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.




6 F 5 Ultralight Telescope Mirror from Sky Instruments
6 F 5 Ultralight Telescope Mirror from Sky Instruments

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28d 8h 55m remaining

45 114mm f 8 Long Tube Telescope Spherical Mirror with 1 Secondary F900mm
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25d 11h 4m remaining

Edmund Scientific 15 Uncoated Telescope Secondary Mirrors LOT OF 11
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Edmund Scientific 425 Astroscan Mirror and Cell Made in USA
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D203F800 Primary mirror + secondary mirror Mirror Set for Telescope
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GSO Parabolic Primary Mirror 6 f 8
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6 f 11 mirror and secondary and mounts for telescope
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2d 17h 58m remaining

TELESCOPE MIRROR
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11d 19h 5m remaining

GSO Parabolic Primary Mirror 8 f 6
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