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Products and Pricing Source List
OGS
Ritchey-Chretien Observatory
Systems 2007
(Including
Telescope, Mount and Computer Controller)
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RC10
(Mg and
Al)
Complete with Mount and Computer Controller
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RC10-NJP160
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RC 10” f/9,
NJP160 German Mt. w. Temma-2“Go-To” Controller
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$21,175.00
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RC10-ME
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RC 10” f/9,
Paramount ME
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$27,280.00
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RC12.5
(Mg)
Complete with Mount and Computer Controller
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RC12.5-ME
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RC 12.5”
f/9, Paramount ME
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$33,250.00
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RC12.5-75GN
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RC 12.5”
f/9, OGS75 German Mt., TCS Nano Drive
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$61,150.00
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RC12.5-75FN
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RC 12.5”
f/9, OGS75 Fork Mt., TCS Nano Drive
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$63,350.00
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RC14.25 (Al)
Complete with Mount and Computer Controller
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RC14.25-ME
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RC 14.25”
f/7.9, Paramount ME
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$41,500.00
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RC14.25-75GN
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RC 14.25”
f/7.9, OGS75 German Mt., TCS Nano Drive
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$69,850.00
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RC14.25-75FN
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RC 14.25”
f/7.9, OGS75 Fork Mt., TCS Nano Drive
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$72,000.00
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RC16 (Al)
Complete with Mount and Computer Controller
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RC16-ME
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RC 16”
f/8.4, Paramount ME
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$46,600.00
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RC16-75GN
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RC 16”
f/8.4, OGS75 German Mt., TCS Nano Drive
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$75,000.00
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RC16-75FN
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RC 16”
f/8.4, OGS75 Fork Mt., TCS Nano Drive
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$77,250.00
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RC16-100FN
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RC 16”
f/8.4, OGS100 Fork Mt., TCS Nano Drive
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$94,500.00
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RC20 (Al)
Complete with Mount and Computer Controller
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RC20-100GM
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RC 20”
f/8.1, OGS100 German Mt., MKS Controller
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$102,000.00
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RC20-100GN
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RC 20”
f/8.1, OGS100 German Mt., TCS Nano Drive
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$132,550.00
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RC20-100FN
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RC 20”
f/8.1, OGS100 Fork Mt., TCS Nano Drive
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$137,500.00
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RC20-140GN
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RC 20”
f/8.1, OGS140 German Mt., TCS Nano Drive
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$159,500.00
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RC20-140FN
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RC 20”
f/8.1, OGS140 Fork Mt., TCS Nano Drive
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$170,500.00
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RC20-140GS
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RC 20”
f/8.1, OGS140 German Mt., TCS Servo Drive
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$190,300.00
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RC20-140FS
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RC 20”
f/8.1, OGS140 Fork Mt., TCS Servo Drive
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$201,300.00
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RC24 (Al)
Complete with Mount and Computer Controller
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RC24-140GN
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RC 24” f/8,
OGS140 German Mt., TCS Nano Drive
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$195,000.00
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RC24-140FN
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RC 24” f/8,
OGS140 Fork Mt., TCS Nano Drive
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$206,000.00
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RC24-140GS
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RC 24” f/8,
OGS140 German Mt., TCS Servo Drive
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$225,500.00
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RC24-140FS
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RC 24” f/8,
OGS140 Fork Mt., TCS Servo Drive
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$236,400.00
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RC24-190FN
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RC 24” f/8,
OGS190 Fork Mt., TCS Nano Drive
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$290,400.00
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RC24-190FS
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RC 24” f/8,
OGS190 Fork Mt., TCS Servo Drive
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$322,300.00
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RC32 (Al)
Complete with Mount and Computer Controller
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RC32-140GN
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RC 32”
f/7.6, OGS140 German Mt., TCS Nano Drive
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Please Call
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RC32-140FN
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RC 32”
f/7.6, OGS140 Fork Mt., TCS Nano Drive
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Please Call
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RC32-140GS
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RC 32”
f/7.6, OGS140 German Mt., TCS Servo Drive
|
Please Call
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RC32-140FS
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RC 32”
f/7.6, OGS140 Fork Mt., TCS Servo Drive
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Please Call
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RC 32”
f/7.6, OGS190 Fork Mt., TCS Nano Drive
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$418,000.00
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RC32-190FS
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RC 32”
f/7.6, OGS190 Fork Mt., TCS Servo Drive
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$445,500.00
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RC40 (Al)
Complete with Mount and Computer Controller
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RC40-190FS
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RC 40” f/8,
OGS190 Fork Mt., TCS Servo Drive
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$825,000.00
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Aluminum/Magnesium Optical Tube Assemblies (OTAs)
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| Ritchey-Chretien OTAs |
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RC10
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10” f/9, Mg and Al Combo w. Invar metering rods (30
lbs.)
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$15,200.00
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RC12.5
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12.5” f/9, Magnesium w. Invar metering rods
(40
lbs.)
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$19,000.00
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RC14.25
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14.25” f/7.9, Al w. Invar metering rods
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$28,000.00
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RC16
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16” f/8.4, Al w. Invar metering rods
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$36,000.00
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RC20
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20” f/8.1, Al w. Invar metering rods
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$55,900.00
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RC24
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24” f/8, Al w. Invar metering rods
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$82,800.00
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RC32
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32” f/7.6, Al w. Invar metering rods
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Pls.
Inquire
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Classical
Cassegrain
OTAs
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| CC10
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10” f/15, Mg and Al Combo w. Invar metering rods
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$14,700.00
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| CC12.5
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12.5” f/16, Magnesium w. Invar metering rods
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$18,500.00
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| CC14.25
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14.25” f/16, Aluminum w. Invar metering rods
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$27,500.00
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| CC16
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16” f/14, Aluminum w. Invar metering rods
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$35,000.00
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| CC20
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20” f/16, Aluminum w. Invar metering rods
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$55,000.00
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| CC24
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24” f/16, Aluminum w. Invar metering rods
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$81,000.00
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| CC32
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32” f/10, Aluminum w. Invar metering rods
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Pls. Inquire
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OGS
10-32 Inch Aluminum/Magnesium OTA Exclusive Features
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All OTAs tested and collimated on the OGS 33” laser
autocollimator!
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OTAs
arrive precision collimated and ready to use. Guaranteed!
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OTAs fully 5-year warranted, optical, mechanical, and
electrical!
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Mirror
coatings are fully 1-year warranted! |
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OGS
10-32 Inch Aluminum/Magnesium OTA Standard Accessories
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Ritchey-Chretien or Classical Cassegrain OGS-Engineered Optics
by Star Instruments
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Optical tube constructed of aluminum
(10 & 12.5” OTAs constructed of lightweight magnesium) |
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Professionally
painted urethane white w. highly protective clear-coat. |
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Sealing
tube cover with off-axis apertures for solar filters, or apertures
used as Hartman mask (for real-time star focusing and collimation) |
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Tube
balance weights (fine balance)
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Tube
attachment fixture (clamping rings)
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Slewing
handles
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Takahashi illuminated finder;
8x50 (10-16” OTA), 11x70 dual finders (20-40” OTA)
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Removable OGS/Astrophysics rack-and-pinion focuser;
65mm I.D. (10-16” OTA), 105mm I.D. (20-40” OTA)
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Tele Vue 2” star diagonal
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Tele
Vue 55mm Plössl eyepiece
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Threaded
holes for instrumentation attachment on back plate
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Active
cooling
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Lightweight conical-shaped low-expansion ceramic
mirrors provide low thermal and tube inertia
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Extremely
smooth, computer-polished optical surface, 1/25 RMS wavefront or
better
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Standard
Al with SiO2 quartz overcoat (custom optical coatings available)
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Professional
Zygo interferogram with fringe analysis of optics
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High
stability optical boresight
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Invar
36 mirror metering rods to ensure thermally stable focus
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Electronic Secondary Focus
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Tested and collimated on the OGS 33” laser
autocollimator |
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OGS
10-32 Inch Aluminum/Magnesium OTA Optional Accessories
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| Three-element 70mm Ø Photo-Visual Focal Reducer (0.75x)
for small format |
$250.00 |
| Three-element 42mm Ø Photo-Visual Focal Reducer (0.63x)
for ST-7/8 Imaging |
$250.00 |
| Five-element custom f/3.0 Focal Reducer |
Please Inquire |
| Three-element field corrector provides a 1.5˚
diffraction limited field for medium format |
Please Inquire |
| OGS Off-axis 2.7" Guider (works w. all
Astrophysics focusers) |
$385.00 |
| Instrument Rotators |
Please Inquire
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| Flip Mirrors |
Please Inquire
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| Filters |
Please Inquire
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| Camera Adapters |
Please Inquire
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| Custom colored “pearl” painted tubes
|
Please Inquire
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| Custom
colored anodized tubes |
Please Inquire
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| Open Truss Assemblies; Aluminum or OGS Carbon
Fiber XZe® |
Please Inquire
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Special application coatings, such as ENHANCED ALUMINUM, SILVER, GOLD, and dielectrics |
Please Inquire
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| Corning ULE® |
Please Inquire
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| Custom Designs
|
Please Inquire
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SIZE
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WEIGHT
|
BEST
DELIVERY*
|
PRICE
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10.0”
f/9
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34
LBS
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Pls.
Inquire
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$14,500.00
|
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12.5”
f/9
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46
LBS
|
Pls.
Inquire
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$17,500.00
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14.25”
f/7.9
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56
LBS
|
Pls.
Inquire
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$26,250.00
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16.0”
f/8.4
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89
LBS
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Pls.
Inquire
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$34,500.00
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20.0”
f/8.1
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139
LBS
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Pls.
Inquire
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$54,800.00
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| *Due to the intricate hand-assembly, intensive
optical testing, and guaranteed collimation of each OGS RC
telescope, the delivery times of these telescopes must be quoted at
time of order. |
OGS
R-C 10-20 Inch Tuned Carbon Fiber XZe™
OTA Exclusive Features
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