.965" Black Anodized Alum Telescope Eyepiece Barrels for making eyepieces Set/2

Description

Quality .965" Black Anodized Aluminum Barrels for making eyepieces
This is a nice set of 2 black anodized aluminum barrels for making experimental eyepieces.  The barrels have a 7/32" shoulder that is approx 7/8" od & 13/16" id for mounting eyepieces by 1" long. They have filter threads for .965" filters.
This is a very inexpensive way to try out eyepiece designs to see how they work or make inexpensive homemade eyepieces.  We also have them in chromed brass and a combo one of each available in our eBay store.
Check out our eBay store for a great selection of telescope parts & accessories – we have hard to find parts!
Buy from a store you can trust – we ship promptly, usually the same day!
Thanks!
inkfrog terapeak
Astromania SGCMOS Series Telescope CMOS Camera - Great Camera for auto-Guiding and Multiple Types of Astrophotography - Multicolour Imaging
Carefully selected sensor with high sensitivity and fast frame rate,as well as long time exposure,protect window with IR-Cut filter. Aluminum CNC housing with standard 1.25" interface(outer) to fit to telescope eyepiece and standard C-mount(inner) for standard industrial lens.
A built-in ST4 auto guider port for the easy connection of the auto guider,thermal design to transfer the sensor heat to the aluminum house quickly.
Dedicated astrophotography software to support video preview, video record, video processing, image capture and process, dark field correction and raw data output.
1.25" nosepiece for precise focusing and 1.25” astronomical filter installation,Native/ASCOM/WDM driver for easy connection with 3rd party astrophotography softwares.
A:Gift box L:15cm W:15cm H:10cm (0.8~1.0Kg/ box) B:GCMOS series USB2.0 C-Mount camera C:High-speed USB2.0 A male to B male gold-plated connectors cable /2.0m D:2.0m guide cable E:1.25 inch nosepiece F:CD (Driver & utilities software, Ø12cm).
Astromania SGCMOS Series Telescope CMOS Camera is guiding CMOS camera and it adopts ultra-high performance CMOS sensor as the image-picking device. USB2.0 is used as the data transfer interface. A built-in ST4 auto guider port is designed for the easy connection of the auto guider.Aluminum CNC housing with standard 1.25 inch interface(outer) to fit to telescope eyepiece and standard C-mount(inner) for standard industrial lens.Native/ASCOM/WDM driver for easy connection with 3rd party astrophotography software.The SGCMOS camera can be widely used in astrophotography (Moon, Sun, Planets as well as Galaxies, Cluster and Nebulae).
Sku:SKU_AM_CMOS
Sensor & Size(mm):1.2M/AR0130(C); 1/3"(4.8x3.6)
Pixel(μm):3.75 x3.75
G Responsivity:5.5v/lux-sec; 85.3dB; 44dB
FPS/Resolution:28@1280x960; 30@640x480
Binning:1x1, 2x2
Exposure(ms):0.4ms~2000ms
Other Specification for SGCMOS Cameras:
Spectral Range: 380-650nm (with IR-cut Filter), 350-1050nm(with double side AR Coating protect window)
White Balance: ROI White Balance/ Manual Temp Tint Adjustment/NA for Monochromatic Sensor
Color Technique: Ultra-FineTM Color Engine/NA for Color Sensor
Capture/Control API: Native C/C++, C#, DirectShow, Twain
Recording System: Still Picture and Movie
Cooling System*: Natural with High Performance Cooling Structure
Guiding Port: ST4-port
Operating Environment:
Operating Temperature(in Centidegree): -10~ 50
Storage Temperature(in Centidegree): -20~ 60
Operating Humidity: 30~80%RH
Storage Humidity: 10~60%RH
Power Supply: DC 5V over PC USB Port
Software Environment:
1.Operating System:
Microsoft Windows XP / Vista / 7 / 8 (32 & 64 bit)
Linux/Mac OSX
2.PC Requirements:
CPU: Equal to Intel Core2 2.8GHz or Higher
Memory:2GB or More
USB Port:USB2.0 High-speed Port
Display:17" or Larger
CD-ROM
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