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At a glance Reveals Details of Artwork and Crafts BK7 Roof Prism Fully Coated Optics Exceptionally Short 9.8" Close Focus Specifications Pris...
查看完整细节At a glance Reveals Details of Artwork and Crafts BK7 Roof Prism Fully Coated Optics Exceptionally Short 7.9" Close Focus Specifications Pris...
查看完整细节TSN-AR500A 40mm adapter ring fits Kowa TSN-500 series spotting scopes with a serial number from 568106 onwards. Kowa’s high-quality TSN-AR smartpho...
查看完整细节The Losmandy Gemini 2 Hand Controller is the intuitive user interface for the Losmandy Gemini 2 GoTo system, designed to provide precise control ov...
查看完整细节Equatorial and Alt-Azimuth Hybrid Mount Adjustable tripod Fine adjustments of latitude and azimuth for precise polar alignment Bubble level for le...
查看完整细节When you need a secure way to attach a CCD camera at the image plane of a CDK telescope, the Secure Fit Spacers get you the optimal back focus spac...
查看完整细节Designed in Japan, Made in Taiwan Sharp Optical System & Performance Five-element ED APO lens delivers sharp, flat, colour-free images across...
查看完整细节This precision-machined aluminum knob is included with the Paramount ME, Paramount MX and Paramount MYT and attaches to the end of the counterweigh...
查看完整细节Introducing the new ZWO AM3N Mount What's been upgraded? The ZWO AM3N solves a range of astrophotography hassles Streamlined Setup, Enhanced...
查看完整细节ELECTRONICS BRACKET NOT INCLUDED 6.0" diameter, 4.0" high. Inside machined to fit G-11 and GM 8 mounts. Tube has 1/2" thick bottom with 1/2" hole ...
查看完整细节For the Sky-Watcher Star Adventurer 2i kit.
Meet the planets and discover why Earth is so special in this heart-warming story about our solar system.Somewhere in our vast universe floats a li...
查看完整细节The human race's desire to explore the boundaries of the known world drove our ancestors to climb the tallest mountains, conquer the poles and cros...
查看完整细节The saxon GoTo EQ5 Mount with Steel Tripod provides the precision and stability needed for serious observing. This GoTo EQ5 mount includes a built-...
查看完整细节The M48-M42 adapter is used in order to fit your imaging train together with different types of equipment and sizes.
Fujinon's world-class large binoculars provide powerful performance at night with outstanding resolution and light gathering ability. Are these t...
查看完整细节Fujinon's world-class large binoculars provide powerful performance at night with outstanding resolution and light gathering ability. The...
查看完整细节Fujinon's world-class large binoculars provide powerful performance at night with outstanding resolution and light gathering ability. The...
查看完整细节The Kepler KL400FI provides high sensitivity, ultra-low noise with high frame rates, all at a game-changing price to performance ratio. An ideal ca...
查看完整细节Extreme sensitivity, including excellent QE at 240 nm, coupled with ultra-low noise make this camera ideal for challenging applications requiring h...
查看完整细节The KL4040 shares the same large area as the KAF-16803 CCD, but with a giant improvement in throughput, substantially lower noise, and higher quant...
查看完整细节For years we dreamed of a back-illuminated version of the KAF-16803 CCD – and here it is, except with high throughput and lower noise. The KL4040 B...
查看完整细节The Kepler KL6060 FI camera delivers an expansive field of view (FOV), exceptional low-noise performance, high frame rates, and outstanding dark cu...
查看完整细节The Kepler KL6060 BI camera features a back-illuminated sensor, offering unparalleled sensitivity for even the most challenging low-light environme...
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