Q235B Steel

rcos12 5 inch carbon tube telescope rc optical systems

rcos12 5 inch carbon tube telescope rc optical systems

rcos12 5 inch carbon tube telescope rc optical systems

12.5 inch f/9 Ritchey-Chretien Sale Sale Pending Astromart

RC Optical Systems Carbon 12.5 inch f/9 Ritchey-Chretien 12.5 inch F/9 Ritchey-Chretien Zero Expansion Astro-Sitall Optics certified to 1/25 wave RMS or better. Fringe analysis and interferometric data supplied with each optical set. Enhanced Aluminum (SiO2/TiO2) overcoat - 96.9% reflectivity. Low Expansion, light weight Carbon Fiber Tube 16" f/8 RC from Astro Tech - Page 2 - Equipment - Cloudy Aug 09, 2016 · I have a 16" F/12 R-C in a carbon fiber tube. It's not much heavier than the C14 I had (maybe the same as a Meade 14"). If you can handle the C14, probably, a lightweight 16" would be practical - the tube would be a little longer and a few more inches in diameter. The marginal performance is slight and seeing-dependent. It's better for deep sky.

ATS RC optical telescopes

Advanced Telescope Supplies can deliver on a timely basis (around 90-180 days, depending upon the aperture) diffraction limited RC Optical Systems Ritchie Chretien telescopes. Compared to other premium telecopes, their feature list is impressive. Carbon Fibre = Astro-Tech 16" f/8 truss tube Ritchey-Chrétien optical Light-weight and rigid carbon fiber tubes connect the support rings in a Serrurier truss design, using CNC-machined stainless steel ball and socket hardware. The middle and rear support rings have a hexagonal outer shape, measuring 22.5" (572mm) across at their widest point. Optical Guidance Systems 12,5 inch F/9 Ritchey-Chretien Robtics - Telescoopwinkel met showroom en webshop Optical Guidance Systems 12,5 inch F/9 Ritchey-Chretien XZe Carbon. Robtics is trots om Optical Guidance Systems telescopen te mogen leveren. Optical Guidance Systems staat al jaren bekend om de door hun groot gemaakte Ritchey-Chrétien telescopen varierend in maat van 10 inch (25cm) tot zo goed als oneindig groot!De 12,5 inch

Optical Guidance Systems 12.5 inch F/9 Ritchey-Chretien

Robtics - Telescoopwinkel met showroom en webshop Optical Guidance Systems 12.5 inch F/9 Ritchey-Chretien XZe Carbon. Robtics is trots om Optical Guidance Systems telescopen te mogen leveren. Optical Guidance Systems staat al jaren bekend om de door hun groot gemaakte Ritchey-Chrétien telescopen varierend in maat van 10 inch (25cm) tot zo goed als oneindig groot!De 12,5 inch Planewave or RCOS - Page 4 - Cats & Casses - Cloudy NightsDec 21, 2009 · Page 4 of 4 - Planewave or RCOS - posted in Cats & Casses:I just came across this thread and I read it in its entirety. I was interested because 3 months ago I asked myself the same question, buy a used RCOs or a new planewave, both being the same cost after buying a rotator and focuser for the 12.5" Planewave CDK. I chose the RCOS and I couldnt be happier. Professional RC 2015 Price List - Optical Guidance SystemsOptional Accessories Open truss assemblies, carbon fiber or aluminum Custom colored or pearl painted tubes Three-element 70mm Ø Photo-Visual Focal Reducer (0.75x) for 35mm format Three-element 90mm Ø Photo-Visual Focal Reducer (0.84x) for 60mm diagonal format Three-element 42mm Ø Photo-Focal Reducer (0.63x) for ST-7/8 Imaging Three-element field corrector provides a 1.5

RC OPTICAL SYSTEMS Carbon 16 inch f/8.4 Ritchey

RC Optical Systems Carbon 16 inch f/8.4 Ritchey-Chrétien RC Optical Systems 4025 E. Huntington Drive, Suite 105 Flagstaff, Arizona 86004 Phone 928-526-5380 Email - [email protected] RC OPTICAL SYSTEMS TECH SHEET Installation of the NOTE:This document is specific to RC Optical Systems 12.5 and 14.5 inch Ritchey-Chrétien telescopes. Precision Instrument Rotator (PIR) equipped with the Field Flattener / Corrector (FFC) show here on a 14.5RC Carbon Tube Telescope. RCOS:High Precision Telescope MountsRC Optical Systems offers high performance optical systems, Tube Telescopes. Tube telescopes are low resin content 100% carbon fiber tubes for the best possible coefficient of thermal expansion characteristics. 10" Tube Telescope. 12" Tube Telescope.

RCOS:High Precision Telescope Mounts

We have the capability to provide RCOS based telescopes, telescope mounts and accessories in standard configurations or modified to your specifications. If you are not sure what you need, please call us for assistance. Telescopes. We have experience building scopes from . 3" to > 30". Please see the Telescopes page for details. Telescope Mounts Ritchey - Chretien - Anacortes TelescopeRitchey - Chretien Telescopes from BuyTelescopes Ritchey - Chretien Telescopes, Takahashi Ritchey - Chretien Telescopes, and RC Optical Systems Ritchey Ritchey-Chretien RC OS Vs. RCX 400 Vs. LX200 - Meade Jan 10, 2010 · Page 1 of 3 - Ritchey-Chretien RC OS Vs. RCX 400 Vs. LX200 - posted in Meade Computerized Telescopes:Im told the RCX is uncomparable currently because there is nothing like it on the market. Why is the RCX 400 is so unique as compared to the Ritchey-Chretien RC Optical Systems scopes? Given many amateur astronomers interest in astrophotography as well as decent

Telescopes for Stargazing and Astrophotography

RC Optical Systems 16 inch F/8.4 Ritchey-Chretien Carbon RCOS_16RC is a RC Optical Systems telescope from the Robtics category Reflector Telescopes.Specifications:Telescope System:Optical Tube Only (OTA)Telescope type:Astrograph, Ritchey Chretien (RC)Telescope brand:RC Optical SystemsTelescope Aperture (Range):300mm - 499mmRCOS:12.5 inch Carbon Tube Telescope - RC Optical Systems12.5 inch f/9 Ritchey-Chrétien optics by Star Instruments using near zero Expansion ULE Type substrate certified to at least 1/25th wave RMS. Supporting Fringe Analysis and interferometric data supplied with each optical set. Enhanced Aluminum (SiO2/TiO2) overcoat - 96.9% reflectivity.

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