Starlight Instruments Single Red Beam 1.25" Laser Collimator - 635nm

Starting Price: $220.00
Price as Configured: $220.00
Brand: Starlight Instruments / SKU: SI-LC125-635
  • Single red beam operates at 635nm.
  • The Howie Glatter Laser Collimator incorporates a solid state laser diode that does not fade or change with time and use.
  • Factory-aligned to 15 arc-seconds providing 0.1 inch accuracy at a distance of 20 feet,
  • The Howie Glatter 2″/1.25″ Laser Collimator is shock resistant to keep its alignment – even when dropped.
  • Includes 123A lithium battery, 1mm aperture stop, and protective case.
Due to Starlight Instruments’ severe backlog, shipping times are unpredictable. Please contact us before ordering.

You may also find what you need in the Optec product line. Contact us if you need assistance.
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SI-VLB - Starlight Instruments Variable Laser Brightness Upgrade for Laser Collimators
About This Product
Variable Laser Brightness battery cap/switch upgrade for Howie Glatter laser collimators.

Due to Starlight Instruments’ severe backlog, shipping times are unpredictable. Please contact us before ordering.

You may also find what you need in the Optec product line. Contact us if you need assistance.
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SI-HOLA-Circle - Starlight Instruments Holographic Attachment with Concentric Circle Pattern for Holographic Collimator
About This Product
Removable diffractive optical element for use in Glatter Holographic Collimators. A nine-concentric circle pattern that spans 10 degrees and will reach to the edge of f/ 5.7 optics. Recommended for scopes around this focal ratio or slower. The laser light is spread over a smaller area it is brighter than the square grid pattern, and this makes it particularly useful with Cassegrain scopes, where the pattern impact is sometimes scrutinized on the mirror surface. The projected pattern is seen only by light that is scattered from dust, dirt, or optical roughness, so a brighter pattern is better, especially if the mirrors are very clean.
Due to Starlight Instruments’ severe backlog, shipping times are unpredictable. Please contact us before ordering.

You may also find what you need in the Optec product line. Contact us if you need assistance.
SI-HOLA-Cross Hair - Starlight Instruments Holographic Attachment with Cross Hair Pattern for Holographic Collimator
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SI-HOLA-Cross Hair - Starlight Instruments Holographic Attachment with Cross Hair Pattern for Holographic Collimator
About This Product
Removable diffractive optical element for use in Glatter Holographic Collimators. Useful for aligning the returning beam on collimator face.

Due to Starlight Instruments’ severe backlog, shipping times are unpredictable. Please contact us before ordering.

You may also find what you need in the Optec product line. Contact us if you need assistance.
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SI-HOLA-Square - Starlight Instruments Holographic Attachment with Square Grid Pattern for Holographic Collimator
About This Product
A 10 x 10 line square grid pattern. It spreads 21 degrees which allows centering of optics as fast as f/ 2.7. This pattern is recommended for general use because it can be used with the fastest telescopes likely to be encountered. Removable diffractive optical element for use in Glatter Holographic Collimators.

Due to Starlight Instruments’ severe backlog, shipping times are unpredictable. Please contact us before ordering.

You may also find what you need in the Optec product line. Contact us if you need assistance.
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Price as Configured: $220.00
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