QHYCCD CFW3M-SR 3rd Generation Medium Standard Thickness Filter Wheel - 5 x 2" (or 50mm Unmounted)

Combining an ultra-thin stepper motor drive with the capacity for fully automatic filter switching, QHY's innovative new third generation QHY color filter wheels provide state-of-the-art performance. This specific version has a thickness of 20.5 mm and accepts up to seven 36 mm filters. As the standard medium filter wheel model, the filter thickness maximum for mounted filters is 10 mm, excluding filter thread height.

• Anti-dew heater to eliminate condensation and ice buildup
• Anti-amp glow circuit to reduce long exposure amp glow
• 128 MB DDR memory to speed up download times

• The QHY294M camera has an 11.7 Megapixel, 4/3-inch, back-illuminated, cooled, monochrome CMOS sensor.
• On-chip binning has been unlocked.
• Short back of focus of 11.5 mm.
• The optical window has a built-in dew heater and the sealed CMOS chamber.
• The QHY294M has an internal 256MByte high-speed DDR3 image buffer.
• Fast 16.5 frames per second at high resolution (11.7 MP) with 14-bit A/D. 

The Small Off-Axis Guider by QHY has 35 mm to the center point. It is a thin and solid design only being 10 mm thick. Adding an M42 thread adapter ring will add 3 mm for a total thickness of 13 mm. There are six 3 mm through holes in the OAG for direct connection to the QH-QHYCFW2 and QHY A-series camera.

The prism position can be adjusted and can be locked down to fix its position. The prism is 8 mm x 8 mm size and the aperture between the prism and mirror is 8 mm in diameter. The QH-QHYOAG has a multi-thread 1.25-inch focuser build in which has a locking thumbscrew to hold the guide camera after focusing.

QHY5L-II-M CMOS Planetary Monochrome Camera - QHY5L-II-M

Do you want to get started in astrophotography and are you searching for a color camera simple to use, compact, cheap but with high quality to photograph the planets and the Moon? The QHY5L-II color is the perfect camera for you. The sensor has a very good 1280 x 960 pixels resolution, allowing you to record, with the EZPlanetary software, excellent high-resolution images.

Although less sensitive than the same camera with monochrome sensor, the QHY5L-II color can also be used as a autoguider thanks to the integrated ST4 port and to the autoguide cable already provided in the package.

• Aptina One-third Inch MT9M034 CMOS Sensor.
• Pixel Array: 1280 x 960.
• Pixel size: 3.75 um.
• USB and ST4 interface.
• QE of 74%.
• Planetary, Solar and Deep-sky Imaging.