ZWO QHY SG4 STI DMK. 32mm guiding range with wide-field light optics allows many potential guiding stars to be seen. Guide Scope. Guide Star Mirror. Caliber: 32mm. Guide scope size: approx. 1 x Guide scope.
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1 Night filter (optional). Light pollution has always been a challenge for photographers who like to photograph cities at night. This unpleasant haze makes capturing stars and celestial objects a lot more challenging.
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Size Options: 310mm (12.2") dovetail plate + 120mm (4.72") mounting ring; 260mm (10.24") + 120mm (4.72"); 400mm (15.75") + 130mm (5.12") optional. Size: approx.310mm (12.2") dovetail plate + 120mm (4.72") fixing ring 260mm (10.24") + 120mm (4.72"); 400mm (15.75") + 130mm (5.12").
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The ring adapter can't auto focusing :The adapter ring has no electrical connection and diaphragm & focusing are required to be set by manual. 1 X Photography Extension Tube. Thread: Both the adapter are universal M42x0.75 thread.
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Ideal for low-illumination performance, the ASI294MC captures images with an array of large 4144x2822 pixels. This back-illuminated sensor has a high estimated QE of 75%. It’s also ideal for fast, high-resolution lunar, solar, and planetary imaging.
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See our 2" Ext. Tube (40mm). with zero shading of any sized Sensor. This set can perform 1.25" "Eyepiece Projection" photography in either 1.25" or 2" Ports. The rectangular space in the lower left of the case is provided empty for storage of any accessories.
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We will reply you ASAP. 2-Pin M Plug Adapter For Motorola XiR P6628 XPR3500 MTP3100 Walkie Talkie Radio. For Ryobi 18 Volt Strut Stick Air Filter Assembly With Pre-Filter 313282002. Pigtail Fiber Optical Connector Cleaner Cassette for SC FC ST MU LC MPO MT MTRJ.
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M42 0.75 external thread: 3MM. - M42 0.75 internal thread: 5MM. Usually it costs about 30USD-50USD. - For shot composition and visual rotation.
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