Shopping Options

Adapter Length

1. 0mm - 10mm (1)
2. 10.1mm - 20mm (2)
3. 40.1mm - 50mm (2)

Adapter Side A

1. 2" Male Thread (7)
2. Nikon F Mount (3)
3. T-Thread Female (5)
4. T-Thread Male (4)

1. 1.25" Drawtube (10)
2. T-Thread Female (2)

Bag or Case Features

1. Environment Proof (14)
2. Fixed Handle (14)
3. Protective Feet (14)
4. Waterproof (18)

Foam Included?

1. No (2)
2. Yes, Customizable (8)
3. Yes, Precut (29)

Bag or Case Height

1. 9" - 11" (6)

Bag or Case Interior Length

1. 19" - 24" (1)
2. 37" - 42" (5)

Case or Bag Material

1. Cordura Nylon (2)
2. Plastic (17)
3. Ripstop Nylon (1)
4. Wood (14)

Bag or Case Type

1. Hard Case (32)
2. Rolling Case (5)
3. Soft Carry Bag (3)

Bag or Case Width

1. 15" - 19" (1)
2. 5" - 9" (5)

Color or Mono Sensor?

1. Color (2)
2. Monochrome (1)

CCD Sensor

1. Sony - ICX618 (1)

Barrel Or Connection Size

1. 1.25" Barrel (41)
2. 1.25"/ 2" Variable (4)
3. 2" Barrel (23)

Counterweight Weight

1. 5.1 - 8 Ibs (1)
2. 8.1 - 12 Ibs (2)
3. 15.1 Ibs and higher (1)

Filter Wheel Control

1. Motorized (9)

Style of Filter Holder

1. Wheel (17)

For Filters Of What Size?

1. 1.25" Mounted (153)
2. 2" (50.8mm) Round Unmounted (6)
3. 2" (50.8mm) Square Unmounted (45)
4. 28mm Unmounted (24)
5. 36mm Unmounted (11)

Filter Slots Available

1. 10 (53)
2. 11 (1)
3. 20 (24)
4. 5 (160)
5. 7 (9)
6. 8 (9)

Non-Solar Filter Size & Mounting

1. 1.25" - Mounted (159)
2. 2" - Mounted (8)
3. 31mm - Unmounted (1)
4. 36mm - Unmounted (2)
5. 50mm - Round (Unmounted) (1)
6. Canon Clip (1)

Filter Type

1. Clear/Luminance (5)
2. Color Correcting/ Violet Reduction (1)
3. Infrared (for UBVRI) (2)
4. Methane (2)
5. Nitrogen II (1)
6. Solar Continuum (1)
7. UBVRI Filter Set (3)
8. UHC (6)
9. Ultra Violet (for UBVRI) (1)
10. Violet Reduction (2)
11. Color (12)
12. Comet (1)
13. H-Alpha (Non-Solar) (11)
14. H-Beta (4)
15. Moon/ Neutral Density (15)
16. Nebula (4)
17. Oxygen III (17)
18. Sky Glow/ City Light Suppression (10)
19. Sulfur II (7)
20. Variable Polarizer (4)

Wratten Number

1. 8 (Yellow) (2)
2. 11 (Yellow-Green) (3)
3. 12 (Deep Yellow) (2)
4. 15 (Deep Yellow) (2)
5. 21 (Orange) (2)
6. 23A (Light Red) (2)
7. 25 (Red Tricolor) (1)
8. 29 (Deep Red) (1)
9. 38A (Blue) (1)
10. 47 (Blue Tricolor) (2)
11. 56 (Light Green) (2)
12. 58 (Green Tricolor) (2)
13. 80A (Blue) (5)
14. 82A (Pale Blue) (2)

Focuser Design

1. Crayford (16)
2. FeatherTouch (36)
3. Rack and Pinion (1)

Focuser Size

1. 2" (37)
2. 2.5" (1)
3. 3" (1)

Focuser Speed Ratio

1. 1:10 (4)
2. 1:7 (11)

Focusing Mask Size

1. 6.1" - 9" (4)
2. 9.1" - 12" (5)

What Type of Focus Accessory?

1. Focus Mask (11)
2. Focus Motor (6)
3. Focuser (82)

Mount Electronics

1. Manual - No Electronics (3)
2. Fully Computerized GoTo (12)

Includes GPS?

1. No (2)

Mount/Head Design

1. None - Optical Tube Only (29)
2. Tripod (7)
3. Alt Azimuth (AZ) (5)
4. Equatorial (EQ) (7)
5. Dobsonian Cradle (1)
6. Dual AZ/EQ (1)

Optical Design (Multi Select)

1. Maksutov Cassegrain (Mak) (1)

Load Capacity

1. 0-15 lbs. (2)
2. 16-30 lbs. (12)
3. 46-60 lbs. (1)
4. 60-75 lbs. (2)
5. 76-90 lbs. (9)
6. 91+ lbs. (1)

Product Type

1. Bag / Case (152)
2. Lens (40)
3. Lighting (11)
4. Point & Shoot (7)
5. Pro Camera (7)
6. Tripod / Mount (56)

Design

1. Coma Corrector (65)
2. Extender (9)
3. Field Flattener (15)
4. Flattener/ Reducer (5)
5. Reducer (35)
6. Reducer/ Corrector (11)
7. Telecompressor (13)

Ring Inner Diameter

1. 51mm - 100mm (1)

Saddle Plate Type

1. Dual (1)

Aperture

1. 30mm or Less (4)
2. 31mm to 40mm (4)
3. 41mm to 50mm (3)
4. 51mm to 60mm (2)
5. 61mm to 70mm (1)
6. 71mm to 80mm (1)
7. 91mm or More (1)

Magnification

1. 8x - 9x (8)
2. 10x - 10.5x (3)
3. 11x -12x (1)
4. Zoom (1)

Prism Type

1. Porro (4)
2. Roof (11)

Features

1. Digital Camera (Built In) (2)
2. Fog Proof (38)
3. Night Vision (7)
4. Tripod Adapter (Built In) (4)
5. Water Proof/ Resistant (42)

Best Used For

1. Astronomy (13)
2. Birding & Wildlife (10)
3. Night Vision (7)

Telescope Aperture

1. 3" and Under (4)
2. 3.1" - 4" (7)
3. 4.1" - 5" (2)
4. 5.1" - 6" (1)
5. 8.1" - 10" (2)
6. 10.1" - 12" (3)
7. 12.1" - 14" (1)
8. 16.1" and Up (1)

Telescope Focal Length

1. 101mm - 400mm (2)
2. 401mm - 800mm (15)
3. 801mm - 1200mm (6)
4. 1201mm - 1600mm (2)
5. 1601mm - 2000mm (2)
6. 2001mm - 3000mm (3)
7. 3001mm and Up (2)

Telescope Focal Ratio

1. f/2.1 - f/4 (3)
2. f/4.1 - f/6 (6)
3. f/6.1 - f/8 (14)
4. f/8.1 - f/10 (5)
5. f/10.1 - f/12 (2)
6. f/12.1 - f/14 (2)

Lens Mount

1. Canon EF (1)
2. Canon EF-S (1)
3. Pentax K (1)

Manufacturer

1. ADM Accessories (1)
2. Astrodon (23)
3. Astronomik (13)
4. AstroOptic (4)
5. AstroZap (7)
6. Baader Planetarium (49)
7. Benro (1)
8. Bookstore (1)
9. Bushnell (1)
10. Canon (2)
11. Celestron (39)
12. Chroma Technology (8)
13. Custom Scientific (10)
14. DayStar Filters (4)
15. Delkin Devices (7)
16. DGM Optics (7)
17. Explore Scientific (9)
18. IDAS Filters (1)
19. Ilford (1)
20. iNova (1)
21. iOptron (9)
22. Leica (5)
23. Losmandy (5)
24. Lumicon International (31)
25. Lunt Solar Systems (3)
26. Manfrotto (24)
27. Meade (38)
28. MeFoto (3)
29. Nikon (15)
30. Opticstar (1)
31. Optolong (2)
32. Orion (21)
33. Pacific Design (5)
34. Pentax (1)
35. QHYCCD (1)
36. Rigel Systems (1)
37. Santa Barbara Instrument Group (SBIG) (8)
38. Shelyak Instruments (7)
39. Sky-Watcher USA (5)
40. Software Bisque (1)
41. Stellarvue (2)
42. Swarovski (1)
43. Takahashi (5)
44. Tamron (1)
45. TeleVue (5)
46. Thousand Oaks Optical (4)
47. Vernonscope (14)
48. ZWO (7)

Product Series

1. ADM D Losmandy Series (1)
2. Astrodon Narrowband Filters (5)
3. Astrodon Near-Infrared Tricolor Filters (1)
4. Astrodon Photometrics - Sloan Filters (7)
5. Astrodon Photometrics - UVBRcIc Filters (2)
6. Astrodon Tru-Balance I-Series Filters (1)
7. Astronomik CLS Filters (2)
8. Astronomik LRGB TYP II Filters (1)
9. Astronomik OIII CCD Filters (2)
10. Astronomik ProPlanet 642 BP IR Filters (1)
11. AstroZap Flexible Dew Shield (1)
12. Baader LRGB and LRGBC Filters (2)
13. Baader Polarizing Filters (Ideal for Hershel Wedge) (1)
14. Baader Solar Continuum Filters (1)
15. Bushnell ELITE Spotting Scopes (1)
16. Celestron Advanced VX Computerized Telescopes (1)
17. Celestron Granite Series Binoculars (1)
18. Celestron Nature DX Binoculars (2)
19. Celestron SkyMaster Binoculars (1)
20. Custom Scientific UBVRI Filters (4)
21. i-Nova Monochrome CMOS (1)
22. Leica Ultravid Compact Binoculars (2)
23. Lunt LS50THa 50mm Pressure Tuned Hydrogen-alpha Telescopes (2)
24. Meade 4000 Series Filters (1)
25. Meade f/8 ACF Optical Tube Assemblies (1)
26. Meade Infinity Series Telescopes (2)
27. Meade LX850-ACF Series (1)
28. Meade LX90GPS Schmidt-Cassegrain Telescopes (1)
29. Meade Polaris Series Telescope (2)
30. Meade Rainforest Pro Binoculars (2)
31. Meade TravelView Binoculars (1)
32. Meade Wilderness Binoculars (2)
33. Meade Wilderness Spotting Scopes (3)
34. Rigel Systems Water Resistant LED Flashlights (1)
35. SBIG Filter Wheels (1)
36. Sky-Watcher Dobsonian Series (1)
37. Sky-Watcher Esprit Series (2)
38. Takahashi FC (2)
39. TeleVue Bandmate Mars Filters (1)
40. TeleVue Bandmate OIII Filters (1)
41. TO LP Visual Filters (4)

Price

Range : $  -  $