INDIVIDUAL COMPONENTS FOR THE ATM
(Amateur Telescope Maker)
** Dealer Inquiries Welcome **
Delivery times typically 1 to 8 weeks
Delivery times will vary depending on the job, material availability and our schedule.
Packaging and shipping not included unless specified.
MIRROR CELLS (see photos below)
9 point Mirror Cells
- 8"-10".......................$550
- 11"-12".......................$650
- 13"-14"......................$750
18 point Mirror Cells
- 14"-16".....................$950
- 18"-20"...................$1050
- 22"-26"...................$1150
- 28"-30"..................$1450
27 point Mirror Cells
- 32"............................$1850
- 33" & up.................$Call
Mirror Cell Add-ons
- Custom Mounting Frames
- Rear Light Baffles
- Cooling Fan Systems
- Wireless Remote Collimation
- Primary mirror diameter and thickness required
- All mirror cell points are computer generated
- Prices include the standard mounting frame as shown on the video.
- Unless specified, standard mounting frames are 2" larger than the primary mirror diameter.
- Custom sizes also available
MIRROR CELL PHOTOS
Please provide the measurements below when ordering
A = (cell mounting frame height)
B = (cell mounting frame width)
C = (mirror thickness)
D = (mirror diameter)
E = (mirror box inside depth)
Please specify if METRIC measurement are being used
STANDARD (18-POINT) MIRROR CELL DIAGRAM
SECONDARY HOLDERS & SPIDERS (see photos below)
Secondary Holders from 3.1" to 8" (minor axis)
- 3.1-4".....................$115
- 4.5"-6"..................$145
- 6.5"-8"..................$195
Spiders from 12" to 43" (inside tube diameter)
- 12"-16"...................$105
- 18"- 26"..................$135
- 28"-34"...............$180
- 36"-43"...............$225
Add-Ons
- Spider Vane wired for secondary dew heater.......$95
- Secondary Optic Install Service......................................$Call
- Secondary Offset option......................................................$Call
- All Secondary holders and spiders are made to order.
- Custom sizes and applications available. Call to discuss.
- Secondary offset calculation: secondary mirror diameter divided by 4 times the focal ratio. i.e., 5" secondary / F3.3 focal length ratio. 5/3.3x4(13.2)=.378" offset from center away from the focuser.
- Secondary holders are offered with a full retainer lip or 6 tab retainer lip as shown in the video.
- Spiders made from steel also available. Call to discuss.
SECONDARY HOLDERS & SPIDERS
DSC STALK / PODIUM (see photos below)
DSC Stalk / Podium Options
- 34" tall Unpainted stalk...$150
- Painted stalk (hammered black)...$200
- Keystone Bracket up to 6 ports (unpopulated)...$50
- Custom sizes available
DSC Stalk Wiring Options
- DSC (only): RCA(12v)-RJ45(for encoders)...$60
- DSC (w/ServoCat): RCA(12v)-RJ45-RJ11/12-RJ9/10/22...$120
- Optional Individual Keystone Jacks added: (see below)...$30 ea.
- Blanks will be inserted into any empty ports (NO CHARGE)
Individual Keystone Jack Options (your choice) wired from connector to DSC
- RJ45(8p8c) Includes wiring...$30
- RJ11/12(6p6c) Includes wiring...$30
- RJ9/10/22(4p4c) Includes wiring...$30
- USB(3.o) Includes wiring...$30
- RCA(12v) Includes wiring...$30
DSC STALK / PODIUM
FABRICATED ALUMINUM GROUND BOARD (see photos below)
Ground Boards (Complete Ready to Install)
- up to 19"...............$250
- 20"-24"..................$270
- 25"-32"..................$350
- 33"-48"..................$675
(33" & up includes triangular aluminum sub frame for added support)
Powered Ground Boards (Complete Ready to Install)
- up to 19"...............$550
- 20"-24"..................$570
- 25"-32"..................$650
- 33"-48"..................$975
(33" & up includes triangular aluminum sub frame for added support)
Specs we need when ordering a Ground Board
- Rocker box floor thickness at the center
- Rocker box length (inside / outside)
- Rocker box width (inside / outside)
- Minimum mirror box to rocker floor clearance
- Existing center bolt diameter
- Altitude bearing Teflon thickness
- ServoCat type (Standard or Jr.)
FABRICATED ALUMINUM GROUND BOARD
ENCODER MOUNTING & ALT TEFLON KIT (see photos below)
Scope Size
- up to 24".........$175
- 25" & up..........$195
- Custom sizes available
Kit Includes:
- Encoder Arms
- Delrin encoder arm Standoffs
- ALT bearing encoder Center Mount
- Hardware
- (x4) ALT bearing Teflon Pads...
(Grooved for ServoCat ALT drive cable)
Optional Encoders:
- 10K & 40K (call for availability)
ENCODER MOUNTING & ALT TEFLON KIT
WHEELS & HANDLES SYSTEM (see photos below)
Kit Includes
- up to 24" (single tire per side).....$200
- 25" to 30" (dual tires per side).....$295
- Call for custom applications
WHEELS & HANDLES SYSTEM
CUSTOM LIGHT STROUDS
Fitted circumference up to 60"
- Length up to 4ft..............$175
- Each addtl. FT add.........$35
- Option: Additional drawstring on the bottom.......$35
Fitted circumference over 60" up to 120"
- Length up to 4ft..............$215
- Each addtl. FT add.........$45
- Option: Additional drawstring on the bottom.......$39
- Larger shrouds available......call
See video for the dimensions we will need from you
Shrouds are made from a 96% polyester & 4% nylon fabric
CUSTOM TRUSSES
Custom Built to your Specifications
* Open ends or Welded ends
* Cut to Length
* With or Without Wiring Holes
* Primed & Painted or Raw Aluminum
* Custom Diameters available
CALL FOR PRICING
COMPLETE GO-TO KIT
Go-To System Installs
We offer complete Servocat installations on most Truss Dobsonian Telescopes. All components shown in the "ServoCat Complete Kit Video" can be purchased individually or as part of a complete ServoCat installation.
- Call for price and details
NEXUS DSC PRO WITH WIFI
Includes the optional Wifi Card
$Call (not in stock at this time)
SERVOCAT GO-TO SYSTEM
BELT DRIVEN (363.26 ratio) ServoCat goto systems
$ CALL
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