D130F650 Newton Reflective Primary Mirror 35mm Short Axis Secondary Mirror DIY Power Astronomical Telescope 750mm Focal Length

High quality d102f700 newtonian reflective primary mirror w/ 25mm secondary mirror glass material for diy astronomical telescope

2

2

5.0

-18%

D114f900 newtonian reflective astronomical telescope 114900 reflective primary mirror objective lens group with secondary mirror

1

3

5.0

-9%

Newton reflective spherical mirror d203f750mm astronomical telescope spherical primary lens with short axis 70mm secondary mirro

1

0

-0.4%

Short axis 23mm secondary mirror telescope newtonian reflection telescope for 114mm primary mirror astronomy monocular

0

0

-5%

Newton reflection mirror diameter 203mm focal length 800mm, astronomical telescope diy primary with secondary mirror

1

2

5.0

102mm spherical primary mirror diy newton-reflective astronomical telescope lens with 25mm short-axis ellipsoid secondary mirror

0

0

-3%

90mm spherical primary mirror diy newton-reflective astronomical telescope lens with 25mm short-axis ellipsoid secondary mirror

0

0

D127f900mm newton reflection mirror astronomical telescope diy package primary with 35mm secondary

0

0

-1%

Newton reflection mirror diameter 76mm focal length 900mm telescope diy primary with secondary ratio 12

0

1

Newton mirror diameter 114mm focal length 900mm reflective astronomical telescope with secondary mirror

0

0

Newton reflection mirror diameter76mm focal length 700mm telescope diy package primary with secondary

1

1

5.0

Newton reflective spherical mirror d90f800 astronomical telescope primary lens with secondary mirro 20mm

0

0

D102f700 newton reflection mirror astronomical telescope diy package primary with secondary

0

0

D80f800 newton reflection mirror astronomical telescope diy package primary with secondary

0

0

-2%

Short axis 35mm secondary mirror w/ holder set 150750 newtonian reflection monocular space astronomical telescope accessories

0

1

-9%

Newton mirror d114f900 newtonian reflective astronomical telescope diy packaging primary mirror without secondary mirror

1

1

Newton reflective spherical mirror d160f1300mm astronomical telescope primary mirrors secondary newtonian reflector

0

0

D203f750 telescope primary mirror objective lens group with secondary mirror d=203mm focal length 750mm newtonian reflect

0

1

-1%

Newton reflective spherical mirror d135f800 astronomical telescope spherical primary lens with secondary mirro

0

0

Incomplete data

D76f360 newtonian reflection astronomical telescope primary mirror secondary mirror high reflection astronomical telescope

0

1

-7%

D203f750mm newton reflection mirror large diameter astronomical telescope diy package primary mirror or 70 secondary mirror

2

1

-5%

D114f900 newton reflective astronomical telescope diy accessories primary mirror secondary mirror focuser eyepiece secondary

0

0

Self made d90f800 diy telescope objective lens newton reflection primary mirror astronomical telescope newton mirror

1

1

D114f870 cattle anti-primary mirror + secondary mirror diy self-made reflective astronomical telescope glass lens

2

0

-5%

Astronomical telescope 154mm series hd objective lens focal length f750 f1000 f1200 multi-layer film single-layer film

1

6

1.0

-1%

Newton reflective spherical mirror d203f800mm astronomical telescope spherical primary lens with short axis 70mm secondary mirro

0

0

-10%

D114f900 newtonian mirror primary mirror astronomical telescope diy package main mirror with 25mm secondary mirror

1

0

-12%

D160f1300 newtonian reflective astronomical telescope professional 1601300 primary mirror group w/secondary mirror accessories

1

1

Newtonian reflecting telescope d150 f750 d150f750 150750 reflection objective lens+secondary mirror d=150mm focal length 750mm

2

2

3.0

Newton telescope reflective mirror secondary mirror, short axis, astronomical telescope diy high-precision 50/56/60/70/80/100mm

0

0

-0.7%

Free shipping newton reflective astronomical telescope d130f650 objective secondary mirror d130 f650 diy astronomical telescope

1

0

-5%

Newtonian reflecting telescope d150 f750 d150f750 150750 reflection objective lens+secondary mirror d=150mm focal length 750mm

2

1

-5%

Newton reflection mirror astronomical telescope diy package d127f900 primary mirror with secondary mirror

2

3

-2%

D135f1100 primary and 35mm short axis elip mirror kit for diy newton reflection monocular professional astronomical telescope

0

1

-5%

Astronomical telescope astronomic professional d150f750 newtonian reflection objective lens group secondary mirror accessories

0

0

-9%

D114f900 concave mirror newton spherical mirror primary with 25mm secondary mirror experimental astronomical telescope diy

1

1

D160f1300 large size newton reflector astronomical telescope professional diy homemade aspherical reflector primary mirror

3

1

-5%

D80f800 diy auxiliary mirror telescope mirror astronomical telescope reflection primary mirror with second mirror

0

1

-7%

New d150f750 newtonian reflection primary mirror holder cover secondary mirror holder spider astronomical monocular telescope

0

0

-7%

Reflective astronomical telescope d127f900 spherical reflection primary lens objective lens + secondary mirror

1

2

4.0

Astronomical telescope 90mm aperture 600mm focal length refraction objective lens group monocular binocular diy telescope lens

0

0

High-precision parabolic lens diy newtonian reflection primary mirror of astronomical telescope d150mm focal length 600 750mm

1

0

-0.3%

Primary mirror sub mirror holder secondary mirror base 3d printing 76mm primary lens 20mm secondary lens astronomical telescope

2

3

Short axis 25mm 35mm 45mm 70mm astronomical telescope secondary mirror holder for 114900 150750 d203 f800 newtonian reflection

0

0

-0.9%

Astronomical telescope d76 f700 reflection and secondary mirrors objective diamete 76mm focal length 700mm

0

0

35mm diy astronomical telescope objective lens doublet double convex focal length 135mm viewfinder accessories lentes binoculars

0

0