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Pricing for DayStar & Company Seven Astronomical Filter Systems
July 2003
| Light Pollution Rejection Filters |
Price |
| Broad Band |
$210.00 |
| Oxygen III |
$210.00 |
Note: Filter threaded 48mm
| Hydrogen-Alpha University Series Models: |
Price |
| 0.4 Angstrom Bandpass |
(P.O.R.) |
| 0.5 Angstrom Bandpass |
$5,600.00 |
| 0.6 Angstrom Bandpass |
$4,800.00 |
| 0.7 Angstrom Bandpass |
$4,200.00 |
| 0.8 Angstrom Bandpass |
$3,700.00 |
Add 10% of price for 1.0 angstrom off-band tuning
Filter mounting hardware and prefilter optional
| Hydrogen-Alpha ATM Series Models: |
Price |
| 0.5 Angstrom Bandpass |
$3,600.00 |
| 0.6 Angstrom Bandpass |
$3,000.00 |
| 0.7 Angstrom Bandpass |
$2,570.00 |
| 0.8 Angstrom Bandpass |
$2,250.00 |
| 0.95 Angstrom Bandpass |
$1,950.00 |
Add 10% of price for 1.0 angstrom off-band tuning
Filter mounting hardware and prefilter optional
| Hydrogen-Alpha DS-Ultra CCD Imaging Filter |
Price |
| 0.4 Angstrom Bandpass, 20mm aperture |
$4,000.00 |
| 0.6 Angstrom Bandpass, 20mm aperture |
$2,499.00 |
Note: Filter mounting hardware and prefilter optional
| Calcium K-Line Series Filters |
Price |
| University Model 2.0 Angstrom Single Cavity |
P.O.R. |
| 8.0 to 10.0 Angstrom Two Cavity Square Band Model |
$3,300 |
Note: Filter mounting hardware and prefilter optional
| Hydrogen-Alpha T-Scanner Series Models: |
Price: |
| 0.5 Angstrom Bandpass |
$1,980.00 |
| 0.6 Angstrom Bandpass |
$1,645.00 |
| 0.7 Angstrom Bandpass |
$1,360.00 |
| 0.8 Angstrom Bandpass |
$1,135.00 |
Note: Filter mounting hardware and prefilter optional
| Hydrogen-Alpha T-Scanner Series Oven Models: |
Price: |
| 0.5 Angstrom Bandpass |
$2,300.00 |
| 0.6 Angstrom Bandpass |
$1,900.00 |
| 0.7 Angstrom Bandpass |
$1,600.00 |
| 0.8 Angstrom Bandpass |
$1,300.00 |
Note: Filter mounting hardware and prefilter optional
Optional Energy Rejection Pre-Filters are required for use with any of the above.
Please contact Company Seven for individual design and availability assistance.
| Accessories for DayStar filters: |
Price: |
| Telecentric Lens to obtain optimum f ratio for larger aperture prefiltering,
for DayStar filter T Series Plate |
$210.00 |
| Astro-Physics 2 Inch Diameter Convertible Photo-Visual 2X Barlow Lens |
$185.00 |
| 2 Diameter Female Adapter, Non marring Fitting
for DayStar filter T Series Plate |
$45.00 |
| 2 Inch Diameter Extension Tube with non-marring Fitting
for use with Telecentric lens or other accessories |
$45.00 |
| |
FULL APERTURE Prefilters: |
ON AXIS f30 Prefilters: |
Telescope
Make/Aperture |
Filter Aperture |
Price |
Filter Aperture |
Price |
| Astro-Physics 105 EDT |
2.9" (75mm)* |
P.O.R. |
Not Suggested |
N/A |
| Astro-Physics 120 EDT |
4.7" (120mm)* |
P.O.R. |
1.4" (34mm) |
P.O.R. |
Astro-Physics 130 EDT
(Black Front Cell) |
5.1" (125mm)* |
P.O.R. |
1.4" (33mm) |
P.O.R. |
Astro-Physics 130 ED/EDT/EDF
(White Front Cell) |
5.1" (125mm)* |
P.O.R. |
1.4" (35mm) |
P.O.R. |
Astro-Physics 6 Inch f12 EDT
(White Front Cell)
| 6.1" (155mm)Á |
N/A |
5.1" (125mm) |
P.O.R. |
| Astro-Physics 155 ED/EDT/EDF |
6.1" (155mm)* |
N/A |
5.1" (125mm) |
P.O.R. |
| Astro-Physics 180 EDT/EDF |
7.1" (180mm)* |
N/A |
5.1" (125mm) |
P.O.R. |
* Requires AP 2 Inch Barlow, Extension Tube
and AP Telecentric Lens
Á Requires AP 2 Inch Barlow and Telecentric Lens
| DayStar OFF AXIS Telescope Prefilters: |
| Celestron C-5 Telescope
| Not Suggested
| N/A
| 1.50 Inch (38mm)
| P.O.R. |
| Celestron C-8 Telescope
| Not Suggested
| N/A
| 2.50 Inch (63mm)
| P.O.R. |
| Celestron C-11 Telescope
| Not Suggested
| N/A
| 3.50 Inch (90mm)
| P.O.R. |
| Celestron C-14 Telescope
| Not Suggested
| N/A
| 4.50 Inch (114mm)
| P.O.R. |
| Meade 2080 Telescope
| Not Suggested
| N/A
| 2.50 Inch (63mm)
| P.O.R. |
| Meade 2120 Telescope
| Not Suggested
| N/A
| 3.00 Inch (75mm)
| P.O.R. |
| Questar 3-1/2 Telescope
| 3-1/2 Inch with diaphragm
| P.O.R
| 1.25 Inch (32mm)
| P.O.R. |
| Questar 7 Telescope
| 7.0 Inch
| P.O.R
| 2.50 Inch (63mm)
| P.O.R. |
| Custom OFF AXIS Telescope Prefilters: |
| Celestron C-5 Telescope
| Not Suggested
| N/A
| 1.50 Inch (38mm)
| P.O.R. |
| Celestron C-8 Telescope
| Not Suggested
| N/A
| 2.50 Inch (63mm)
| P.O.R. |
| Celestron C-11 Telescope
| Not Suggested
| N/A
| 3.50 Inch (90mm)
| P.O.R. |
| Celestron C-14 Telescope
| Not Suggested
| N/A
| 4.50 Inch (114mm)
| P.O.R. |
| Meade 2080 Telescope
| Not Suggested
| N/A
| 2.50 Inch (63mm)
| P.O.R. |
| Meade 2120 Telescope
| Not Suggested
| N/A
| 3.00 Inch (75mm)
| P.O.R. |
| Questar 3-1/2 Telescope
| 3-1/2 Inch with diaphragm
| P.O.R
| 1.25 Inch (32mm)
| P.O.R. |
| Questar 7 Telescope
| 7.0 Inch
| P.O.R
| 2.50 Inch (63mm)
| P.O.R. |
Solar Prominence (Coronagraph) Observation and Imaging Filters:
- Specify Telescope and Exact Effective Focal Length, (P.O.R.)
Energy Rejection Pre-filter for DayStara and Solar Prominence Filters:
- Specify Telescope and Exact Effective Focal Length, (P.O.R.)
Company Seven Solar (White Light) Observation Filters, Precision Glass Substrate, Filter is Density of
5
- 90mm Diameter, White Light Photographic Filter, (P.O.R.)
- 130mm Diameter, White Light Photographic Filter, (P.O.R.)
- 180mm Diameter, White Light Photographic Filter, (P.O.R.)
Company Seven Solar (White Light) Photographic Filters, Precision Glass Substrate
Each Photographic Filter is Density 3.3. Each filter includes one 1.8 Neutral Density 1.25 Inch eyepiece filter for
visual use.
- 95mm Diameter, White Light Photographic Filter, (P.O.R.)
- 130mm Diameter, White Light Photographic Filter, (P.O.R.)
- 155mm Diameter, White Light Photographic Filter, (P.O.R.)
- 180mm Diameter, White Light Photographic Filter, (P.O.R.)
| Optional Items/Accessories |
| Hydrogen-Alpha Models:
| Price |
| 2 Inch Photo-Visual 1.7/2.3X Telenegative Barlow Lens |
$210.00 |
| Binocular Viewer, holds two 1.25 oculars, best suited to Solar/Lunar/Planetary viewing. Optics by Carl Zeiss |
$1,250.00 |
| Binocular Viewer bayonet for straight through observing |
$50.00 |
| Camera Adapter, Prime Focus w/T-ring (specify 35mm camera make) threaded for 48mm filters |
$55.00 |
| Camera Adapter, as above w/Eyepiece Projection Housing |
$95.00 |
| Extension Tube, 2.7 Inch Diameter X 2.5 Inch fully baffled with non-mar clamp |
$50.00 |
| Fitting for H-Alpha University Series Filter Body, 2" Female with non-mar clamp |
$45.00 |
| Fitting for H-Alpha ATM Series Filter Body, 2" Female with non-mar clamp |
$45.00 |
| Micrometer Reticle Eyepiece, 12.5mm 1.25 Inch diam. Orthoscopic, with 4 laser etched reticle
patterns. Incl. LED illuminator |
$195.00 |
| Mirror Diagonal, Presision 2" Astro-Physics "Maxbright" |
$290.00 |
| Reducer, 2 to 1.25 inch diameter, non-marring, thread for 48mm filters |
$45.00 |
Company Seven Custom "Airline Transport Association Approved" Cases
- Case meets or exceeds applicable International Airline Standards.
- Cases are plywood/metal construction w/metal reinforced edges and corners.
- Durable foam lining is custom cut, compartmentation is reinforced.
- Interior is velour lined.
- Heavy duty clasps which secure the hinged lid.
- Tamper resitant combination lock.
- Metal plate on exterior to affix shippers (UPS or FedEx for example) airbill.
- Weather proofing construction and gasketing.
- Vinyl outer shell colors include: Black, Blue, Brown, Dark Brown, Dark Grey, Green, Grey, Olive, Orange, Red, Tan, Yellow, White.
- Military Spec. cases are available for the more extreme weather and biological environments.
ATA Case for Daystar University or H-Alpha Filter $395.00
ATA Case for Daystar University or H-Alpha Filter with space to accommodate Pre-filters $450.00
Prices do not include shipping. We typically ship by Air Mail, United Parcel Service (UPS) or Federal Express (FedEx). Overseas shipments originate in Washington, D.C. and go by air with delivery to the address specified by customer.
Prices and Specifications Subject to Change
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