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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Howie Glatter BLUG and TuBLUG Newtonian Collimators

Howie Glatter BLUG and TuBLUG Newtonian collimators work with a Glatter laser collimator for the Barlowed laser method of aligning a Newtonian primary mirror. The beam is spread over the primary, and the shadow of the mirror's center spot is projected back onto a target where you center it.

The BLUG fits 2" focusers, and the TuBLUG comes in 1.25" and 2" versions. The method is less affected by focuser play than reading a plain laser return dot.

Filters

$240.00 - $240.00
$240.00
$240.00 - $240.00
$240.00

Howie Glatter TuBLUG-2" Newtonian Collimator

SI-TUBLUG2

User Instructions·Use with a regular laser collimator in single beam mode to perform barlowed laser Newtonian primary mirror alignment on closed tu...

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$240.00 - $240.00
$240.00
$240.00 - $240.00
$240.00
$160.00 - $160.00
$160.00
$160.00 - $160.00
$160.00

Howie Glatter TuBLUG-1.25" Newtonian Collimator

SI-TUBLUG1.25

User Instructions·Use with a regular laser collimator in single beam mode to perform barlowed laser Newtonian primary mirror alignment on closed tu...

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$160.00 - $160.00
$160.00
$160.00 - $160.00
$160.00
$130.00 - $130.00
$130.00
$130.00 - $130.00
$130.00

Howie Glatter BLUG Newtonian Collimator - 2"

SI-UNI-BLUG

User InstructionsIn the past, Howie Glatter made separate Barlowed collimation plugs for Feather Touch which he called the FLUG and non-Feather Tou...

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$130.00 - $130.00
$130.00
$130.00 - $130.00
$130.00