Search results for: 'astrozap+flexi+heat+celestron+11+sct+cge+and+hd+dew+shield+23717'

Shopping Options

Category

1. In Stock 212 items
2. SAVINGS 278 items
3. Preowned 33 items
4. Cameras 228 items
5. Lenses 47 items
6. Accessories 424 items
7. Tripods 130 items
8. Lighting and Studio 272 items
9. Sport Optics 293 items
10. Search Results 1 item

Flash Type

1. None - Not Included 28 items
2. Built In Pop Up 4 items
3. Built In Fixed 16 items
4. Hot Shoe 32 items
5. TTL 57 items

Bounce & Swivel

1. Bounce Only 3 items
2. Bounce & Swivel 9 items
3. Fixed 1 item

Flash High Speed Sync

1. Yes 9 items
2. No 76 items

Flash/Lighting Mount

1. Shoe - Full Sized 14 items
2. 1/4" - 20 Female 5 items

TTL System

1. Canon 6 items
2. FUJIFILM 3 items
3. Nikon 2 items
4. Sony 3 items

Flash Wireless Control

1. Radio 4 items
2. Optical 4 items
3. Radio & Optical 3 items
4. Infrared 4 items

LCD Screen & Resolution

1. 3.0" 1040k 30 items
2. 3.2" 2300k 6 items
3. 3.2" 2100k 15 items
4. 3.2" 1620k 5 items
5. 3.0" 921,600 dots 8 items
6. 3.0" 1,620,000 dots 3 items
7. 3.0" 1,030,000 dots 6 items
8. 3.0" 1,840,000 dots 3 items

LCD Screen Type

1. Fully Articulating 50 items
2. Selfie Flip Up 2 items
3. Tilting Rear Facing Only 41 items
4. Fixed Screen 11 items

Filter Thread Size

1. 39mm 3 items
2. 40.5mm 1 item
3. 46mm 6 items
4. 49mm 14 items
5. 52mm 27 items
6. 55mm 13 items
7. 58mm 17 items
8. 60mm 4 items
9. 62mm 28 items
10. 67mm 74 items
11. 72mm 49 items
12. 77mm 56 items
13. 82mm 40 items
14. 86mm 5 items
15. 95mm 11 items
16. 105mm 3 items
17. 112mm 2 items
18. 40.5mm (Drop In) 6 items
19. 46mm (Drop In) 1 item
20. 46mm Rear (Drop In) 3 items
21. 52mm (Drop In) 7 items

Lens Focus Type

1. Autofocus 177 items
2. Built in AF Motors 221 items
3. Manual Focus Only 36 items

Lens Special Features

1. Fisheye 4 items
2. Macro 12 items
3. Mirrorless System 95 items
4. Rangefinder 3 items
5. SLR 18 items
6. Telephoto 75 items
7. Tiltshift 7 items
8. Ultra Fast 7 items
9. Ultra Wide Angle 38 items
10. Vibration Reduction (VR) 5 items
11. Wide Angle 65 items

Lens Type

1. Cinema 4 items
2. Prime 249 items
3. Speciality 12 items
4. Zoom 185 items

Number of Positions?

1. 5 5 items
2. 6 3 items
3. 7 7 items
4. 8 6 items
5. 9 1 item
6. 10 1 item

Photography Product Series

1. Canon EOS 1D 1 item
2. Canon EOS 5D 1 item
3. Canon EOS 6D 2 items
4. Canon EOS 90D 2 items
5. Canon EOS M50 3 items
6. Canon EOS M200 2 items
7. Canon EOS R 27 items
8. Canon EOS RP 1 item
9. Canon R3 1 item
10. Canon R5 2 items
11. Canon R6 2 items
12. Canon R7 3 items
13. Canon R10 4 items
14. Canon R50 1 item
15. Canon Powershot 7 items
16. Canon Rebel 6 items
17. FujiFilm GFX 12 items
18. Fujifilm X-H 3 items
19. Fujifilm X-S20 2 items
20. Fujifilm X-T 9 items
21. Leica CL 2 items
22. Leica M 4 items
23. Leica Q3 1 item
24. Leica SL 10 items
25. Nikon AF-P 6 items
26. Nikon AF-S 14 items
27. Nikon Z5 3 items
28. Nikon Z30 2 items
29. Nikon Z6 2 items
30. Nikon Z7 8 items
31. Nikon Z8 2 items
32. Nikon Z Series 28 items
33. Sony a6700 4 items
34. Sony Alpha a7 8 items
35. Sony Cybershot 1 item
36. Sony ZV-1 II 2 items
37. Sony ZV-1F 1 item
38. Zeiss Milvus 1 item
39. Zeiss Otus 2 items

Product Type

1. CMOS Camera 5 items
2. Control Units 8 items
3. Imaging Filters 111 items
4. Filter Wheel 27 items
5. Filter Drawer/ Selector 1 item
6. Guiders 7 items
7. T-Ring/T-Adapter/T-Mount 11 items
8. Flat Panels 13 items

Product Type

1. Tripod 41 items
2. Monopod 2 items
3. Camera Support 2 items
4. Handle 1 item
5. Memory Card 32 items
6. Card Reader 3 items

Product Type

1. Counterweight 8 items
2. Counterweight Shaft 1 item
3. Counterweight Shaft & Weight 1 item
4. Dovetail Plate 8 items
5. Saddle 2 items
6. Rings & Tube Holders 7 items
7. Focuser 6 items
8. Finder Bracket 2 items
9. Pier Mounting Plate 1 item
10. Mount Knobs 2 items
11. Encoders 6 items
12. Setting Circles 1 item
13. Dew Strap 5 items
14. Dew Shield 12 items
15. Wedge 1 item
16. Polar Scope 5 items
17. Hand Controllers 2 items
18. Motor Boards 3 items

Sensor Format

1. APS-C 114 items
2. 35mm Full Frame 67 items
3. Crop 645 (44x33mm) 2 items
4. 1" 2 items
5. 1/2.3" 2 items

Sensor Type

1. CMOS 147 items

Still Image Resolution

1. Greater than 40MP 28 items
2. 31-40MP 4 items
3. 25-30MP 22 items
4. 20-24MP 64 items
5. 15-19MP 1 item
6. 10-14MP 4 items

Stock For Rules

1. Yes 805 items
2. No 2922 items

Telescope User Level

1. Intermediate 21 items
2. Advanced 39 items
3. Planetary and Celestial Astrophotography 6 items
4. Deep Sky Astrophotography 3 items

Used Condition

1. Demo - Very Light Signs of Use or Wear 1 item
2. Like New - No Obvious Signs of Use or Wear 2 items
3. Excellent - Some Slight Signs of Typical Use or Wear 14 items
4. Good - Clear Signs of Use, Some Scratches or Dings 14 items
5. Fair - Signs of Heavy Use, Missing Parts or Major Blemishes 4 items

Video Resolution

1. None - No Video Available 1 item
2. HD 720 2 items
3. HD 1080 8 items
4. 4K 78 items
5. 6K 1 item
6. 8K 3 items
7. HD 1040 2 items

Wireless Connection Type

1. None 1 item
2. Bluetooth 1 item
3. WiFi 7 items

Brand

1. Askar 8 items
2. Sightron 2 items
3. SMALLRIG 17 items
4. Carbon12 1 item
5. Astro Smart 1 item
6. Bolle 1 item
7. Books 1 item
8. Marumi 3 items
9. starzona 1 item
10. USED 1 item
11. WILLMANN-BELL 1 item
12. Airy Disk 1 item
13. Alpen 2 items
14. Antlia Filters 1 item
15. APM 38 items
16. Astro Devices 2 items
17. Astro Hutech 7 items
18. Astro-Physics 27 items
19. Astrodon 16 items
20. Astronomik 113 items
21. AstroTrac 2 items
22. Astrozap 4 items
23. ATIK Cameras 1 item
24. Atomos 6 items
25. Azden 27 items
26. Baader Planetarium 48 items
27. Benro 7 items
28. Blackmagic Design 6 items
29. Bushnell 1 item
30. Canon 212 items
31. Capturing Couture 4 items
32. Celestron 111 items
33. Comica Audio 1 item
34. Coronado 35 items
35. DayStar Filters 116 items
36. Delkin 47 items
37. Denkmeier 2 items
38. Explora Dome 1 item
39. Explore Scientific 10 items
40. Farpoint 1 item
41. Fujifilm 123 items
42. GPO 13 items
43. Hollyland 47 items
44. Hoya 10 items
45. IDAS Optical Filters 5 items
46. ikan 12 items
47. Ilford 7 items
48. Induro 1 item
49. Innovations Foresight 2 items
50. iOptron 1 item
51. Leica 40 items
52. Losmandy 4 items
53. Lunt Engineering 1 item
54. Lunt Solar Systems 109 items
55. Manfrotto 23 items
56. Meade Instruments 8 items
57. Minolta 1 item
58. Moravian Instruments 6 items
59. Nikon 214 items
60. NISI 109 items
61. Olympus 1 item
62. Optec 6 items
63. Orion 6 items
64. Pegasus Astro 4 items
65. Pentax 28 items
66. Photogenic 1 item
67. PocketWizard 1 item
68. PrimaluceLab 4 items
69. Promaster 14 items
70. QHYCCD 9 items
71. QSI 5 items
72. Revolution Imager 1 item
73. Ricoh 7 items
74. Rigel Systems 1 item
75. Robofocus 1 item
76. Rowan Astronomy 1 item
77. SBIG 10 items
78. Savage 267 items
79. Seymour Solar 40 items
80. Shelyak Instruments 5 items
81. Sigma 56 items
82. Sirui 133 items
83. SKB Cases 2 items
84. SkyShed 12 items
85. Sky-Watcher USA 10 items
86. Smith-Victor 2 items
87. Sony 127 items
88. Starfield 1 item
89. Starizona 4 items
90. Starlight Instruments 1 item
91. Starlight Xpress 1 item
92. Stellarvue 2 items
93. Swarovski 83 items
94. Takahashi 13 items
95. Tamrac 6 items
96. Tamron 54 items
97. TeleGizmos 1 item
98. TeleVue 4 items
99. Tenba 3 items
100. Thousand Oaks Optical 53 items
101. Tiffen Filters 24 items
102. Vixen 3 items
103. Westcott 1 item
104. William Optics 1 item
105. XIT 1 item
106. Zeiss 81 items
107. ZWO 2 items
108. Phottix 2 items
109. Power2000 1 item
110. Discontinued 993 items
111. WHCT 11 items
112. American Paper Optics 2 items
113. UNIVERSAL ASTRO 2 items

Astronomy Product Series

1. Antlia Narrowband 19 items
2. Antlia V-Series LRGB 4 items
3. Baader AstroSolar 2 items
4. Coronado SolarMax III 8 items
5. Coronado PST 2 items
6. GPO Passion ED 8 items
7. GPO Passion HD 4 items
8. iOptron CEM40 5 items
9. PrimaLuceLab Eagle 8 items
10. PrimaLuceLab Ecco 1 item
11. PrimaLuceLab Sesto Senso 1 item
12. QHYCCD 5II 1 item
13. TeleVue Nagler 1 item
14. ZWO ASI174 1 item
15. ZWO ASIAIR 3 items
16. ZWO EFW 1 item
17. Software Bisque ME II 1 item
18. Software Bisque MX+ 1 item
19. Lunt Solar LS40 5 items
20. Lunt Solar LS50 3 items
21. Lunt Solar LS60 Modular 6 items
22. Lunt Solar LS80 Modular 7 items
23. Lunt Solar LS100 Modular 11 items
24. Lunt Solar LS130 Modular 4 items
25. Lunt Solar LS152 2 items
26. Swarovski NL Pure 3 items
27. Swarovski CL 5 items
28. Swarovski ATX/STX/BTX 1 item
29. Swarovski ATS/STS 2 items
30. Swarovski STR 6 items

Adapter Length

1. 10.1mm - 20mm 1 item
2. 20.1mm - 30mm 1 item
3. 30.1mm - 40mm 1 item
4. 40.1mm - 50mm 1 item

Adapter Side A

1. Pentax K Mount 1 item

Adapter Side B

1. T-Thread Female 1 item

Adapter Type

1. T Adapter 2 items
2. Extension Rings 1 item

Backdrop Color

1. #01 Super White 3 items
2. #02 Sky Blue 3 items
3. #03 Coral 3 items
4. #04 Sand 2 items
5. #05 Ultramarine 3 items
6. #06 Crimson 3 items
7. #08 Primary Red 3 items
8. #09 Stone Gray 2 items
9. #12 Studio Gray 2 items
10. #16 Chestnut 4 items
11. #18 Evergreen 4 items
12. #19 Egg Nog 4 items
13. #20 Black 4 items
14. #24 Orange 3 items
15. #25 Beige 2 items
16. #26 Slate Gray 4 items
17. #27 Thunder Gray 4 items
18. #29 Orchid 4 items
19. #30 Gulf Blue 3 items
20. #31 Blue Jay 4 items
21. #34 Olive Green 4 items
22. #35 Holly 2 items
23. #37 Tulip 3 items
24. #38 Canary 3 items
25. #40 Mint Green 3 items
26. #41 Bluemist 4 items
27. #43 Marmalade 3 items
28. #46 Tech Green 3 items
29. #47 Baby Blue 4 items
30. #50 White 3 items
31. #51 Bone 4 items
32. #53 Pecan 3 items
33. #56 Fashion Gray 4 items
34. #57 Gray Tint 4 items
35. #58 Studio Blue 3 items
36. #60 Focus Gray 4 items
37. #61 TV Gray 2 items
38. #62 Purple 2 items
39. #63 Ivory 2 items
40. #64 Blue Jean 3 items
41. #65 Regal Blue 2 items
42. #66 Pure White 4 items
43. #67 Ruby 3 items
44. #68 Teal 3 items
45. #70 Storm Gray 5 items
46. #71 Deep Yellow 3 items
47. #74 Smoke Gray 3 items
48. #75 True Blue 3 items
49. #76 Mocha 3 items
50. #79 Almond 3 items
51. #80 Cocoa 4 items
52. #81 Rustic 3 items
53. #82 Tangelo 3 items
54. #83 Turquoise 3 items
55. #91 Plum 2 items
56. #92 Flamingo 3 items
57. #93 Lemonade 4 items

Backdrop Length

1. 26" 2 items
2. 53" 53 items
3. 86" 52 items
4. 107" 20 items

Bodies/ Kits

1. Body Only 132 items
2. Body with Filter Wheel 3 items
3. Kit with One Lens 96 items
4. Kit with Two Lenses 5 items

Camera Type

1. Point & Shoot 32 items
2. Mirrorless 134 items
3. DSLR 46 items
4. Medium Format 4 items
5. Full Frame Camera 17 items
6. CMOS 7 items
7. Camcorder 3 items
8. Film 18 items

Color or Monochrome Camera?

1. Monochrome 4 items

Eyepiece Focal Length

1. 0mm - 5mm 6 items
2. 5.1mm - 10mm 14 items
3. 10.1mm - 20mm 19 items
4. 20.1mm - 30mm 6 items
5. 30.1mm - 40mm 1 item
6. 40.1mm - 50mm 2 items
7. 50.1mm - 60mm 1 item
8. Zoom Eyepiece 3 items

Mounted/ Unmounted

1. Mounted 348 items
2. Unmounted 148 items

Filter Type

1. Solar - H-Alpha 18 items
2. Solar - Calcium K 6 items
3. Solar - Sodium D 2 items
4. Solar - White Light - Glass 40 items
5. Solar Continuum 2 items
6. Solar - White Light - GlassSolar - White Light - Film 54 items
7. Filter Sets 53 items
8. H-Alpha (Non-Solar) 61 items
9. H-Beta 4 items
10. OIII 47 items
11. SII 40 items
12. Color 9 items
13. Contrast Booster 13 items
14. Light Pollution Supression 34 items
15. Nebula 1 item
16. IR Pass 11 items
17. Polarizer/Variable Polarizer 51 items
18. UV Cut 1 item
19. UVIR Cut 13 items
20. Clear/ Luminance 2 items
21. UV 17 items
22. Neutral Density 59 items
23. Skylight 1 item
24. Black and White Contrast 5 items
25. Special Effect 5 items
26. Enhancing/Warming 2 items
27. Soft Focus 12 items
28. Photometric 31 items
29. Highspeed (Faster than f/3) 25 items
30. Energy Rejection 17 items

Lens Mount

1. Canon EOS (EF) 58 items
2. Canon RF 58 items
3. Fujifilm X 12 items
4. Nikon AF-P 5 items
5. Nikon AF-S 14 items
6. Nikon F 78 items
7. Nikon Z 26 items
8. Sigma SA 1 item
9. Pentax 2 items
10. Sony A Mount 7 items
11. Four Thirds 1 item
12. Leica L 23 items
13. Sony E 38 items
14. Fujifilm G 13 items

Optical Design

1. Achromatic Refractor 25 items
2. Apochromatic Refractor (APO) 13 items

Sports Optics Aperture

1. 30mm or Less 73 items
2. 31mm to 40mm 53 items
3. 41mm to 50mm 88 items
4. 51mm to 60mm 12 items
5. 61mm to 70mm 26 items
6. 71mm to 80mm 20 items
7. 81mm to 90mm 8 items
8. 91mm or More 14 items

Sports Optics Magnification

1. 6x or Less 8 items
2. 7x 18 items
3. 8x - 9x 76 items
4. 10x - 10.5x 86 items
5. 11x -12x 10 items
6. 13x - 15x 11 items
7. 16x - 20x 14 items
8. 20x or More 18 items
9. Zoom 20 items

Telescope Aperture

1. 3" and Under 20 items
2. 3.1" - 4" 26 items
3. 4.1" - 5" 1 item
4. 5.1" - 6" 5 items

Telescope Mount Type

1. Alt Azimuth (AZ) 6 items
2. Equatorial (EQ) 37 items
3. Dual AZ/EQ 5 items

Lens Mount

1. Canon EF 45 items
2. Canon EF-M 3 items
3. Canon EF-S 7 items
4. Canon RF 39 items
5. Fujifilm G 13 items
6. Fujifilm X 30 items
7. Leica L 19 items
8. Leica M 4 items
9. Leica S 10 items
10. Micro Four Thirds 1 item
11. Nikon AF 8 items
12. Nikon AF-S 6 items
13. Nikon F 44 items
14. Nikon Z 43 items
15. Sony Alpha 8 items
16. Sony E 58 items
17. Fujifilm XF 2 items

Case Type

1. Hard Case 7 items
2. Soft Carry Case (No Foam) 9 items
3. Soft Carry Case (With Foam) 1 item

Dovetail Type

1. D Series 1 item
2. V Series 14 items

Eyepiece Design

1. Nagler 3 items
2. Plossl 3 items
3. Wide Angle 4 items

Eyepiece Eye Relief

1. Short: Less than 10mm 7 items
2. Moderate: 11mm - 15mm 15 items
3. Long: 16mm or More 23 items

Eyepiece Barrel Size

1. 1.25" 34 items
2. 2" 12 items
3. 1.25"/ 2" 4 items

Eyepiece Apparent Field of View

1. 40-59° FOV 24 items
2. 60-79° FOV 6 items
3. 80-99° FOV 10 items
4. 100-120° FOV 7 items

On Axis/ Off Axis

1. On Axis 87 items
2. Off Axis 7 items

Filter Shape

1. Round 441 items
2. Square 44 items
3. Clip In Type 91 items

Filter Size

1. 31mm 17 items
2. 36mm 13 items
3. 50mm 35 items
4. 65mm 2 items
5. 1.25" 41 items
6. 2" 32 items
7. 4" or Smaller 1 item
8. 6.1" - 8" 6 items
9. 20mm - 30mm 1 item
10. 31mm - 40mm 4 items
11. 41mm - 50mm 8 items
12. 51mm - 60mm 33 items
13. 61mm - 70mm 28 items
14. 71mm - 80mm 35 items
15. 81mm - 90mm 23 items
16. 91mm - 100mm 12 items
17. 101mm - 110mm 11 items
18. 111mm and Larger 78 items
19. EOS Clip 27 items
20. EOS XL Clip 34 items
21. Nikon Clip 13 items
22. Pentax K-1 Clip 3 items
23. Sony Alpha 7 Clip 13 items
24. T Mount 1 item
25. SC Rear Cell 1 item

Flash External Power Pack Compatible

1. Yes 9 items
2. No 76 items

Focuser Type

1. Crayford 7 items
2. Rack and Pinion 23 items
3. FeatherTouch 15 items
4. Helical 2 items
5. Internal 2 items
6. Motorized Focus Aid 1 item

For Telescopes Sized

1. 4" or Smaller 4 items
2. 6.1" - 8" 1 item
3. 8.1" - 10" 3 items
4. 10.1" - 12" 3 items
5. 14.1" and Larger 1 item

GPS

1. Yes 42 items
2. No 406 items

Photographic Head Design

1. Ball Heads 35 items
2. Pan & Tilt Heads 7 items
3. Tilt Heads 4 items
4. Gimbal Heads 4 items
5. Fluid Heads 7 items

Ring Inner Diameter

1. 71mm - 90mm 1 item
2. 91mm - 110mm 1 item
3. 111mm - 130mm 1 item

Saddle Type

1. V Series 22 items
2. D Series 3 items
3. Dual D and V Series 12 items
4. V/V Side By Side 2 items

Sports Optics Feature (Multi Select)

1. Camouflage 4 items
2. Compass 1 item
3. Focus Free 2 items
4. Fog Proof 53 items
5. Image Stabilized 7 items
6. Laser Range Finder 1 item
7. Night Vision 2 items
8. Solar Observing 4 items
9. Tripod Adapter (Built In) 4 items
10. Water Proof/ Resistant 52 items
11. Zoom 3 items

Telescope Focal Length

1. 101mm - 400mm 14 items
2. 401mm - 800mm 33 items
3. 801mm - 1200mm 5 items

Telescope Focal Ratio

1. f/4.1 - f/6 6 items
2. f/6.1 - f/8 34 items
3. f/8.1 - f/10 12 items

Telescope Lens Type

1. Corrector 8 items
2. Reducer 9 items
3. Flattener 16 items
4. Barlow 4 items
5. Focal Extender 2 items

Telescope Mount Support

1. Tripod 1 item

Cooled or Non Cooled

1. Cooled 2 items

Counterweight Weight

1. 5 lbs. or Less 2 items
2. 5.1 - 9 lbs. 1 item
3. 9.1 - 13 lbs. 3 items
4. 17.1 lbs. or More 3 items

Diaphragm Blades

1. 7 28 items
2. 8 3 items
3. 9 26 items
4. 11 6 items
5. 6 Rounded 3 items
6. 7 Rounded 115 items
7. 8 Rounded 10 items
8. 9 Rounded 143 items
9. 10 Rounded 5 items
10. 11 Rounded 15 items

Encoder Type?

1. Standard Encoder 11 items
2. Ultra High Res Encoders 2 items

Eyepiece Special Features

1. Illuminated 1 item
2. Waterproof 7 items

Flash Internal Power

1. 2 - AA Batteries 4 items
2. 4 - AA Batteries 7 items
3. 2 - AAA Batteries 2 items

Lens Elements and Groups

1. 10 Elements - 7 Groups 5 items
2. 10 Elements - 8 Groups 8 items
3. 10 Elements - 9 Groups 14 items
4. 11 Elements - 10 Groups 1 item
5. 11 Elements - 7 Groups 2 items
6. 11 Elements - 8 Groups 16 items
7. 11 Elements - 9 Groups 19 items
8. 12 Elements - 10 Groups 18 items
9. 12 Elements - 8 Groups 5 items
10. 12 Elements - 9 Groups 15 items
11. 13 Elements - 10 Groups 11 items
12. 13 Elements - 11 Groups 7 items
13. 13 Elements - 8 Groups 2 items
14. 13 Elements - 9 Groups 10 items
15. 14 Elements - 10 Groups 11 items
16. 14 Elements - 11 Groups 22 items
17. 14 Elements - 12 Groups 7 items
18. 14 Elements - 9 Groups 3 items
19. 15 Elements - 10 Groups 7 items
20. 15 Elements - 11 Groups 5 items
21. 15 Elements - 12 Groups 6 items
22. 15 Elements - 13 Groups 4 items
23. 15 Elements - 9 Groups 2 items
24. 16 Elements - 10 Groups 3 items
25. 16 Elements - 11 Groups 12 items
26. 16 Elements - 12 Groups 19 items
27. 16 Elements - 13 Groups 14 items
28. 16 Elements - 14 Groups 2 items
29. 17 Elements - 10 Groups 1 item
30. 17 Elements - 11 Groups 7 items
31. 17 Elements - 12 Groups 13 items
32. 17 Elements - 13 Groups 15 items
33. 17 Elements - 15 Groups 3 items
34. 17 Elements - 24 Groups 1 item
35. 18 Elements - 12 Groups 4 items
36. 18 Elements - 13 Groups 2 items
37. 18 Elements - 14 Groups 2 items
38. 19 Elements - 11 Groups 1 item
39. 19 Elements - 12 Groups 2 items
40. 19 Elements - 13 Groups 2 items
41. 19 Elements - 14 Groups 9 items
42. 19 Elements - 15 Groups 4 items
43. 20 Elements - 12 Groups 1 item
44. 20 Elements - 13 Groups 3 items
45. 20 Elements - 14 Groups 3 items
46. 20 Elements - 15 Groups 3 items
47. 20 Elements - 16 Groups 2 items
48. 21 Elements - 13 Groups 2 items
49. 21 Elements - 15 Groups 4 items
50. 21 Elements - 16 Groups 1 item
51. 22 Elements - 16 Groups 1 item
52. 22 Elements - 17 Groups 2 items
53. 22 Elements - 18 Groups 2 items
54. 23 Elements - 17 Groups 4 items
55. 23 Elements - 18 Groups 2 items
56. 23 Elements - 19 Groups 2 items
57. 24 Elements - 18 Groups 2 items
58. 24 Elements - 22 Groups 3 items
59. 25 Elements - 17 Groups 2 items
60. 25 Elements - 20 Groups 2 items
61. 27 Elements - 19 Groups 1 item
62. 5 Elements - 5 Groups 2 items
63. 6 Elements - 4 Groups 5 items
64. 6 Elements - 5 Groups 6 items
65. 6 Elements - 6 Groups 4 items
66. 7 Elements - 5 Groups 4 items
67. 7 Elements - 6 Groups 7 items
68. 7 Elements - 7 Groups 1 item
69. 8 Elements - 5 Groups 4 items
70. 8 Elements - 6 Groups 10 items
71. 8 Elements - 7 Groups 4 items
72. 8 Elements - 8 Groups 1 item
73. 9 Elements - 6 Groups 4 items
74. 9 Elements - 7 Groups 7 items
75. 9 Elements - 8 Groups 11 items
76. 9 Elements - 9 Groups 3 items

Lens Focal Length

1. 10-18mm Zoom 3 items
2. 10-20mm Zoom 3 items
3. 10-22mm Zoom 1 item
4. 10-24mm Zoom 4 items
5. 100-300mm Zoom 1 item
6. 100-400mm Zoom 7 items
7. 100-500mm Zoom 1 item
8. 100mm Fixed 5 items
9. 100-200mm Zoom 1 item
10. 105mm Fixed 5 items
11. 110mm Fixed 1 item
12. 11-18mm Zoom 1 item
13. 11-20mm Zoom 2 items
14. 11-22mm Zoom 1 item
15. 11-23mm Zoom 1 item
16. 11-24mm Zoom 1 item
17. 12-24mm Zoom 3 items
18. 12-28mm Zoom 1 item
19. 120-300mm Zoom 1 item
20. 120mm Fixed 1 item
21. 12mm Fixed 2 items
22. 135mm Fixed 9 items
23. 14-150mm Zoom 1 item
24. 14-24mm Zoom 5 items
25. 14-30mm Zoom 1 item
26. 14mm Fixed 5 items
27. 15-30mm Zoom 2 items
28. 15-35mm Zoom 1 item
29. 15-85mm Zoom 1 item
30. 150-500mm Zoom 3 items
31. 150-600mm Zoom 3 items
32. 15mm Fixed 9 items
33. 16-105mm Zoom 1 item
34. 16-300mm Zoom 1 item
35. 16-35mm Zoom 6 items
36. 16-50mm Zoom 4 items
37. 16-70mm Zoom 1 item
38. 16-80mm Zoom 3 items
39. 16-85mm Zoom 1 item
40. 16mm Fixed 6 items
41. 17-28mm Zoom 2 items
42. 17-35mm Zoom 2 items
43. 17-50mm Zoom 3 items
44. 17-55mm Zoom 2 items
45. 17-70mm Zoom 1 item
46. 17mm Fixed 1 item
47. 18-105mm Zoom 2 items
48. 18-135mm Zoom 2 items
49. 18-140mm Zoom 2 items
50. 18-150mm Zoom 2 items
51. 18-200mm Zoom 10 items
52. 18-270mm Zoom 1 item
53. 18-300mm Zoom 3 items
54. 18-35mm Zoom 1 item
55. 18-400mm Zoom 2 items
56. 18-45mm Zoom 1 item
57. 18-55mm Zoom 3 items
58. 18-56mm Zoom 1 item
59. 180-400mm Zoom 1 item
60. 180-600mm Zoom 1 item
61. 180mm Fixed 1 item
62. 18mm Fixed 5 items
63. 19mm Fixed 1 item
64. 200-400mm Zoom 1 item
65. 200-500mm Zoom 1 item
66. 200-600mm Zoom 1 item
67. 200-800mm Zoom 1 item
68. 200mm Fixed 2 items
69. 20mm Fixed 8 items
70. 21mm Fixed 1 item
71. 24-105mm Zoom 4 items
72. 24-120mm Zoom 2 items
73. 24-240mm Zoom 2 items
74. 24-70mm Zoom 11 items
75. 24-85mm Zoom 2 items
76. 24mm Fixed 16 items
77. 250mm Fixed 1 item
78. 28-300mm Zoom 2 items
79. 28-70mm Zoom 2 items
80. 28-75mm Zoom 4 items
81. 28mm Fixed 10 items
82. 300-800mm Zoom 1 item
83. 300mm Fixed 6 items
84. 30mm Fixed 7 items
85. 32-64mm Zoom 1 item
86. 35-150mm Zoom 3 items
87. 35mm Fixed 28 items
88. 400mm Fixed 5 items
89. 40mm Fixed 2 items
90. 45mm Fixed 6 items
91. 45-100mm Zoom 1 item
92. 50-135mm Zoom 1 item
93. 50-400mm Zoom 1 item
94. 50mm Fixed 29 items
95. 500mm Fixed 3 items
96. 55-200mm Zoom 2 items
97. 55-210mm Zoom 2 items
98. 55-250mm Zoom 1 item
99. 55mm Fixed 1 item
100. 56mm Fixed 3 items
101. 58mm Fixed 2 items
102. 600mm Fixed 4 items
103. 60mm Fixed 8 items
104. 63mm 1 item
105. 65mm Fixed 1 item
106. 70-180mm Zoom 2 items
107. 70-200mm Zoom 13 items
108. 70-210mm Zoom 2 items
109. 70-300mm Zoom 10 items
110. 70-400mm Zoom 1 item
111. 70mm Fixed 4 items
112. 75mm Fixed 4 items
113. 8mm Fixed 1 item
114. 8-15mm Zoom 2 items
115. 8-16mm Zoom 1 item
116. 80-400mm Zoom 1 item
117. 800mm Fixed 4 items
118. 85mm Fixed 22 items
119. 90mm Fixed 13 items

Lens Maximum Aperture

1. f/0.95 1 item
2. f/1.2 10 items
3. f/1.4 49 items
4. f/1.8 42 items
5. f/2.0 28 items
6. f/2.4 1 item
7. f/2.5 3 items
8. f/2.8 128 items
9. f/2.8-4.0 9 items
10. f/3.5 11 items
11. f/3.5-4.5 9 items
12. f/3.5-5.6 16 items
13. f/3.5-5.8 1 item
14. f/3.5-6.3 23 items
15. f/4.0 58 items
16. f/4.0-5.6 16 items
17. f/4.5 2 items
18. f/4.5-5.6 3 items
19. f/4.5-6.3 12 items
20. f/5.0-6.3 3 items
21. f/5-6.7 2 items
22. f/5.6 7 items
23. f/5.6-6.3 1 item
24. f/5.6-8.0 2 items
25. f/6.3 1 item
26. f/6.3-9.0 1 item

Lens Minimum Aperture

1. f/16 109 items
2. f/16-22 7 items
3. f/22 189 items
4. f/22-27 1 item
5. f/22-29 5 items
6. f/22-32 13 items
7. f/22-36 7 items
8. f/22-38 4 items
9. f/22-40 15 items
10. f/29 2 items
11. f/31 1 item
12. f/32 60 items
13. f/32-36 1 item
14. f/32-38 1 item
15. f/32-40 7 items
16. f/32-45 5 items
17. f/45 2 items
18. f/54 1 item

Lighting Features

1. Infrared Output 1 item
2. DC Input 1 item
3. Bluetooth Ready 4 items

Mount Load Capacity

1. 0-5 lbs. 3 items
2. 6-10 lbs. 4 items
3. 11-15 lbs. 10 items
4. 16-30 lbs. 34 items
5. 31-45 lbs. 17 items
6. 46-60 lbs. 5 items
7. 61-75 lbs. 3 items
8. 91+ lbs. 5 items

Bino/ Mono Size Class

1. Pocket or Mini 8 items
2. Compact 48 items
3. Medium 35 items
4. Large 15 items
5. Giant (Cannot Be Handheld) 6 items

Sports Optics Usage

1. Astronomy 25 items
2. Birding & Wildlife 104 items
3. Boating & Marine 52 items
4. Long Range Observing (High Power) 27 items
5. Night Vision 7 items
6. Opera & Theater 1 item

Additional Camera Features

1. GPS Built In 8 items
2. Bluetooth Built In 52 items
3. Mic Input 24 items
4. Touchscreen 39 items
5. Optical Viewfinder 13 items
6. Digital Viewfinder 39 items
7. WiFi Built In 38 items

Lens Image Stabilization

1. No 209 items
2. Yes 144 items

Optical Tube Material

1. Aluminum 9 items
2. Carbon Fiber 1 item

Photo Support Type

1. Tripod 60 items
2. Monopod 2 items

Tripod Material

1. Steel 22 items
2. Aluminum 33 items
3. Carbon Fiber 18 items

New Or Used

1. New 3701 items
2. Used 38 items

Prism Type

1. Porro 80 items
2. Roof 129 items

Telescope Diagonal Type

1. Reflective Mirror Diagonal 2 items
2. Prism Diagonal 6 items

Wratten Number

1. 8 (Yellow) 2 items
2. 11 (Yellow-Green) 1 item
3. 15 (Deep Yellow) 2 items
4. 25 (Red Tricolor) 1 item
5. 47 (Blue Tricolor) 1 item
6. 82A (Pale Blue) 1 item

Lens Format Coverage

1. APS-C 149 items
2. Full-Frame 265 items
3. Medium Format 12 items
4. Micro Four Thirds 4 items

Dimmable

1. Yes 14 items
2. No 71 items

Mount Electronics

1. None - Manually Controlled 2 items
2. GoTo - Fully Computerized 41 items
3. Motorized - No Onboard Computer 1 item

Color

1. Black 643 items
2. Blue 6 items
3. Red 5 items
4. White 41 items
5. Gray 10 items
6. Orange 8 items
7. Gold 0 items
8. Green 19 items
9. Silver 41 items
10. Yellow 0 items

Mount Motor Drive

1. DC Servo Motors 4 items
2. Dual Axis 2 items