor axis, BK7 | $45.00 |
| 2.0" Minor axis, BK7 | $55.00 |
| 2.1" Minor axis, BK7 | $55.00 |
| 2.5" Minor axis, BK7 | $65.00 |
4 Vane Spiders with Holder (Specify Tube Inside Diameter)
| 1.3" Hub | $49.00 |
| 1.3" Hub with Paint | $55.00 |
| 1.8" Hub | $55.00 |
| 1.8" Hub with Paint | $59.00 |
Dobsonian Parts
| Dobsonian Side Bearings Set of 2 for 6" | $15.00 |
| Dobsonian Side Bearings Set of 2 fo 8" | $20.00 |
| Dobsonian Side Bearings Set of 2 for 10" | $20.00 |
| Tension Springs and mounting Hardware Set of 2 | $15.00 |
| Dobsonian Base for 10" Tube | $65.00 |
Mechanical Adapters
| 1.25" Extension Tube, 2" long | $15 |
| 2" Extension Tube, 2" long | $24 |
| 1.25" Adapter to T-ring | $24 |
| 2" Adapter to T-ring | $39 |
| 2" Adapter to T-ring, non-recessed barrel | $29 |
| 1.25" Combination Camera Adapter | $19 |
| SCT 1.25" Adapter and T-ring Adapter | $35 |
| SCT T-ring Adapter 30mm | $19 |
| SCT T-ring Adapter 55mm | $19 |
| 2"-1.25" Adapter with pressure ring and filter threads | $15 |
| 2"-1.25" Twist lock Adapter with T-ring adapter and filter threads | $29 |
| T to C thread adapter | $39 |
| SCT to 2" Adapter with pressure ring | $19 |
| Adapter ring for Orion/SW MC to SCT threads | $12 |
All prices are subject to change without notice.