Starlight Instruments Holographic Attachments for Holographic Collimator | SI-HOLA

Starlight Instruments Holographic Attachments for Holographic Collimator | SI-HOLAWhen it comes to lasers and collimation, one of the most trusted names in the business is guru Howie Glatter. His uncompromising quality and dedication to above average products, not only put his name above the rest but in demand as the finest available on today's market. Usually a manufacturer doesn't take the time to explain to a customer exactly why their product excels over others or why it performs better but not Howie. The holographic collimator

75" Stainless Tripod Weight: 12

The pier is 900mm in height

SCT Bracket was designed to support Celestron SCT Telescopes

Diffuse Nebula

Most commercial f/4 Newtonians are designed with plenty of backfocus for a coma corrector because they are intended for photography

This cleaning kit works on all glass and optical surfaces

It has the most sides of the 5 Platonic solids

07 OPTICAL LENGTH (MM) 20 – 29 T-2 PART # 25Y USAGE to set precise focus distance SCREW TYPE 6x M1

has a dovetail on one side and a bolt circle for any Securefit adapters or nosepiece extensions on the other side

the typical T-ring/telescope setup does not take advantage of the wide aperture of the Canon bayonet mount: significant vignetting is caused by the constriction of the T-ring opening

We strengthen the overall stability and ensure that the optical axis will not be affected when the lens tube is stretched

on the other one it has banana connector