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45 Results

1.25 Telescope Erecting Prism NEW CONDITION!
Pre-Owned · Unbranded
$11.00
$7.01 shipping
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Takahashi Zenith Prism Barrel 0.96"/24.5mm
Pre-Owned · Takahashi
$50.00
Free shipping
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90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror
Brand New · Unbranded
$20.59
Was: $21.90was - US $21.90
Free shipping
33 sold
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90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror 0.965"
Brand New · Unbranded
$11.27
Was: $11.99was - US $11.99
Free shipping
8 watching
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Vixen Erecting Prism Direct Viewing Type 24.5mm sleeve
Pre-Owned · Vixen
$38.00
or Best Offer
Free shipping
S⁣M⁣ ⁣⁣E⁣Y⁣⁣⁣⁣⁣⁣ ⁣⁣⁣P⁣⁣7⁣ ⁣⁣P⁣5⁣ ⁣X⁣⁣⁣⁣J⁣⁣
Unknown manufacturer 45° erecting prism 31.7mm sleeve
Pre-Owned
$38.00
or Best Offer
Free shipping
4⁣⁣8⁣⁣ ⁣⁣⁣⁣⁣⁣W⁣O⁣⁣⁣ ⁣⁣W⁣X⁣⁣⁣⁣⁣⁣⁣ ⁣T⁣X⁣ ⁣
Celestron 1.25'' 45° Full Metal Erect Image Zenith Mirror Astronomical Telescope
Brand New · Celestron
(6)
$26.09
Was: $28.99was - US $28.99
or Best Offer
Free shipping
44 sold
M⁣⁣⁣⁣⁣G⁣⁣ ⁣⁣D⁣⁣⁣⁣⁣S⁣ ⁣⁣⁣E⁣⁣⁣⁣F⁣⁣⁣ ⁣H⁣⁣
GOTO Zenith Prism Barrel 0.96"/24.5mm
Pre-Owned
$52.00
Free shipping
R⁣B⁣⁣ ⁣Z⁣U⁣ ⁣⁣⁣J⁣⁣F⁣⁣⁣⁣⁣⁣ ⁣8⁣⁣M⁣⁣⁣ ⁣⁣B⁣C⁣⁣
Telescope Mirror Erecting 0.965" 90 Degrees Diagonal Adapter Positive Prism
Pre-Owned · Unbranded
$23.95
or Best Offer
$5.31 shipping
Only 1 left!
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Celestron Zenithal Mirror 45 Degree Metal Prism Telescope Adapter 1.25in 31.7mm
Brand New · Celestron
(6)
$26.16
Was: $27.54was - US $27.54
Free shipping
⁣A⁣⁣U⁣⁣ ⁣O⁣⁣8⁣⁣ ⁣K⁣N⁣⁣ ⁣⁣⁣⁣I⁣⁣⁣⁣⁣L⁣⁣ ⁣6⁣A⁣
Celestron 1.25" 45 Degree Prism for Astronomical Telescope Adapter Eyepiece lens
Brand New · Celestron
$32.39
Was: $35.99was - US $35.99
or Best Offer
Free shipping
5 watching
⁣D⁣⁣O⁣⁣ ⁣⁣⁣⁣⁣D⁣O⁣ ⁣2⁣Y⁣ ⁣O⁣T⁣ ⁣C⁣⁣5⁣ ⁣⁣⁣7⁣⁣ ⁣
Brandless Diagonal prism 31.7mm sleeve
Pre-Owned
$42.00
or Best Offer
Free shipping
⁣1⁣D⁣ ⁣V⁣⁣8⁣ ⁣⁣W⁣6⁣ ⁣F⁣V⁣⁣ ⁣5⁣V⁣⁣⁣ ⁣⁣⁣⁣7⁣⁣⁣ ⁣
Takahashi Zenith Right-angle Prism 31.7mm / 1.25 inch & Balance Weight
Pre-Owned · Takahashi
$375.00
or Best Offer
Free shipping
A⁣S⁣1⁣ ⁣1⁣7⁣p⁣o⁣n⁣s⁣ ⁣K⁣o⁣Q⁣ ⁣9⁣r⁣e⁣2⁣ ⁣d⁣U⁣N⁣ ⁣⁣⁣8⁣⁣
Vintage Telescope Porro Prism Eyepiece NEW old stock
Open Box · Unbranded
$29.99
$16.99 shipping
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Celestron 1.25 90 Degree Diagonal Prism Erecting Correct Imaging Telescope
Brand New · Celestron
$29.99
or Best Offer
Free shipping
Only 1 left!
S⁣T⁣p⁣o⁣T⁣n⁣ ⁣K⁣W⁣s⁣ ⁣o⁣X⁣r⁣N⁣ ⁣e⁣0⁣F⁣ ⁣G⁣M⁣d⁣ ⁣⁣⁣⁣⁣
Polaris Optics 12x50 monocular
Open Box
$49.99
$9.39 shipping
K⁣E⁣ ⁣S⁣T⁣p⁣N⁣ ⁣o⁣X⁣n⁣s⁣o⁣r⁣e⁣4⁣ ⁣H⁣d⁣⁣3⁣⁣ ⁣⁣⁣1⁣⁣⁣
Celestron 1.25" 90 Degree Erecting Prism 31.7mm Eyepiece Telescope Accessories
Brand New · Celestron
$32.58
or Best Offer
Free shipping
1⁣7⁣ ⁣⁣7⁣P⁣ ⁣Z⁣⁣A⁣ ⁣1⁣T⁣⁣ ⁣7⁣V⁣⁣ ⁣⁣⁣⁣⁣K⁣⁣ ⁣⁣⁣
Minolta 38x prism lens for telescope
Pre-Owned · Minolta
$50.00
or Best Offer
$12.30 shipping
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1.25"upright positive Image Rectifier Universal Prism for Newtonian Reflector
Brand New
$15.77
or Best Offer
Free shipping
N⁣⁣⁣K⁣ ⁣A⁣Z⁣⁣⁣⁣⁣ ⁣⁣⁣Q⁣X⁣ ⁣I⁣4⁣ ⁣U⁣⁣⁣⁣7⁣ ⁣B⁣⁣
0.965" 90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror
Brand New · Unbranded
$11.36
Free shipping
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Direct-view type upright prism 0.96"/24.5mm Required optical path length 10cm
Pre-Owned
$45.00
or Best Offer
Free shipping
D⁣⁣S⁣ ⁣⁣K⁣⁣⁣L⁣ ⁣S⁣O⁣ ⁣⁣⁣9⁣5⁣⁣⁣⁣⁣⁣ ⁣⁣⁣2⁣T⁣⁣
Celestron 1.25 for Metal 45 Degree Prism Astronomical Telescope Adapter Eyepiece
Brand New · Celestron
(6)
$33.22
or Best Offer
Free shipping
⁣P⁣V⁣⁣⁣ ⁣⁣V⁣⁣⁣X⁣ ⁣X⁣⁣⁣⁣⁣7⁣⁣ ⁣⁣H⁣⁣⁣R⁣ ⁣⁣R⁣
Celestron 1.25'' 45° Full Metal Erect Image Zenith Mirror Astronomical Telescope
Brand New · Celestron
(6)
$25.68
Trending at $26.09
Free shipping
⁣⁣Q⁣⁣6⁣ ⁣⁣3⁣⁣Q⁣⁣ ⁣⁣⁣E⁣4⁣ ⁣⁣⁣⁣⁣7⁣⁣⁣⁣⁣⁣⁣
Celestron 45-Degree Metal Prism Zenithal Mirror 1.25'' 31.7mm Telescope Adapter
Brand New · Celestron
(6)
$29.44
Was: $30.99was - US $30.99
Free shipping
⁣⁣W⁣D⁣⁣⁣⁣⁣ ⁣H⁣⁣O⁣⁣ ⁣⁣Q⁣⁣⁣⁣V⁣⁣⁣⁣⁣ ⁣⁣⁣D⁣
SVBONY SV221 1.25-Inch 45 Degree Correct Image Prism Diagonal Provides Sharp Vie
Brand New · SVBONY
$24.00
Free shipping
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SVBONY SV222 90° 1.25-inch Erect Prism Diagonal Anti Reflection for Telescope
Brand New · SVBONY
$85.24
Free shipping
B⁣E⁣ ⁣H⁣7⁣ ⁣C⁣Z⁣⁣⁣ ⁣C⁣⁣⁣⁣8⁣ ⁣⁣K⁣⁣R⁣⁣⁣ ⁣R⁣⁣ ⁣⁣
90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror
Brand New · Unbranded
$17.98
Free shipping
T⁣O⁣ ⁣⁣Z⁣A⁣ ⁣T⁣⁣2⁣⁣ ⁣6⁣K⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣8⁣
Celestron 1.25'' 90 Degree Erecting Prism Zenith Diagonal Mirror Adapter 31.7mm
Brand New · Unbranded
$29.98
Free shipping
K⁣⁣1⁣⁣ ⁣P⁣⁣⁣⁣T⁣⁣⁣⁣⁣ ⁣J⁣⁣X⁣ ⁣R⁣⁣R⁣ ⁣R⁣⁣⁣C⁣⁣
Polar Optics 12x50 monocular (BAK4 prism, fully coated, weather sealed)
Pre-Owned
$49.00
or Best Offer
$7.25 shipping
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1.25 90 Degree Diagonal Prism Erecting Correct Imaging Telescope
Brand New · Celestron
$25.99
or Best Offer
Free shipping
B⁣9⁣S⁣p⁣ ⁣1⁣o⁣n⁣s⁣o⁣U⁣ ⁣7⁣Q⁣r⁣e⁣ ⁣d⁣P⁣E⁣ ⁣N⁣0⁣⁣⁣ ⁣⁣V⁣
0.965" 90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror
Brand New · Unbranded
$12.00
Free shipping
S⁣H⁣p⁣o⁣T⁣n⁣s⁣ ⁣Z⁣9⁣ ⁣o⁣K⁣A⁣ ⁣8⁣1⁣r⁣e⁣ ⁣X⁣d⁣⁣I⁣⁣ ⁣⁣⁣
90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror
Brand New · Unbranded
$18.96
Free shipping
Q⁣O⁣ ⁣1⁣A⁣ ⁣N⁣S⁣p⁣o⁣J⁣n⁣s⁣ ⁣X⁣Y⁣ ⁣P⁣o⁣S⁣r⁣ ⁣⁣⁣e⁣d⁣⁣⁣
SVBONY SV222 1.25-inch 45° Correct Image Prism Diagonal Fully Multi-Coated Metal
Brand New · SVBONY
$52.19
Free shipping
W⁣H⁣⁣⁣ ⁣G⁣⁣2⁣ ⁣⁣⁣4⁣⁣⁣Z⁣⁣⁣⁣ ⁣⁣F⁣M⁣ ⁣⁣0⁣S⁣⁣⁣
90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror 0.965"
Brand New · Unbranded
$13.19
Free shipping
⁣⁣O⁣⁣⁣5⁣ ⁣⁣3⁣H⁣⁣ ⁣⁣N⁣Z⁣ ⁣2⁣⁣⁣9⁣⁣⁣⁣⁣ ⁣P⁣0⁣⁣
$SVBONY 1.25" 45° W9107A Correct-Image Prism Diagonal for Refractor Telescope - Image 1 of 4$
SVBONY 1.25" 45° W9107A Correct-Image Prism Diagonal for Refractor Telescope
Brand New · SVBONY
$40.99
or Best Offer
Free shipping
Q⁣⁣⁣V⁣ ⁣⁣3⁣⁣8⁣ ⁣⁣⁣⁣0⁣F⁣ ⁣⁣O⁣⁣V⁣ ⁣⁣E⁣9⁣⁣ ⁣⁣⁣
$Celestron Erect Image Prism for Refractor and Schmidt Cassegrain - Image 1 of 3$
Celestron Erect Image Prism for Refractor and Schmidt Cassegrain
Brand New · Celestron
(6)
$45.69
Free shipping
⁣5⁣⁣⁣⁣7⁣⁣⁣⁣ ⁣⁣D⁣⁣⁣P⁣⁣ ⁣⁣⁣⁣N⁣⁣I⁣⁣⁣ ⁣⁣7⁣
$Celestron 1.25 Erect Image Diagonal for Refractors and Schmidt Cassegrain Tel... - Image 1 of 4$
Celestron 1.25 Erect Image Diagonal for Refractors and Schmidt Cassegrain Tel...
Brand New · Celestron
(6)
$45.69
Free shipping
T⁣Q⁣⁣⁣ ⁣1⁣⁣⁣⁣I⁣ ⁣⁣⁣⁣⁣⁣C⁣⁣P⁣⁣⁣ ⁣⁣O⁣B⁣⁣⁣ ⁣
SVBONY 1.25" 45°Correct-Image Prism Diagonal Fully Metal for Telescope W9107A
Brand New · SVBONY
$40.63
or Best Offer
Free shipping
⁣D⁣⁣⁣5⁣ ⁣⁣Y⁣O⁣⁣⁣⁣⁣ ⁣⁣H⁣X⁣⁣⁣ ⁣V⁣⁣5⁣⁣⁣⁣⁣ ⁣
Celestron 1.25'' 45° Full Metal Erect Image Zenith Mirror Astronomical Telescope
Brand New · Celestron
(6)
$29.87
or Best Offer
Free shipping
S⁣p⁣o⁣n⁣7⁣s⁣o⁣r⁣e⁣W⁣ ⁣d⁣4⁣⁣⁣⁣⁣⁣D⁣⁣⁣ ⁣5⁣I⁣⁣⁣⁣⁣
90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror 0.965"
Brand New · Unbranded
$25.00
or Best Offer
Free shipping
⁣H⁣H⁣ ⁣F⁣⁣⁣4⁣ ⁣⁣⁣⁣U⁣⁣A⁣ ⁣3⁣V⁣ ⁣⁣D⁣⁣6⁣⁣⁣ ⁣⁣⁣
90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror
Brand New · Unbranded
$17.98
Free shipping
⁣⁣6⁣4⁣⁣ ⁣P⁣W⁣⁣⁣⁣ ⁣J⁣⁣P⁣⁣⁣⁣ ⁣⁣⁣⁣T⁣⁣⁣⁣⁣4⁣
90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror
Brand New · Unbranded
$29.00
or Best Offer
Free shipping
R⁣W⁣⁣⁣⁣ ⁣⁣2⁣⁣D⁣⁣ ⁣⁣R⁣5⁣ ⁣⁣⁣⁣B⁣J⁣⁣⁣⁣⁣ ⁣⁣Y⁣
90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror
Brand New · Unbranded
$21.90
Free shipping
⁣D⁣⁣P⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣4⁣⁣⁣⁣8⁣ ⁣0⁣M⁣ ⁣⁣V⁣⁣
90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror
Brand New · Unbranded
$20.59
Free shipping
⁣⁣⁣⁣N⁣U⁣⁣ ⁣⁣J⁣1⁣⁣ ⁣⁣⁣⁣F⁣⁣⁣R⁣ ⁣⁣6⁣M⁣ ⁣Z⁣⁣B⁣
Celestron Metal 45 Degree 1.25" Prism Astronomical Telescope Adapter Eyepiece
Brand New · Celestron
(6)
$33.99
or Best Offer
Free shipping
⁣2⁣7⁣⁣ ⁣E⁣X⁣ ⁣K⁣P⁣ ⁣B⁣⁣B⁣⁣⁣⁣ ⁣⁣A⁣D⁣⁣⁣ ⁣⁣P⁣⁣⁣

Telescope Prisms

Shop by Category

45 Results

1.25 Telescope Erecting Prism NEW CONDITION!

Takahashi Zenith Prism Barrel 0.96"/24.5mm

90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror

90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror 0.965"

Vixen Erecting Prism Direct Viewing Type 24.5mm sleeve

Unknown manufacturer 45° erecting prism 31.7mm sleeve

Celestron 1.25'' 45° Full Metal Erect Image Zenith Mirror Astronomical Telescope

GOTO Zenith Prism Barrel 0.96"/24.5mm

Telescope Mirror Erecting 0.965" 90 Degrees Diagonal Adapter Positive Prism

Celestron Zenithal Mirror 45 Degree Metal Prism Telescope Adapter 1.25in 31.7mm

Celestron 1.25" 45 Degree Prism for Astronomical Telescope Adapter Eyepiece lens

Brandless Diagonal prism 31.7mm sleeve

Takahashi Zenith Right-angle Prism 31.7mm / 1.25 inch & Balance Weight

Vintage Telescope Porro Prism Eyepiece NEW old stock

Celestron 1.25 90 Degree Diagonal Prism Erecting Correct Imaging Telescope

Polaris Optics 12x50 monocular

Celestron 1.25" 90 Degree Erecting Prism 31.7mm Eyepiece Telescope Accessories

Minolta 38x prism lens for telescope

1.25"upright positive Image Rectifier Universal Prism for Newtonian Reflector

0.965" 90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror

Direct-view type upright prism 0.96"/24.5mm Required optical path length 10cm

Celestron 1.25 for Metal 45 Degree Prism Astronomical Telescope Adapter Eyepiece

Celestron 1.25'' 45° Full Metal Erect Image Zenith Mirror Astronomical Telescope

Celestron 45-Degree Metal Prism Zenithal Mirror 1.25'' 31.7mm Telescope Adapter

SVBONY SV221 1.25-Inch 45 Degree Correct Image Prism Diagonal Provides Sharp Vie

SVBONY SV222 90° 1.25-inch Erect Prism Diagonal Anti Reflection for Telescope

90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror

Celestron 1.25'' 90 Degree Erecting Prism Zenith Diagonal Mirror Adapter 31.7mm

Polar Optics 12x50 monocular (BAK4 prism, fully coated, weather sealed)

1.25 90 Degree Diagonal Prism Erecting Correct Imaging Telescope

0.965" 90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror

90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror

SVBONY SV222 1.25-inch 45° Correct Image Prism Diagonal Fully Multi-Coated Metal

90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror 0.965"

SVBONY 1.25" 45° W9107A Correct-Image Prism Diagonal for Refractor Telescope

Celestron Erect Image Prism for Refractor and Schmidt Cassegrain

Celestron 1.25 Erect Image Diagonal for Refractors and Schmidt Cassegrain Tel...

SVBONY 1.25" 45°Correct-Image Prism Diagonal Fully Metal for Telescope W9107A

Celestron 1.25'' 45° Full Metal Erect Image Zenith Mirror Astronomical Telescope

90° Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror 0.965"

90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror

90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror

90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror

90 Degree Erecting Prism Astronomical Telescope Eyepiece Zenith Diagonal Mirror

Celestron Metal 45 Degree 1.25" Prism Astronomical Telescope Adapter Eyepiece

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