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35% off
Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope

Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope

$12.07$18.57

26 sold
47% off
SVBONY All-metal Dovetail Board Dot Finder Mounting Bracket With Finderscope Dovetail Slot for Astronomy Monocular Telescope SVBONY All-metal Dovetail Board Dot Finder Mounting Bracket With Finderscope Dovetail Slot for Astronomy Monocular Telescope

SVBONY All-metal Dovetail Board Dot Finder Mounting Bracket With Finderscope Dovetail Slot for Astronomy Monocular Telescope

$19.65$37.08

1 sold
13% off
SVBONY 2'' Filter Variable Polarizing for Astronomy Monocular Telescope & Eyepiece Filter Excellent Quality SVBONY 2'' Filter Variable Polarizing for Astronomy Monocular Telescope & Eyepiece Filter Excellent Quality

SVBONY 2'' Filter Variable Polarizing for Astronomy Monocular Telescope & Eyepiece Filter Excellent Quality

$23.76$27.33

1 sold
44% off
M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30Mm M42X0.75 For Astronomy Professional Telescope Astrophotography M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30Mm M42X0.75 For Astronomy Professional Telescope Astrophotography

M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30Mm M42X0.75 For Astronomy Professional Telescope Astrophotography

$13.00$23.22

3 sold
35% off
Dovetail Telescope Mounting Plate 228MM 9 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy Dovetail Telescope Mounting Plate 228MM 9 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy

Dovetail Telescope Mounting Plate 228MM 9 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy

$17.17$26.42

3 sold
32% off
21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories 21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

$56.03$82.40

12 sold
44% off
Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope

Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope

$13.60$24.28

2 sold
34% off
60mm 61.5mm 62mm 63mm Glued Green Film Objective Achromatic Lens Astronomy Telescope DIY Accessories Focal 228~800mm 60mm 61.5mm 62mm 63mm Glued Green Film Objective Achromatic Lens Astronomy Telescope DIY Accessories Focal 228~800mm

60mm 61.5mm 62mm 63mm Glued Green Film Objective Achromatic Lens Astronomy Telescope DIY Accessories Focal 228~800mm

$155.01$236.90

5 sold
Dovetail Clamp With Brass Screws for Professional Astronomy Telescope Dovetail Saddle Mount Platform 75 ° dovetail plate all-met Dovetail Clamp With Brass Screws for Professional Astronomy Telescope Dovetail Saddle Mount Platform 75 ° dovetail plate all-met

Dovetail Clamp With Brass Screws for Professional Astronomy Telescope Dovetail Saddle Mount Platform 75 ° dovetail plate all-met

$138.92$138.92

1 sold
16% off
Rotating Constellation Diagram Star Map Astrolabe Planisphere Astronomical Stargazing Astronomy Enthusiasts Telescope Kit Rotating Constellation Diagram Star Map Astrolabe Planisphere Astronomical Stargazing Astronomy Enthusiasts Telescope Kit

Rotating Constellation Diagram Star Map Astrolabe Planisphere Astronomical Stargazing Astronomy Enthusiasts Telescope Kit

$4.18$4.98

12 sold
42% off
Dovetail Rail Plate Telescope Finder Base Spacer Astronomy Telescope Mount Accessories Guide Dovetail Rail,Black Dovetail Rail Plate Telescope Finder Base Spacer Astronomy Telescope Mount Accessories Guide Dovetail Rail,Black

Dovetail Rail Plate Telescope Finder Base Spacer Astronomy Telescope Mount Accessories Guide Dovetail Rail,Black

$2.23$3.91

10 sold
Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX Binoculars Monocular Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX Binoculars Monocular

Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX Binoculars Monocular

$15.71$15.71

7 sold
34% off
Optical Doublet Double Convex Achromatic Lens DIY Refractor Astronomy Telescope Finderscope Aspherical Lenses Objective Lente Optical Doublet Double Convex Achromatic Lens DIY Refractor Astronomy Telescope Finderscope Aspherical Lenses Objective Lente

Optical Doublet Double Convex Achromatic Lens DIY Refractor Astronomy Telescope Finderscope Aspherical Lenses Objective Lente

$12.46$18.88

3 sold
27% off
1.25 1.25

1.25" Wide Angle 62 Degree Lens 4mm 10mm 23mm Aspheric Eyepiece HD Fully Coated For Celestron Astronomy Monocular Telescope

$76.95$105.41

5 sold
35% off
M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography

M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography

$11.54$17.76

2 sold
Fully Metal (M42/ M48/ M54x0.75mm) Male/Female Threads Dust Cap Telescope Eyepieces Lens Astronomy camera Protection Cover Fully Metal (M42/ M48/ M54x0.75mm) Male/Female Threads Dust Cap Telescope Eyepieces Lens Astronomy camera Protection Cover

Fully Metal (M42/ M48/ M54x0.75mm) Male/Female Threads Dust Cap Telescope Eyepieces Lens Astronomy camera Protection Cover

$50.00$50.00

4 sold
56% off
83MM 82.5MM Glued Astronomy HD Coating Achromatic Telescope Objective Assembly DIY Parallel Light Tube 83MM 82.5MM Glued Astronomy HD Coating Achromatic Telescope Objective Assembly DIY Parallel Light Tube

83MM 82.5MM Glued Astronomy HD Coating Achromatic Telescope Objective Assembly DIY Parallel Light Tube

$211.20$480.00

13 sold
11% off
SVBONY SV184 Red Dot Sight Viewfinder Star Fast and Accurate Finder Scope for Astronomy Telescope Targeting SVBONY SV184 Red Dot Sight Viewfinder Star Fast and Accurate Finder Scope for Astronomy Telescope Targeting

SVBONY SV184 Red Dot Sight Viewfinder Star Fast and Accurate Finder Scope for Astronomy Telescope Targeting

$18.75$21.14

25 sold
34% off
1.25 inch Extension Tube for Astronomy Telescope Monocular Eyepiece with Brass Compression Ring 1.25 inch Extension Tube for Astronomy Telescope Monocular Eyepiece with Brass Compression Ring

1.25 inch Extension Tube for Astronomy Telescope Monocular Eyepiece with Brass Compression Ring

$7.57$11.47

2 sold
2% off
2million pixels electronic eyepiece CCD/CMOS camera USB 1.25inch Astronomy telescope/23.2mm microscope camera HD Full Frame 2million pixels electronic eyepiece CCD/CMOS camera USB 1.25inch Astronomy telescope/23.2mm microscope camera HD Full Frame

2million pixels electronic eyepiece CCD/CMOS camera USB 1.25inch Astronomy telescope/23.2mm microscope camera HD Full Frame

$181.69$185.40

17 sold
30% off
70mm Aperture Series Refraction Gluing Objective Achromatic Lens Parallel Light Tube Astronomy Telescope DIY Accessories 70mm Aperture Series Refraction Gluing Objective Achromatic Lens Parallel Light Tube Astronomy Telescope DIY Accessories

70mm Aperture Series Refraction Gluing Objective Achromatic Lens Parallel Light Tube Astronomy Telescope DIY Accessories

$165.83$236.90

4 sold
6% off
Astronomy Telescope 0.965inch SR4mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory Astronomy Telescope 0.965inch SR4mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

Astronomy Telescope 0.965inch SR4mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

$4.38$4.66

3 sold
29% off
Eyepiece 68° 6/9/15/20mm Astronomy Accessory for Planet Observation Eyepiece 68° 6/9/15/20mm Astronomy Accessory for Planet Observation

Eyepiece 68° 6/9/15/20mm Astronomy Accessory for Planet Observation

$15.75$22.18

3 sold
44% off
Red Dot Finder Scope Astronomy For 80Eq 80Dx 90Dx Se Slt Telescope Binoculars Monocular Drop Red Dot Finder Scope Astronomy For 80Eq 80Dx 90Dx Se Slt Telescope Binoculars Monocular Drop

Red Dot Finder Scope Astronomy For 80Eq 80Dx 90Dx Se Slt Telescope Binoculars Monocular Drop

$11.38$20.33

8 sold
Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX SE SLT Telescope Binoculars Monocular Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX SE SLT Telescope Binoculars Monocular

Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX SE SLT Telescope Binoculars Monocular

$14.67$14.67

44 sold
EYSDON 1.25 EYSDON 1.25

EYSDON 1.25" CA1 Extension Tube M42 Thread T-Mount Adapter For Astronomy Telescope/DSLR Camera

$6.84$6.84

17 sold
1.25'' 90 Degree Mirror Monocular Telescope Diagonal Mirror for Astronomy 1.25'' 90 Degree Mirror Monocular Telescope Diagonal Mirror for Astronomy

1.25'' 90 Degree Mirror Monocular Telescope Diagonal Mirror for Astronomy

$10.47$10.47

3 sold
39% off
M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography

M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography

$12.50$20.50

3 sold
27% off
80mm Doublet Aperture Refractive Glass Achromatic Objective Lens DIY Professional Refractor Astronomy Telescope Accessories 80mm Doublet Aperture Refractive Glass Achromatic Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

80mm Doublet Aperture Refractive Glass Achromatic Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

$211.74$290.05

7 sold
35% off
Dovetail Telescope Mounting Plate 335Mm 13.1 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy Dovetail Telescope Mounting Plate 335Mm 13.1 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy

Dovetail Telescope Mounting Plate 335Mm 13.1 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy

$15.98$24.59

7 sold
27% off
21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories 21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

$60.15$82.40

5 sold
3% off
3.6mm 4mm 6mm 6.3mm 6.5mm 10mm 12mm 12.5mm 1.25 3.6mm 4mm 6mm 6.3mm 6.5mm 10mm 12mm 12.5mm 1.25

3.6mm 4mm 6mm 6.3mm 6.5mm 10mm 12mm 12.5mm 1.25" Plossl Telescope Eyepiece for 1.25 inch Astronomy

$67.90$70.00

1 sold
12% off
SVBONY 1.25 SVBONY 1.25

SVBONY 1.25" Plossl 25mm Eyepiece Fully-multi Coated Metal with 40 Deg Apparent Field for Astronomy Telescope Black

$23.92$27.36

1 sold
4% off
Telescope Astronomy Focusing Mask Caliber Fixed Diameter 59-83Mm Monocular Telescope Astronomy Focusing Mask Caliber Fixed Diameter 59-83Mm Monocular

Telescope Astronomy Focusing Mask Caliber Fixed Diameter 59-83Mm Monocular

$3.73$3.91

2 sold
5% off
X37E Filter Moon Filter for Astronomy Eyepiece Standard 1.25 inches Filter Accessories Optical Glass X37E Filter Moon Filter for Astronomy Eyepiece Standard 1.25 inches Filter Accessories Optical Glass

X37E Filter Moon Filter for Astronomy Eyepiece Standard 1.25 inches Filter Accessories Optical Glass

$5.81$6.18

2 sold
5% off
Astronomy Telescope 0.965 Inch H20mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory Astronomy Telescope 0.965 Inch H20mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

Astronomy Telescope 0.965 Inch H20mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

$4.56$4.84

7 sold
35% off
Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope

Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope

$12.07 $18.57

26 sold

Categories: Tools, Measurement & Analysis Instruments

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47% off
SVBONY All-metal Dovetail Board Dot Finder Mounting Bracket With Finderscope Dovetail Slot for Astronomy Monocular Telescope SVBONY All-metal Dovetail Board Dot Finder Mounting Bracket With Finderscope Dovetail Slot for Astronomy Monocular Telescope

SVBONY All-metal Dovetail Board Dot Finder Mounting Bracket With Finderscope Dovetail Slot for Astronomy Monocular Telescope

$19.65 $37.08

1 sold

Categories: Tools, Measurement & Analysis Instruments

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13% off
SVBONY 2'' Filter Variable Polarizing for Astronomy Monocular Telescope & Eyepiece Filter Excellent Quality SVBONY 2'' Filter Variable Polarizing for Astronomy Monocular Telescope & Eyepiece Filter Excellent Quality

SVBONY 2'' Filter Variable Polarizing for Astronomy Monocular Telescope & Eyepiece Filter Excellent Quality

$23.76 $27.33

1 sold

Categories: Tools, Measurement & Analysis Instruments

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44% off
M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30Mm M42X0.75 For Astronomy Professional Telescope Astrophotography M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30Mm M42X0.75 For Astronomy Professional Telescope Astrophotography

M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30Mm M42X0.75 For Astronomy Professional Telescope Astrophotography

$13.00 $23.22

3 sold

Categories: Tools, Measurement & Analysis Instruments

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35% off
Dovetail Telescope Mounting Plate 228MM 9 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy Dovetail Telescope Mounting Plate 228MM 9 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy

Dovetail Telescope Mounting Plate 228MM 9 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy

$17.17 $26.42

3 sold

Categories: Tools, Measurement & Analysis Instruments

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32% off
21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories 21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

$56.03 $82.40

12 sold

Categories: Tools, Measurement & Analysis Instruments

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44% off
Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope

Angeleyes Solar Finder for Sun Positioning Total Finderscope Eclipse & Partial Eclipse Observation for Astronomy Telescope

$13.60 $24.28

2 sold

Categories: Tools, Measurement & Analysis Instruments

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34% off
60mm 61.5mm 62mm 63mm Glued Green Film Objective Achromatic Lens Astronomy Telescope DIY Accessories Focal 228~800mm 60mm 61.5mm 62mm 63mm Glued Green Film Objective Achromatic Lens Astronomy Telescope DIY Accessories Focal 228~800mm

60mm 61.5mm 62mm 63mm Glued Green Film Objective Achromatic Lens Astronomy Telescope DIY Accessories Focal 228~800mm

$155.01 $236.90

5 sold

Categories: Tools, Measurement & Analysis Instruments

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Dovetail Clamp With Brass Screws for Professional Astronomy Telescope Dovetail Saddle Mount Platform 75 ° dovetail plate all-met Dovetail Clamp With Brass Screws for Professional Astronomy Telescope Dovetail Saddle Mount Platform 75 ° dovetail plate all-met

Dovetail Clamp With Brass Screws for Professional Astronomy Telescope Dovetail Saddle Mount Platform 75 ° dovetail plate all-met

$138.92 $138.92

1 sold

Categories: Tools, Measurement & Analysis Instruments

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16% off
Rotating Constellation Diagram Star Map Astrolabe Planisphere Astronomical Stargazing Astronomy Enthusiasts Telescope Kit Rotating Constellation Diagram Star Map Astrolabe Planisphere Astronomical Stargazing Astronomy Enthusiasts Telescope Kit

Rotating Constellation Diagram Star Map Astrolabe Planisphere Astronomical Stargazing Astronomy Enthusiasts Telescope Kit

$4.18 $4.98

12 sold

Categories: Tools, Measurement & Analysis Instruments

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42% off
Dovetail Rail Plate Telescope Finder Base Spacer Astronomy Telescope Mount Accessories Guide Dovetail Rail,Black Dovetail Rail Plate Telescope Finder Base Spacer Astronomy Telescope Mount Accessories Guide Dovetail Rail,Black

Dovetail Rail Plate Telescope Finder Base Spacer Astronomy Telescope Mount Accessories Guide Dovetail Rail,Black

$2.23 $3.91

10 sold

Categories: Tools, Measurement & Analysis Instruments

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Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX Binoculars Monocular Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX Binoculars Monocular

Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX Binoculars Monocular

$15.71 $15.71

7 sold

Categories: Tools, Measurement & Analysis Instruments

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34% off
Optical Doublet Double Convex Achromatic Lens DIY Refractor Astronomy Telescope Finderscope Aspherical Lenses Objective Lente Optical Doublet Double Convex Achromatic Lens DIY Refractor Astronomy Telescope Finderscope Aspherical Lenses Objective Lente

Optical Doublet Double Convex Achromatic Lens DIY Refractor Astronomy Telescope Finderscope Aspherical Lenses Objective Lente

$12.46 $18.88

3 sold

Categories: Tools, Measurement & Analysis Instruments

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27% off
1.25 1.25

1.25" Wide Angle 62 Degree Lens 4mm 10mm 23mm Aspheric Eyepiece HD Fully Coated For Celestron Astronomy Monocular Telescope

$76.95 $105.41

5 sold

Categories: Tools, Measurement & Analysis Instruments

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35% off
M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography

M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography

$11.54 $17.76

2 sold

Categories: Tools, Measurement & Analysis Instruments

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Fully Metal (M42/ M48/ M54x0.75mm) Male/Female Threads Dust Cap Telescope Eyepieces Lens Astronomy camera Protection Cover Fully Metal (M42/ M48/ M54x0.75mm) Male/Female Threads Dust Cap Telescope Eyepieces Lens Astronomy camera Protection Cover

Fully Metal (M42/ M48/ M54x0.75mm) Male/Female Threads Dust Cap Telescope Eyepieces Lens Astronomy camera Protection Cover

$50.00 $50.00

4 sold

Categories: Tools, Measurement & Analysis Instruments

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56% off
83MM 82.5MM Glued Astronomy HD Coating Achromatic Telescope Objective Assembly DIY Parallel Light Tube 83MM 82.5MM Glued Astronomy HD Coating Achromatic Telescope Objective Assembly DIY Parallel Light Tube

83MM 82.5MM Glued Astronomy HD Coating Achromatic Telescope Objective Assembly DIY Parallel Light Tube

$211.20 $480.00

13 sold

Categories: Tools, Measurement & Analysis Instruments

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11% off
SVBONY SV184 Red Dot Sight Viewfinder Star Fast and Accurate Finder Scope for Astronomy Telescope Targeting SVBONY SV184 Red Dot Sight Viewfinder Star Fast and Accurate Finder Scope for Astronomy Telescope Targeting

SVBONY SV184 Red Dot Sight Viewfinder Star Fast and Accurate Finder Scope for Astronomy Telescope Targeting

$18.75 $21.14

25 sold

Categories: Tools, Measurement & Analysis Instruments

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34% off
1.25 inch Extension Tube for Astronomy Telescope Monocular Eyepiece with Brass Compression Ring 1.25 inch Extension Tube for Astronomy Telescope Monocular Eyepiece with Brass Compression Ring

1.25 inch Extension Tube for Astronomy Telescope Monocular Eyepiece with Brass Compression Ring

$7.57 $11.47

2 sold

Categories: Tools, Measurement & Analysis Instruments

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2% off
2million pixels electronic eyepiece CCD/CMOS camera USB 1.25inch Astronomy telescope/23.2mm microscope camera HD Full Frame 2million pixels electronic eyepiece CCD/CMOS camera USB 1.25inch Astronomy telescope/23.2mm microscope camera HD Full Frame

2million pixels electronic eyepiece CCD/CMOS camera USB 1.25inch Astronomy telescope/23.2mm microscope camera HD Full Frame

$181.69 $185.40

17 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
70mm Aperture Series Refraction Gluing Objective Achromatic Lens Parallel Light Tube Astronomy Telescope DIY Accessories 70mm Aperture Series Refraction Gluing Objective Achromatic Lens Parallel Light Tube Astronomy Telescope DIY Accessories

70mm Aperture Series Refraction Gluing Objective Achromatic Lens Parallel Light Tube Astronomy Telescope DIY Accessories

$165.83 $236.90

4 sold

Categories: Tools, Measurement & Analysis Instruments

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6% off
Astronomy Telescope 0.965inch SR4mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory Astronomy Telescope 0.965inch SR4mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

Astronomy Telescope 0.965inch SR4mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

$4.38 $4.66

3 sold

Categories: Tools, Measurement & Analysis Instruments

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29% off
Eyepiece 68° 6/9/15/20mm Astronomy Accessory for Planet Observation Eyepiece 68° 6/9/15/20mm Astronomy Accessory for Planet Observation

Eyepiece 68° 6/9/15/20mm Astronomy Accessory for Planet Observation

$15.75 $22.18

3 sold

Categories: Tools, Measurement & Analysis Instruments

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44% off
Red Dot Finder Scope Astronomy For 80Eq 80Dx 90Dx Se Slt Telescope Binoculars Monocular Drop Red Dot Finder Scope Astronomy For 80Eq 80Dx 90Dx Se Slt Telescope Binoculars Monocular Drop

Red Dot Finder Scope Astronomy For 80Eq 80Dx 90Dx Se Slt Telescope Binoculars Monocular Drop

$11.38 $20.33

8 sold

Categories: Tools, Measurement & Analysis Instruments

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Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX SE SLT Telescope Binoculars Monocular Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX SE SLT Telescope Binoculars Monocular

Red Dot Finder Scope Astronomy for 80EQ 80DX 90DX SE SLT Telescope Binoculars Monocular

$14.67 $14.67

44 sold

Categories: Tools, Measurement & Analysis Instruments

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EYSDON 1.25 EYSDON 1.25

EYSDON 1.25" CA1 Extension Tube M42 Thread T-Mount Adapter For Astronomy Telescope/DSLR Camera

$6.84 $6.84

17 sold

Categories: Tools, Measurement & Analysis Instruments

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1.25'' 90 Degree Mirror Monocular Telescope Diagonal Mirror for Astronomy 1.25'' 90 Degree Mirror Monocular Telescope Diagonal Mirror for Astronomy

1.25'' 90 Degree Mirror Monocular Telescope Diagonal Mirror for Astronomy

$10.47 $10.47

3 sold

Categories: Tools, Measurement & Analysis Instruments

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39% off
M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography

M42 Focal Extension Tube Kit 3/5/7/10/12/15/20/30mm M42X0.75 for Astronomy Professional Telescope Astrophotography

$12.50 $20.50

3 sold

Categories: Tools, Measurement & Analysis Instruments

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27% off
80mm Doublet Aperture Refractive Glass Achromatic Objective Lens DIY Professional Refractor Astronomy Telescope Accessories 80mm Doublet Aperture Refractive Glass Achromatic Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

80mm Doublet Aperture Refractive Glass Achromatic Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

$211.74 $290.05

7 sold

Categories: Tools, Measurement & Analysis Instruments

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35% off
Dovetail Telescope Mounting Plate 335Mm 13.1 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy Dovetail Telescope Mounting Plate 335Mm 13.1 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy

Dovetail Telescope Mounting Plate 335Mm 13.1 Inch for Equatorial Tripod Long Version Binocular/Monocular for Astronomy

$15.98 $24.59

7 sold

Categories: Tools, Measurement & Analysis Instruments

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27% off
21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories 21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

$60.15 $82.40

5 sold

Categories: Tools, Measurement & Analysis Instruments

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3% off
3.6mm 4mm 6mm 6.3mm 6.5mm 10mm 12mm 12.5mm 1.25 3.6mm 4mm 6mm 6.3mm 6.5mm 10mm 12mm 12.5mm 1.25

3.6mm 4mm 6mm 6.3mm 6.5mm 10mm 12mm 12.5mm 1.25" Plossl Telescope Eyepiece for 1.25 inch Astronomy

$67.90 $70.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

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12% off
SVBONY 1.25 SVBONY 1.25

SVBONY 1.25" Plossl 25mm Eyepiece Fully-multi Coated Metal with 40 Deg Apparent Field for Astronomy Telescope Black

$23.92 $27.36

1 sold

Categories: Tools, Measurement & Analysis Instruments

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4% off
Telescope Astronomy Focusing Mask Caliber Fixed Diameter 59-83Mm Monocular Telescope Astronomy Focusing Mask Caliber Fixed Diameter 59-83Mm Monocular

Telescope Astronomy Focusing Mask Caliber Fixed Diameter 59-83Mm Monocular

$3.73 $3.91

2 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
X37E Filter Moon Filter for Astronomy Eyepiece Standard 1.25 inches Filter Accessories Optical Glass X37E Filter Moon Filter for Astronomy Eyepiece Standard 1.25 inches Filter Accessories Optical Glass

X37E Filter Moon Filter for Astronomy Eyepiece Standard 1.25 inches Filter Accessories Optical Glass

$5.81 $6.18

2 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
Astronomy Telescope 0.965 Inch H20mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory Astronomy Telescope 0.965 Inch H20mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

Astronomy Telescope 0.965 Inch H20mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

$4.56 $4.84

7 sold

Categories: Tools, Measurement & Analysis Instruments

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