Happily Serving You in the Same Location for Over 58 Years!

Welcome!

BobsKnobs - KNOBS FOR MEADE 8 " (20 cm) f/6 LIGHTBRIDGE - Primary only (6 knobs)

Model#: MLB8pri

Be the first to review this product

Availability: In stock

$29.95

OR
Manufactured by: Bobs Knobs

BobsKnobs - KNOBS FOR MEADE 8 " (20 cm) f/6 LIGHTBRIDGE - Primary only (6 knobs)

Details

Fits: All Meade 8 inch (20 cm) f/6 Lightbridge telescopes. Also fits Zhumell and GSO 8 inch telescopes.

Knobs:
Primary collimation: Black plastic, 30 mm (1-1/4 inch) diameter, 5-point fluted
Primary locking: Black plastic, 25 mm (1 inch) diameter, knurled
Secondary collimation: Black plastic, 13 mm (1/2 inch) diameter, knurled

Threads: Black oxide or zinc plated steel (primary adjustment); stainless steel (primary locking); black oxide or chrome plate (secondary)

Note1: The factory dust cover will fit normally with secondary knobs installed.

Note2: The telescope optical tube assembly will clear the rocker box with primary knobs installed.

Note3: Primary mirror springs as supplied by the factory can sag from the weight of the mirror cell. Our stainless steel replacement springs are stronger and provide adequate support to maintain primary mirror collimation. We recommend that the mirror locking screws remain in place for additional control.

Product Series

COLLIMATE YOUR SCHMIDT-CASSEGRAIN STYLE OR NEWTONIAN STYLE TELESCOPE WITHOUT TOOLS It′s easy . . . just grab a Bob′s Knob and turn. You can even do it while looking through the eyepiece on most scopes. And you′ll never drop that pesky little Allen wrench or screwdriver into the grass again. Installation is a snap with the included instructions, and you can undo the modification at any time.

Additional Information

Name BobsKnobs - KNOBS FOR MEADE 8 " (20 cm) f/6 LIGHTBRIDGE - Primary only (6 knobs)
Manufacturer Bobs Knobs
Model MLB8pri