Mirrors, Prisms & Holders

Grinding an 8" Mirror

How do you know when your mirrors are at the proper position?

Like when driving in a sedan. What do you need to look for when having your mirrors in correct position.

Side mirrors are properly adjusted when you can see the adjacent lane, and only a small portion of your own vehicle along the edge of the mirror.

Many people adjust their side mirrors to see directly behind, but that's totally wrong. That's what the rear-view mirror is for.

If you're driving a vehicle with no rear view, such as a van, bus, truck, motor home, etc., you still adjust your side mirrors to see the adjacent lane. You're more concerned about what's next to you (when changing lanes, for example), than what's following.




NEW 120mm SPHERICAL PRIMARY MIRROR + CELL FOR ASTRONOMICAL REFLECTOR TELESCOPE
NEW 120mm SPHERICAL PRIMARY MIRROR + CELL FOR ASTRONOMICAL REFLECTOR TELESCOPE

$29.99
20d 21h 57m remaining

SET OF 5 Telescope SECONDARY MIRRORS for the Telescope Builder 40mm X 28 mm
SET OF 5 Telescope SECONDARY MIRRORS for the Telescope Builder 40mm X 28 mm

$29.99
29d 10h 57m remaining

PRIMARY  SECONDARY MIRRORS FOR A 114MM BY 900MM REFLECTORS
PRIMARY SECONDARY MIRRORS FOR A 114MM BY 900MM REFLECTORS

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GSO Parabolic Primary Mirror 10 f 5
GSO Parabolic Primary Mirror 10 f 5

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GSO Parabolic Primary Mirror 8 f 6
GSO Parabolic Primary Mirror 8 f 6

$205.00
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GSO Parabolic Primary Mirror 12 f 5
GSO Parabolic Primary Mirror 12 f 5

$545.00
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GSO Parabolic Primary Mirror 6 f 8
GSO Parabolic Primary Mirror 6 f 8

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29d 1h 9m remaining

GSO 10 f 5 Parabolic Primary and 625mm Secondary Mirror Set for Telescope
GSO 10 f 5 Parabolic Primary and 625mm Secondary Mirror Set for Telescope

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GSO Parabolic Primary Mirror 6 f 5
GSO Parabolic Primary Mirror 6 f 5

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GSO Parabolic Primary Mirror 8 f 4
GSO Parabolic Primary Mirror 8 f 4

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GSO Parabolic Primary Mirror 6 f 4
GSO Parabolic Primary Mirror 6 f 4

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GSO Parabolic Primary Mirror 8 f 5
GSO Parabolic Primary Mirror 8 f 5

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